Methods and apparatus for managing renewable energy services for fixed and mobile assets

Methods and apparatus for managing energy services are disclosed. One method includes determining a quantity of the energy service realized during the connection event; identifying an account associated with the grid connection point; and adjusting the identified account based on the quantity determined. Another method includes receiving an indicator indicating an asset identifier or a grid connection point identifier; determining a location of the asset on the grid based on the indicator; determining operating conditions for realizing the energy service based on the determined location; sending the conditions; identifying an account associated with the point based on the indicator; and adjusting the account based on a quantity of energy services realized by the asset in accordance with the conditions. A computer readable medium includes instructions for determining a quantity of energy services realized during a connection event; identifying an account associated with a connection point; and adjusting the account.

Utility-scale renewable peaker plant, tightly coupled solar pv and energy storage

An exemplary power system includes a DC power bus and a photovoltaic system connected to the DC power bus. An energy storage system is connected to the DC power bus and stores energy injected to the DC power bus by the photovoltaic system. A power inverter is connected to the DC power bus and converts power between the DC power bus and an AC connected load. The power system also includes a control system that receives power system data from one or more sub-systems and devices connected to the DC power bus, and controls, in real-time, one or more of the power inverter and the energy storage system to act as a load on the DC power bus based on the received power system data.

Circuit breaker fluid pressure drive

Switchgear

Insulator type gas circuit breaker

Dynamically reconfigurable communications network and method

A wireless, dynamically and autonomously reconfigurable link layered communication network and method. The network self-optimizes communication paths within the network. A plurality of communication nodes form the network with each node having a transceiver for receiving and transmitting messages. Prioritized routing lists to all other nodes are stored at each node and updated. Each communication node can be an origination node and a destination node as well as serving as message repeater nodes.

The regulation of the contribution to electrical network for the secondary energy

能量存储介质与向配电网供电的次级能源结合。控制能量存储介质的充电和放电行为，使得次级能源的输出的快速增长被存储系统吸收，而通过把保存的能量释放到电网，补偿次级源的输出的快速下降。次级源和能量存储系统的组合贡献确保不超过限定水平的变化率。可以确定次级源的最大和最小输出功率水平以定义正常工作范围。当次级输出功率水平超过或者低于限定范围的限制时，还进行能量存储系统的充电或放电。

SUSPENSION OF WATER IN THE AIR, METHOD FOR DISTRIBUTING SUCH A SUSPENSION AND DISPENSING APPARATUS

L'INVENTION CONCERNE UNE SUSPENSION D'EAU DANS L'AIR ET UN PROCEDE DE FABRICATION D'UNE TELLE SUSPENSION. ELLE SE RAPPORTE A UNE COMPOSITION SOUS FORME D'UNE SUSPENSION D'EAU DANS L'AIR, COMPRNANT DES PETITES GOUTELLETTES D'UN LIQUIDE AQUEUX STABILISEES PAR UNE PROTECTION INTERFACIALE FORMEE DE PETITES PATICULES D'OXYDE METALLIQUES HYDROPHOBE. LES GOUTTELETTES 48 D'EAU SONT AINSI ENTOUREES D'UN RESEAU DE PARTICULES 44, AVANTAGEUSEMENT FORMEES DE SILICE PYROGENE HYDROPHOBE. LA SUSPENSION PEUT ETRE DESTABILISEE PAR APPLICATION D'UN GRADIENT DE VITESSE, SOIT LORS DU PASSAGE DANS UN ORIFICE, SOIT LORS D'UN FROTTEMENT SUR LA PEAU PAR EXEMPLE. APPLICATION A LA DISTRIBUTION DES PRODUITS CONTRE LA TRANSPIRATION, DES PRODUITS DE BEAUTE, ET DES PRODUITS D'ENTRETIEN MENAGER.

COMPOSITION FOR DEODORANT DISPERSION AND PROCEDURE FOR THEIR PERFORMANCE

Cubicle-type gas-insulated switching apparatus

本发明的课题在于提供一种柜式气体绝缘开闭装置，其具有优良的绝缘性能，将在通电时发生的电磁力抑制在最小限。柜式气体绝缘开闭装置包括上下连接，并且分别密封有绝缘性气体的母线室箱和机器室箱；真空阀，其垂直地设置于机器室箱的内部；板状触点，其分别与屏蔽兼用阀顶端部和屏蔽兼用阀底端部连接；机器室箱内的各主电路导体，在其端部，分别设置与各板状触点嵌合连接的指型触点；断路器，其分别与各主电路导体连接，接纳于母线室箱和机器室箱中。各板状触点和各指型触点按照设置于将各板状触点之间连接的线上，可从侧方接离的方式构成，各板状触点和各指型触点与主电路导体中的相应的纵向的轴线位于面对而设置在真空阀内的活动引线和固定引线的轴线的延长线上附近。

Gas circuit breaker

Electron beam irradiation device for open containers

Non-pressurized dispensing system and composition

Modular energy storage method and system

Un sistema de distribución y almacenamiento de potencia, que comprende: una pluralidad de nodos, incluyendo cada nodo un subsistema de almacenamiento (434), un subsistema de control (100) y un subsistema de potencia (408); y al menos un subsistema de control de unidad (420, 602a, 602b, 602b) conectado a uno o más de la pluralidad de nodos y configurado para supervisar un estado actual del uno o más de la pluralidad de nodos, almacenando el al menos un subsistema de control de unidad (420, 602a, 602b, 602b) un perfil de preferencia para cada nodo conectado, incluyendo el perfil de preferencia uno o más parámetros para proporcionar potencia a un sistema externo, en el que: el subsistema de almacenamiento (434) incluye una o más baterías que son extraíbles y cargables y/o descargables, y el subsistema de almacenamiento (434) incluye un procesador (432) que se configura para supervisar al menos una batería de la una o más baterías, y se configura para comunicar con el subsistema de control (100); el subsistema de potencia (408) se configura para conectarse a una línea eléctrica, y el subsistema de potencia (408) incluye un convertidor de potencia que convierte potencia de CA a potencia de CC cuando se está cargando la al menos una batería, y convierte potencia de CC a potencia de CA cuando se está descargando la al menos una batería; y el subsistema de control (100) se conecta al subsistema de almacenamiento (434) y se conecta al subsistema de potencia (408), el subsistema de control (100) incluye un procesador (102), y el procesador se configura para controlar la transferencia de potencia entre el subsistema de almacenamiento (434) y el subsistema de potencia (408), en el que el procesador (102) del subsistema de control (100) de cada nodo se configura para enviar señales que controlan la carga y descarga de la al menos una batería, y en el que el procesador (102) del subsistema de control (100) de cada nodo se configura para supervisar un estado operacional de la una ...

Battery backup capacity method and system

Approaches for providing backup energy services for a power grid are disclosed. In embodiments, methods and systems for obtaining a first group of reserve backup energy batteries of a first type, which have a different cost structure than a second group of main batteries of a second type. The first group of reserve batteries are combined with the second group of main batteries of the second type to increase a total amount of available energy that is stored and converting DC power from the first group of batteries and the second group of batteries to AC power to be used for power distribution to the grid.

Cubicle-type gas insulated switchgear

【課題】Ｃ−ＧＩＳ内のスペースを有効利用して避雷器を真空バルブ近傍に設置することで省スペース化を図り、真空バルブの電極間に発生する多重再発弧サージなどの過電圧を抑制しつつ、外部から進入する雷サージ等から真空バルブ及び負荷側の変圧器等の機器を保護することができる信頼性の高い真空遮断器を提供する。 【解決手段】金属容器７内に接離自在の一対の接点を有する真空バルブ１と、接点に電気的に接続し、金属容器７から気密を保持しつつ導出する通電導体３ａ、３ｂと、接点を開閉操作する操作機構部５とでキュービクル形ガス絶縁開閉装置を構成し、真空バルブ１は中空碍子４ａ、４ｂにより金属容器７に支持され、中空碍子４ａ、４ｂの内部には避雷器素子４ｃが配設され、避雷器素子４ｃの一端は通電導体３ａ、３ｂに電気的に接続され、避雷器素子４ｃの他端は接地されるように構成する。 【選択図】図１

Link layered networks

A method and system for optimizing and keeping operational a wireless link layered network in which a system control and modifying message (SCMM) is elicited from nodes receiving information packets and based upon whether the node originating the SCMM is from a link layer level which is equal to or less than the link layer level eliciting the SCMM, rerouting or adjusting future transmissions can be effected or items like a current time at a receiving node and a most recent utilization rate of a receiving node can be adjusted, recorded or set.

Arrester

A interfacial pressure between an insertion hole of a bushing and a molded rubber is ensured and a generation of a gap is prevented. The bushing (2) of this invention is provided with an insertion hole (3a) for housing a molded arrester elements stack (6), and a tapered insertion hole (53a) which extends conically from a high-voltage side toward a low-voltage side of the bushing (2) is provided in a region where an electric field of the aforementioned insertion hole (3a) concentrates. The molded arrester elements stack (6) is provided with the molded rubber (67) comprising silicone rubber or the like integrally molded around the outer circumference of an arrester elements stack (61), and the molded rubber (67) is provided with a conically-shaped portion (67b) to be able to be fitted in the tapered inner surface of the tapered insertion hole (53a).

Method and apparatus for controlling energy services based on market data

ABSTRACT OF THE DISCLOSURE Apparatus, systems, computer readable media and methods for controlling power realized by energy service equipment based on market data are disclosed. A method simulates execution of control models, as simulation results; selects one of the control models during a first period; and controls operation of the energy services equipment in a second period, using the selected control model. According to an exemplary apparatus, each control model is based on a set of changing market data and controls operation of energy service equipment. A system controls power realized from different energy service equipment using market data. The system includes a model processor that simulates execution of model sets using market data to generate a simulation result; a model selector that selects a model of each set based on simulation results; and a processor that controls operation of the different energy service equipment using the selected model of each respective model set.

Arrestor and method of measuring leakage current of arrestor

Methods and adapters for use with electric devices to manage energy services

Methods and adapters for realizing energy services by a device via a grid connection point are disclosed. An adapter includes a detection unit for measuring a quantity of energy services realized by a mobile device; an identification unit for detecting the identifier of the grid connection point electrically connected to the device; and a communication unit to report connection event information including: quantity of the energy service realized by the device; an identifier associated with the adapter; and the identifier of the grid connection point. In another embodiment, a method receives an energy service signal indicating operating set points for a mobile device; communicates the indicated operating set points to the device; and measures a quantity of energy services realized by the device. The method communicates quantity information of energy services realized by the device and sends updated operating set points for the device based on the communicated quantity information.

Electron beam application method, electron beam application device, electron beam application device for opening-equipped vessel

There are provided an electron beam application method and an electron beam application device capable of uniformly applying electron beams to an object even if the electron beams have a low energy. For this, electron beams (EB) are applied to a beverage container (30) (object) within a magnetic barrier (MF) formed by combining a plurality of magnetic fields generated in an electron beam application region.

Electrode contact member of vacuum circuit breaker and process for production of the same

The contact member has a finely-dispersed Cr layer 2 having a thickness between 500 µm and 3 mm formed on the surface of a Cu-Cr alloy base material 1 through surface treatment by friction stir processing. The Cu-Cr alloy base material 1 contains 40 to 80 wt-% of Cu and 20 to 60 wt-% of Cr . The surface of the finely-dispersed Cr layer 2 is planarized after the surface treatment.

Methods and system for cooling a reaction effluent gas

In one embodiment, a method for cooling a reaction effluent gas includes feeding a sufficient amount of a suitable silicon source cooling gas into a stream of the reaction effluent gas, wherein the reaction effluent gas is produced by a thermal decomposition of at least one silicon source gas in a reactor, and wherein sufficient amount of the suitable silicon source cooling gas is defined based a concentration of the at least one chemical species in the reaction effluent gas; cooling the reaction effluent gas to a sufficient temperature so that: the cooled reaction effluent gas is capable of being handled by a material that is not suitable for handling the reaction effluent gas.

Method and device for correcting change and distortion of secondary voltage of instrument transformer

【課題】ガス遮断器等の同期投入制御等に利用できる計器用変圧器の二次電圧の変歪補正方法及びその装置を提供する。 【解決手段】容器１０内に、一次巻線１２と二次巻線１３を鉄心１１に巻装して収納し、一次巻線１２は一端を線路側と接続しかつ他端は接地線１５により接地し、二次巻線１３には二次端子を設けた巻線形の計器用変圧器を用いている。一次巻線の一次電流を測定する変流器１７を接地線１５に嵌合させて設けており、また二次巻線１３の二次端子１８Ａ、１８Ｂ及び変流器１７の測定端子１９Ａ、１９Ｂと接続する変歪演算手段３０とを備えている。この変歪演算手段３０により、変流器１７で測定した一次電流値と二次巻線１３の二次端子１８Ａ、１８Ｂ間の電圧値とから、計器用変圧器の鉄心１１が磁気飽和したときの二次電圧の変歪を演算して補正する。 【選択図】図１

NON-PRESSURIZED DISTRIBUTION SYSTEM AND ITS COMPOSITION

Gas insulated switchgear

Method of current interruption using puffer type gas circuit breaker with combined-action of cylinder and piston

A puffer type gas circuit breaker has a piston, which is connected with a center shaft via a link mechanism. At an initial stage of an interruption operation, the link mechanism drives a puffer cylinder and the piston both in an interruption direction while maintaining an almost constant distance therebetween. Even when a pressure rise occurs in a compression chamber by the heat of an arc generated in accordance with opening between a fixed arc contact and a movable arc contact, the pressure rise does not become an operation counterforce to an operator. At a final stage of the interruption operation where the fixed arc contact is removed from a throat of an insulating nozzle, the link mechanism drives the piston in an almost stopped status.

Method and apparatus for controlling energy services based on market data

Gas insulation equipment

Gas insulated switchgear

Device and method for tap-changing connection method of mobile transformer

【課題】装置を大型化せずに要求される電圧を得る。 【解決手段】Ｎ−Ｑ接続時には、負荷時タップ切換器においてタップ切換のコンタクト端子０とタップ端子１、３、５、…１７とを接続する。端子「０」−端子「１」接続時は一次電圧は８３．４９ｋＶであり、タップ端子を１、３、５、…１７と切り換えていくと電圧値はステップ電圧値１．０３ｋＶずつ低下した値となる。Ｐ−Ｑ接続時にはタップ切換のコンタクト端子０とタップ端子１、３、５、…１５とを接続する。端子「０」−端子「１」接続時は一次電圧は７４．２２ｋＶであり、タップ端子を１、３、５、…１５と切り換えていくと電圧値はステップ電圧値１．０３ｋＶずつ低下した値となる。 【選択図】 図１

Electrode contact member of vacuum circuit breakers and a method of manufacturing the same

The contact member has a finely-dispersed Cr layer 2 having a thickness between 500 μm and 3 mm formed on the surface of a Cu—Cr alloy base material 1 through surface treatment by friction stir processing. The Cu—Cr alloy base material 1 contains 40 to 80 wt-% of Cu and 20 to 60 wt-% of Cr. The surface of the finely-dispersed Cr layer 2 is planarized after the surface treatment.

Method to manage energy services for a plurality of assets of different types.

Gas-insulated switchgear

Bus container 1 of cylindrical shape is filled with insulating gas and main circuit conductor 2 is housed with bus container 1 in taut condition. Bus container 1 has flange 3. Current transformer container 4 is installed adjacently to bus container 1. Current transformer container 4 includes inner cylinder 5 and outer sealing member 6. On the periphery of inner cylinder 5, three current transformers 11 are provided interposing insulative cushioning material 10. Other longitudinal end of inner cylinder 5 and bus container 1 are arranged so that insulation gap 9 is formed in between. Between inner cylinder 5 and outer sealing member 6 on insulation gap 9 side, varistor 15 of which resistance varies depending on a applied voltage is electrically connected through bonding conductor 16. Varistor 15 turns into a conducting state when a surge voltage over a predetermined intensity is applied.

Methods and apparatus for reconciliation of a charging event

Methods and systems for reconciling a charging event are disclosed. In an embodiment, a method establishes an identity tag at a grid connection point that uniquely identifies the point and receives tag information to uniquely identify the point at a mobile charging device. The method monitors charge event information indicating attributes of the charging event, associates event information with the identity tag information, and sends the information for reconciliation of billing accounts associated with the point and the mobile device. In another embodiment, a method receives an energy storage device for powering a mobile asset, couples the storage device to an electric grid during a connection event, realizes energy services from the connected storage device to the grid, determines a quantity of energy services realized by the storage device during the connection event, and reports the quantity of energy services realized and a unique identifier of the energy storage device.

Electron beam irradiation device for sterilizing sheet material

At a conveying path 10 for continuously carrying a sheet material 1, an electron beam irradiation means 20 is arranged in opposition to at least one surface of the sheet material 1, and at least one surface of the sheet material 1 is sterilized using such an electron beam. The conveying path 10 takes shape of a hollow box surrounding the sheet material, and has an electron beam irradiation area 11 at a part of this area, while keeping a reduced-pressure state ranging from 10 to 80,000 Pa using a pressure reduction means 16. Further, the electron beam irradiation area 11 where the electron beam irradiation means 20 is arranged at least one sub area 12 at each of adjacent hollow box-shaped conveying path 10 at carry-in side and carry-out side of the sheet material, providing the pressure reduction means 16 for depressurizing the sub area 12.

Hydraulic operating device for switchgear

Disconnecting switch with earthing switch

Operating shaft 4 allows disconnecting switch-side and earthing switch-side moving contacts 7 a and 7 b to linearly reciprocate with the rotation of operating shaft 4 . Operating shaft 4 has two-hole lever 5 allow an arc motion. Each one end of two curved links 6 a and 6 b is connected to two-hole lever 5 and the other end of two curved links 6 a and 6 b is respectively connected to the disconnecting switch-side moving contact or the earthing switch-side moving contact. When the two connecting points are axisymmetric with respect to the bisector, both the disconnecting switch and the earthing switch are in an open state; when two-hole lever 5 moves at a predetermined angle to the disconnecting switch-side, the disconnecting switch is in a closed state; and when two-hole lever 5 moves at a predetermined angle to the earthing switch-side, the earthing switch is in a closed state.

Gas insulated switchgear

Gas-insulated switchgear tank

In a gas-insulated switchgear tank in which an electric insulating characteristic is improved by a gas, and which has a vacuum circuit-breaker, a disconnecting switch, and a container in which container the vacuum circuit-breaker and the disconnecting switch are arranged and an inside of which container is adapted to be hermetically sealed and filled with the gas in such a manner that the vacuum circuit-breaker and the disconnecting switch are at least partially surrounded by the gas, the gas includes N 2 and O 2 .

Tank type vacuum circuit breaker

Method and the device of energy service is controlled based on marketing data

本发明提供一种基于市场数据来控制由能量服务设备所实现的功率的设备、系统、计算机可读介质以及方法。该方法模拟控制模型的执行，以作为模拟结果；在第一周期的过程中选择控制模型中的一个控制模型；以及使用选定的控制模型控制第一周期之后的第二周期中能量服务设备的操作。根据示例性装置，每个控制模型基于一组变化的市场数据并且控制能量服务设备的操作。一种系统使用市场数据来控制由不同的能量服务设备所实现的功率。该系统包括模型处理器，模型选择器和处理器，其中模型处理器使用市场数据来模拟模型组的执行已生成模拟结果；模型选择器基于模拟结果来选择每一组中的模型；处理器配置为使用每一相应模型组中选定的模型来控制不同能量服务设备的操作。

Modular energy storage method and system

A control subsystem configured to control transferring of power, including: an AC/DC power supply; an uninterruptable power supply; a processor; an Ethernet switch; a first communication interface configured to send and/or receive data from a battery management unit that monitors a storage subsystem including one or more batteries; a first transfer interface configured to transmit power to the storage subsystem; a second communication interface configured to send and/or receive data from a power subsystem that includes a power converter, and the power subsystem is configured to be connected to a power line; and a second transfer interface configured to transmit power to the power subsystem, wherein the processor is configured to send signals which control the charging and discharging of at least one battery of the one or more batteries in the storage subsystem.

COMPOSITION FOR A NON-PRESSURIZED DISPENSING SYSTEM, METHOD AND DEVICE FOR DISPENSING A MATERIAL CONTAINING THE COMPOSITION

Electrode structure for vacuum circuit breaker

Contact plate 11 and Contact base for generating axial magnetic field 12 are made of copper-based alloy such as copper-chromium alloy for example. On the periphery of contact base for generating axial magnetic field 12, Outer circumferential section film 17 is provided. Outer circumferential section film 17 is formed by plasma irradiation of chromium that is a arcing part having a melting point higher than the melting point of contact plate 11.

Electron beam irradiation device for sterilizing sheet material

Three-phase collective gas insulated switchgear

Methods, adapters, and apparatus for use with electric devices to manage energy services

Methods and systems for managing an energy service supplied by a mobile asset to an electric grid are disclosed. In an embodiment, a method receives an energy storage device for powering a mobile asset, couples the energy storage device to an electric grid during a connection event, realizes the energy services from the connected energy storage device to the electric grid, determines a quantity of the energy service realized by the energy storage device during the connection event, and reports the determined quantity of energy services realized and a unique identifier of the energy storage device. In another embodiment, an adapter includes a detection unit for measuring a quantity of energy services realized by a mobile device; an identification unit for detecting the identifier of a grid connection point electrically connected to the device; and a communication unit, coupled to detectors, to report connection event information.

Circuit breaker fluid pressure drive

Processes and an apparatus for manufacturing high purity polysilicon

In one embodiment, a method includes feeding at least one silicon source gas and polysilicon silicon seeds into a reaction zone; maintaining the at least one silicon source gas at a sufficient temperature and residence time within the reaction zone so that a reaction equilibrium of a thermal decomposition of the at least one silicon source gas is substantially reached within the reaction zone to produce an elemental silicon; wherein the decomposition of the at least one silicon source gas proceeds by the following chemical reaction: 4HSiCl 3 ←→Si+3SiCl 4 +2H 2 , wherein the sufficient temperature is a temperature range between about 600 degrees Celsius and about 1000 degrees Celsius; and c) maintaining a sufficient amount of the polysilicon silicon seeds in the reaction zone so as to result in the elemental silicon being deposited onto the polysilicon silicon seeds to produce coated particles.

Modular energy storage method and system

Electron beam irradiation device for sterilization of sheet material

Electron beam irradiation device for open container

A composition containing a dispensible material,a method of dispensing a material onto a surface and a system for dispensing the composition

Tank type vacuum circuit breaker

【課題】シール部の少ない簡単な構造でベローズの内外圧力差を抑え、機器の信頼性の向上、コンパクト化を可能にしたタンク形真空遮断器を提供する。 【解決手段】絶縁媒体が密封された各相の接地タンク１内それぞれに真空インタラプタ３を収納し、真空インタラプタ３を一括駆動するリンク機構１００をリンク機構ケース２内に収納するとともに、リンク機構１００は主軸１０１とレバー１０２およびリンク１０３を有し、主軸１０１はリンク機構ケース２の外部に設けられた操作器に連結され、主軸１０１がリンク機構ケース２を貫通する箇所に回転シール部２１を設け、さらにベローズ１１の内周側と、絶縁ロッド４が挿通された絶縁支持筒５内と、リンク機構ケース２内が互いに連通されて共通ガス区画を形成し、この共通ガス区画には、接地タンク１内の絶縁媒体の圧力と大気圧との中間の圧力の絶縁性ガスを封入したことを特徴とする。 【選択図】図１ To provide a tank type vacuum circuit breaker capable of reducing the pressure difference between the inside and outside of a bellows with a simple structure with few seals, improving the reliability of the device, and making it compact. A vacuum interrupter 3 is housed in a ground tank 1 of each phase sealed with an insulating medium, a link mechanism 100 for collectively driving the vacuum interrupter 3 is housed in a link mechanism case 2, and the link mechanism 100 Has a main shaft 101, a lever 102 and a link 103, the main shaft 101 is connected to an operating device provided outside the link mechanism case 2, and a rotary seal portion 21 is provided at a location where the main shaft 101 passes through the link mechanism case 2. Further, the inner peripheral side of the bellows 11, the insulating support cylinder 5 into which the insulating rod 4 is inserted, and the link mechanism case 2 are connected to each other to form a common gas compartment. An insulating gas having a pressure intermediate between the pressure of the insulating medium in 1 and the atmospheric pressure is sealed. [Selection] Figure 1

Processes and an apparatus for manufacturing high purity polysilicon

In one embodiment, a method includes feeding at least one silicon source gas and polysilicon silicon seeds into a reaction zone; maintaining the at least one silicon source gas at a sufficient temperature and residence time within the reaction zone so that a reaction equilibrium of a thermal decomposition of the at least one silicon source gas is substantially reached within the reaction zone to produce an elemental silicon; wherein the decomposition of the at least one silicon source gas proceeds by the following chemical reaction: 4HSiCl3 ^- -> Si + 3SiCl4 + 2H2, wherein the sufficient temperature is a temperature range between about 600 degrees Celsius and about 1000 degrees Celsius; and c) maintaining a sufficient amount of the polysilicon silicon seeds in the reaction zone so as to result in the elemental silicon being deposited onto the polysilicon silicon seeds to produce coated particles.

Dispensable water-in-air suspensions - comprising aq. droplets stabilised by hydrophobic metal oxide particles

Compsns. contg. a dispensible material comprise a suspension of a liq. phase in air, where the liq. phase comprises small droplets of an aq. liq. stabilised with an interfacial barrier of very fine hydrophobic metal oxide particles. Methods and appts. for dispensing the compsns. are also claimed.

Arresta

Pressureless feeding system and composition

Gas insulated switchgear device

Vacuum interrupter

【課題】簡単な構造で良好にＸ線を遮蔽することができる真空インタラプタ真空インタラプタを提供する。 【解決手段】真空インタラプタ２１の絶縁筒２の両端側の開口部を閉止する固定側端板２３、可動側端板２４と、固定リード６及び可動リード７の先端に取り付けられて接離することにより電流を投入・遮断する固定電極７及び可動電極９の周囲を取り囲むアークシールド３２とをＸ線遮蔽効果の大きい金属、例えば鉛で形成した。 【選択図】 図１

The frequency response electric charge that is used for the power storage system of the assistant service on the electrical network is kept control

本发明涉及用于维持能量存储装置的荷电状态的系统、装置，和方法，所述能量存储装置例如为与电网能量耦合以支持辅助服务的蓄电池、飞轮、电容器或其它技术。为了可靠地响应调整电网的要求，根据电网的状况以优化能量存储装置的准备状态维持能量存储装置上的电荷或将其恢复到特定范围以提供辅助服务。可监测能量存储装置的荷电状态(SOC)和电网频率。当来自操作方的调整电网频率的要求没有被执行时，可增加或减少能量存储装置的电荷，从而将电荷维持在特定的范围中。一旦SOC跌出第一范围，则在电网频率具有适当值、例如如果电网频率分别处于第一设定点之上或第二设定点之下时，将电荷加入到或移出能量存储装置。

Abnormal condition diagnosis method and system for gas insulation equipment

Link layered networks with improved operation

A method and system for optimizing and keeping operational a wireless link layered network in which a system control and modifying message (SCMM) is elicited from nodes receiving information packets and based upon whether the node originating the SCMM is from a link layer level which is equal to or less than the link layer level eliciting the SCMM, rerouting or adjusting future transmissions can be effected or items like a less current time at a receiving node and a most recent utilization rate of a receiving node can be adjusted, recorded or set.

Tank-shaped vacuum circuit-breaker

【課題】シール部の少ない簡単な構造でベローズの内外圧力差を抑え、機器の信頼性の向上、コンパクト化を可能にしたタンク形真空遮断器を提供する。 【解決手段】絶縁媒体が密封された各相の接地タンク１内それぞれに真空インタラプタ３を収納し、真空インタラプタ３を一括駆動するリンク機構１００をリンク機構ケース２内に収納するとともに、リンク機構１００は主軸１０１とレバー１０２およびリンク１０３を有し、主軸１０１はリンク機構ケース２の外部に設けられた操作器に連結され、主軸１０１がリンク機構ケース２を貫通する箇所に回転シール部２１を設け、さらにベローズ１１の内周側と、絶縁ロッド４が挿通された絶縁支持筒５内と、リンク機構ケース２内が互いに連通されて共通ガス区画を形成し、この共通ガス区画には、接地タンク１内の絶縁媒体の圧力と大気圧との中間の圧力の絶縁性ガスを封入したことを特徴とする。 【選択図】図１

Gas insulated switchgear

Method and system for performance management of an energy storage device

Approaches for managing and maintaining a state of charge of an energy storage device by adjusting (biasing) responses to electrical grid operator commands to perform ancillary services are disclosed. In embodiments, methods and systems regulate a set point regulation in an energy system. In an embodiment, a method determines when the set point needs to be changed, calculates a new set point, and moves the output of the system from an old set point to the new set point at a defined ramp rate. The method then incorporates, as part of a set point algorithm, the capability to restore the energy storage device to a desirable state of charge (SOC). Embodiments implement Dynamic Bias, SOC and Signal Bias Range Maintaining, Operational Limits, and Fixed Signal Bias algorithms and perform Intelligent Algorithm Selection to manage and maintain the SOC of an energy storage device by biasing responses to grid operator commands.

Gas insulated switchgear

Bus container 1 of cylindrical shape is filled with insulating gas and main circuit conductor 2 is housed with bus container 1 in taut condition. Bus container 1 has flange 3 . Current transformer container 4 is installed adjacently to bus container 1 . Current transformer container 4 includes inner cylinder 5 and outer sealing member 6 . On the periphery of inner cylinder 5 , three current transformers 11 are provided interposing insulative cushioning material 10 . Other longitudinal end of inner cylinder 5 and bus container 1 are arranged so that insulation gap 9 is formed in between. Between inner cylinder 5 and outer sealing member 6 on insulation gap 9 side, varistor 15 of which resistance varies depending on a applied voltage is electrically connected through bonding conductor 16 . Varistor 15 turns into a conducting state when a surge voltage over a predetermined intensity is applied.

Insulating spacer for gas-insulated electrical equipment

An insulating spacer 10 includes a molded insulator 11 having a central conductor 12 . The molded insulator 11 part is disposed between the flanges 1 A, 2 A of metal containers 1, 2 and is coupled by through bolts 5 . The peripheral dimension of the molded insulator 11 is smaller than the flanges 1 A, 2 A, and the insulating spacer 10 is provided with a thin section 11 A, one lateral side of which is formed into a thin ring shape. A ring-shaped metal fitting 14 having a cross-sectional L-shape is fitted onto the thin section 11 A of the molded insulator 11 , the ring-shaped metal fitting 14 defining the dimensions of the space between the flanges 1 A, 2 A and forming a current path between the metal containers 1, 2 . The ring-shaped metal fitting 14 is affixed to the thin section 11 A of the molded insulator 11 by multiple tightening bolts 15.

Reactor for vehicle

【課題】 車内への漏洩磁束をより低減するとともに軽量化を図ること。 【解決手段】 巻線２を有するリアクトル１の両端側を巻線支持金具３で支持し、巻線支持金具３の上部側を取付金具５を介して車体６に固定し、取付金具５の底部側に磁気遮蔽板４を固定し、磁気遮蔽板４を、鉄よりも高透磁率で飽和磁束密度の高い珪素鋼板を用いて板状に形成された主磁気遮蔽板４ａと、鉄材を用いて板状に形成されて主磁気遮蔽板４ａをその両側から挟み込む一対の補助磁気遮蔽板４ｂ，４ｃで構成し、巻線２から車体６や車内７へ漏洩する磁束を主磁気遮蔽板４ａによって効果的に吸引する。 【選択図】図１

Method of current interruption using buffer type gas circuit breaker and buffer type gas circuit breaker thereof

本发明的目的在于提供一种可以使操作器的体积小、操作力低、并且能使稳定的高的喷吹压力持续的喷吹式气体断路器的电流切断方法及其所使用的喷吹式气体断路器。本发明的特征是，将活塞(6)通过连杆机构(18)与中心轴(5a)连接，利用该连杆机构在断开动作初期使喷吹气缸(5)和活塞(6)基本上保持一定的相对距离的同时向断开方向驱动，即使因固定电弧触头(1)和活动电弧触头(2)间分离的同时产生了电弧而使压缩室(9)内的压力上升，其也不会对操作器形成操作反作用力，在固定电弧触头(1)脱开绝缘喷嘴(3)的喷口部(3a)的断开动作末期，利用该连杆机构使活塞基本保持固定状态，而通过喷吹气缸压缩压缩室内的灭弧气体。

Lokales produktabgabegeraet.

Solar panel handling system

A system for installing a solar panel may include a first end-of-arm assembly tool coupled to a first robotic arm and part of a first assembly robot and a second end-of-arm assembly tool coupled to a second robotic arm and part of a second assembly robot. The first and the second end-of-arm assembly tools have different tooling and perform different functions to assembly solar panels to support structure. The first assembly robot and the second assembly robot may be located on autonomous and non-autonomous vehicles and the various components can be operated by a control system based on operation instructions received from a neural network.

Sistema de manejo de paneles solares.

Un sistema para instalar un panel solar puede incluir una herramienta de ensamblaje de fin de brazo y un ensamblaje de guía lineal acoplado a la herramienta de ensamblaje de fin de brazo. La herramienta de ensamblaje de fin de brazo incluye un armazón y una pluralidad de dispositivos de unión, tal como copas de succión, acopladas al armazón. El ensamblaje de guía lineal incluye una herramienta de sujeción linealmente movible incluyendo un elemento de acoplamiento configurado para acoplar un ensamblaje de pinza acoplado de manera deslizable a una estructura de instalación, y un transductor de fuerza y par configurado para mover la herramienta de sujeción a lo largo de la estructura de instalación. Un controlador configurado para controlar el transductor de fuerza y par y la pluralidad de dispositivos de unión. La herramienta de ensamblaje de fin de brazo está acoplado a un brazo robótico y es parte de un robot de ensamblaje que incluye vehículos autónomos y no autónomos. Los diversos componentes pueden ser operados por un sistema de control con base en instrucciones de operación recibidas desde una red neural.

Autonomous solar installation using artificial intelligence

A system and method for installing solar panels are provided. The method includes obtaining images of solar panels an installation structure during installation. The method also includes pre-processing the images by compensating for camera intrinsics or distortions, rectifying the images, and/or determining depth information. The method also includes detecting the solar panels by inputting the images into neural networks. The method also includes a first post-processing to compute a first panel pose based on an output of the neural networks. The method also includes generating control signals, based on the first panel pose, for operating a robotic controller for installing the solar panels. In some embodiments, the method also includes homography transforms to obtain a second panel pose, based on the first panel pose and visual patterns or fiducials on a solar panel, and generating the control signals further based on the second panel pose.

真空インタラプタ

【課題】簡単な構成でベローズの座屈を抑制することができるようにした真空インタラプタを提供する。 【解決手段】真空容器内の真空度を保持しながら可動電極６および可動導電軸７の開極動作を許すベローズ８の反真空側の面、つまり同方向に伸縮するように配置したベローズ８と可動導電軸７間にばね機能を有する座屈抑制用ばね部材１２を配置し、開極動作時にベローズ８の座屈が発生した場合、ベローズ８の座屈しようとした部分が座屈抑制用ばね部材１２に接触し、剛性を有する座屈抑制用ばね部材１２によってベローズ８がそれ以上に座屈しないようにしている 【選択図】図１

ガス絶縁開閉装置の故障点標定装置および方法

【課題】ガス絶縁開閉装置に適用する故障点標定装置は、故障時の圧力上昇の小さな場合には、外界の圧力変動の影響が大きく、判定が困難である。 【解決手段】ガス絶縁開閉装置１に設けられた圧力センサ５により内部のガス圧力を検出し、故障点標定装置２０により保護リレー１２の情報と組み合わせて故障部位を標定する。現時点の圧力と所定時間前の圧力との差分である指標１と、圧力の微分量を用いた積算値の差分である指標２と、圧力の微分量の急変率である指標３とを求め、指標１、２及び３を前記保護リレー情報とを組み合わせて故障有無の判定を行う。いずれか２個以上の指標が成立した時、故障区画の標定確定とする。ただし、標定確定区画が複数となる場合には、候補区画として扱う。 【選択図】図１

絶縁物付非磁性シールド

【課題】静止誘導電器の騒音を低減すると共に、タンク内で高電圧が印加される部位の絶縁耐圧を向上させ、絶縁距離を短くしてタンクを小型化する。 【解決手段】鉄心１と巻線２で構成された静止誘導電器本体を、冷却絶縁媒体３とともにタンク７内部に収納して、前記タンク７内壁側面６には非磁性シールド８を配置した静止誘導電器に適用するものである。前記巻線２の充電部５と前記非磁性シールド８の間で、非磁性シールド８表面の、少なくとも前記巻線充電部５に対向する範囲に、絶縁物９を配置した。 【選択図】図１

Dispositivo erogatore per la applicazione topica personale di prodotti, in particolare cosmetici

Improved terminal

空冷式光変流器

【課題】簡単な構造で温度変化による測定誤差が少なくでき、容易にしかも経済的に製作できる空冷式光変流器を提供する。 【解決手段】電流の流れる導体１を内部に有する円筒状のタンク２に、第１及び第２の開口空隙部を同心状に形成した環状枠体１０を取り付けている。環状枠体１０は、第１の開口空隙部１１にファラデー素子である光ファイバ１３を格納し、他方の開口空隙部１２を空間となるように蓋板１４にて閉鎖する。この蓋板１４は、空間となる開口空隙部１２と対応する上部と下部の位置に空気循環用口１５、１６を設けて、空気循環用口１５、１６を利用して外部の空気を自然循環させ、第１の開口空隙部１１内の光ファイバ１３は温度をより均一化できるようにしている。 【選択図】図１

Optical current transformer for gas-insulated installation

Method and system for operating a wind farm by reconciling performance and operational constraints

A method and system for operating a wind farm by reconciling performance and operational constraints is disclosed. A wind farm may be subject to wakes, thereby reducing performance In order to lessen the effects of wakes, wake steering of the wind turbines may be performed. Specifically, both an operationally-independent analysis (such as by using a computational fluid dynamic model) and an operationally-dependent analysis may be performed, and the outputs of each analysis may be reconciled in order to determine whether (and how much) to wake steer.

電磁誘導機器

【課題】電磁誘導機器で、磁性体鋼板がステップラップジョイントされて構成された脚鉄心と鉄心ヨークの、接合角部の近傍にある高圧リードとの電界緩和を、少量の部品構成で実現する。また、前記ステップラップジョイントして構成された磁性体鋼板間の確実な接地も実現する。 【解決手段】電磁誘導機器において、磁性体鋼板をステップラップジョイントして構成した脚鉄心及び鉄心ヨークの接合角部で、特に巻線から引き出された高圧リードに近接した接合角部を包絡するように、棒状の電界緩和シールドを前記鉄心に取付けた。また前記電界緩和シールドの径は、前記鉄心接合角部の接合代以上である。 【選択図】図１

Tryckfritt distributionssystem och -blandning

System and method for determining an operating condition of a wind turbine

Metodo y sistema para controlar un estado de carga (soc) de un dispositivo de almacenamiento de energia en un sistema de energia, donde el metodo comprende determinar un soc actual del dispositivo, recibir un factor de polarizacion polinomico, calcular una polarizacion de soc dinamica, controlar que el soc entre dentro de la gama de soc deseada, en donde la funcion polinomica se puede ajustar en forma dinamica basado en caracteristicas de una señal de regulacion del sistema de energia

Autonomous solar installation using artificial intelligence

A system and method for installing solar panels are provided. The method obtains an image of a solar panel during an in-progress solar installation and estimates features of the solar panel based on a first image using distance simulation, geometric correction, and/or angular adjustment. The method also generates control signals, based on the estimated features, for operating a robotic controller for picking the solar panel. The method also obtains a second image of the solar panel when the solar panel is in a perspective view and detects placement of the solar panel based on the image by determining if the solar panel is co-planar with and at a predetermined offset from a fixed solar panel. Based on the detected placement, control signals are generated for operating a second robotic controller for aligning the solar panel with the fixed solar panel.

油入り機器の油中ガス分析装置

【課題】膜透過方式の油中ガス分析装置は、バブリング方式等の他の方式と比較して、ガス採取に時間を要してしまう問題がある。 【解決手段】ガス透過膜と溝付フランジとで形成されるガス溜め室を、所定容積の細長い形状にする。ガス採取時には、ガス透過膜を介してガス溜め室側へガスを拡散させる。ガス測定時には、ガス溜め室の端よりキャリアガスを供給し、ガス溜め室をキャリアガスにて置換し、他方の端より所定量のサンプルガスを送り出してガス測定器に供給する。ガス溜め室でサンプルガスを検量することで検量管を省略できる。また、細長い溝状にすることで、ガス透過膜に掛かるせん断応力を低減でき、ガス透過膜の厚さを薄くできる。これにより、ガス採取に要する時間を短縮できる。 【選択図】図１

Autonomous solar installation using artificial intelligence

A system and method for installing solar panels are provided. The method includes obtaining an image of an in-progress solar installation. The image includes an image of one or more solar panels and one or more torque tubes. The method also includes detecting solar panel segments by inputting the image to a trained neural network that is trained to detect solar panels in poor lighting conditions. The method also includes estimating panel poses for the one or more solar panels, based on the solar panel segments, using a computer vision pipeline. The method also includes generating control signals, based on the estimated panel poses, for operating a robotic controller for installing the one or more solar panels.

ガス絶縁開閉装置

【課題】避雷器の切り離し装置を課電口で固定することにより、ガス絶縁開閉装置全体の部品数を低減できるガス絶縁開閉装置を提供する。 【解決手段】電圧印加試験のために密閉容器２の接続部２ｂに筒状絶縁物８を設けると共に、この筒状絶縁物８によって密閉容器２の接続部２ｂの気密を保持し、筒状絶縁物８の内側に電圧印加試験のためケーブルヘッドと電気的な接続を行う集電子１８を設け、また筒状絶縁物８における密閉容器２の内側端で避雷器切り離し装置４の固定部９を機械的に支持固定した。 【選択図】図１

Sistema de manejo de paneles solares

Un sistema para instalar un panel solar puede incluir una herramienta de ensamblaje de fin de brazo y un ensamblaje de guía lineal acoplado a la herramienta de ensamblaje de fin de brazo. La herramienta de ensamblaje de fin de brazo incluye un armazón y una pluralidad de dispositivos de unión, tal como copas de succión, acopladas al armazón. El ensamblaje de guía lineal incluye una herramienta de sujeción linealmente movible incluyendo un elemento de acoplamiento configurado para acoplar un ensamblaje de pinza acoplado de manera deslizable a una estructura de instalación, y un transductor de fuerza y par configurado para mover la herramienta de sujeción a lo largo de la estructura de instalación. Un controlador configurado para controlar el transductor de fuerza y par y la pluralidad de dispositivos de unión. La herramienta de ensamblaje de fin de brazo está acoplado a un brazo robótico y es parte de un robot de ensamblaje que incluye vehículos autónomos y no autónomos. Los diversos componentes pueden ser operados por un sistema de control con base en instrucciones de operación recibidas desde una red neural.

Solar panel handling system

A system for installing a solar panel may include an end of arm assembly tool and a linear guide assembly coupled to the end of arm assembly tool. The end of arm assembly tool includes a frame and plurality of attachment devices, such as suction cups, coupled to the frame. The linear guide assembly includes a linearly moveable clamping tool including an engagement member configured to engage a clamp assembly slidably coupled to an installation structure, and a force torque transducer configured to move the clamping tool along the installation structure. A controller configured to control the force torque transducer and the plurality of attachment devices. The end of arm assembly tool is coupled to a robotic arm and is part of an assembly robot that includes autonomous and non-autonomous vehicles. The various components can be operated by a control system based on operation instructions received from a neural network.

Sistema e método para determinação de uma condição de operação de uma turbina eólica

SISTEMA E MÉTODO PARA DETERMINAÇÃO DE UMA CONDIÇÃO DE OPERAÇÃO DE UMA TURBINA EÓLICA. A presente invenção refere-se a um sistema exemplar para determinação de uma condição de operação para uma turbina eólica tendo um rotor, gerador e caixa de engrenagem, o qual inclui uma pluralidade de sensores montados dentro da nacele da turbina eólica. O sistema inclui também um par de sensores de proximidade que estão montados adjacentes ao rotor para medição de deslocamento do rotor. Um primeiro processador é conectado para receber dados do sensor do par de sensores de proximidade e é configurado para particionar os dados de sensor obtidos em conjuntos de dados predefinidos e um segundo processador configurado para formatar os conjuntos de dados predefinidos para transmissão em uma rede para um computador de processamento.

遮断器

【課題】要求される異なる遮断速度に対応でき、かつばね操作機構の共通化あるいは標準化を図って遮断器の設計又は製作の工数を低減する。 【解決手段】遮断器を、開閉接点を構成する可動接触子６３と固定接触子６２を接離する方向に駆動する動力伝達機構と、動力伝達機構を介して可動接触子６３を固定接触子６２から引き離す方向に駆動力を付与する蓄勢された遮断ばね２６と、遮断ばね２６の蓄勢状態を保持する位置で動力伝達機構の動きを拘束するラッチ機構と、ラッチ機構による動力伝達機構の拘束を解除する引き外し操作部とで構成し、引き外し操作部を、異なる遮断速度仕様ごとに別部品として形成し、共通の締結手段により遮断器本体に着脱可能に形成する。 【選択図】 図２

ガス絶縁開閉器

【課題】ガス絶縁開閉装置を大型化することなく、簡単な構成で他の構成要素を連結することができるようにしたガス絶縁断路装置を提供する。 【解決手段】十字状密閉容器１内の中間部に固定接続導体１３を絶縁支持物１５ａ，１５ｄによって固定し、十字状密閉容器１の４つの連結部１ａ〜１ｄ近傍に位置した固定接続導体１３に４つの断路器の固定接触部１２ａ〜１２ｄをそれぞれ固定し、この固定接触部１２ａ〜１２ｄに対応して開閉可能な可動接触部１１ａ〜１１ｄをそれぞれ設けて４つの断路器である接地装置付断路器２６ａ〜２６ｄを構成し、各断路器の可動接触部１１ａ〜１１ｄを開閉操作する操作器を十字状密閉容器１の外部に配置した。 【選択図】図１

静止誘導器装置

【課題】 静止誘導器を建屋に設置するときに静止誘導器を消火するための消火器の設置に要する施工・配管作業を不要にすること。 【解決手段】 静止誘導器１０のタンク１４に冷却器１６と消火器１２を固定し、消火器１２に配管３６を接続し、配管３６の管路途中に開閉弁３８を設け、火災発生時に、制御箱２４内の制御器から開閉弁３８に対して消火指令を出力して開閉弁３８を開かせ、消火器１２内の消火剤を配管３６、放出口４０を介して静止誘導器１０の上方に向けて噴射する。 【選択図】 図１

船舶用油入電気機器

【課題】単純な構造で船の動揺による油面低下の抑制を可能とし、コンパクトかつ安価な船舶用油入電気機器を提供する。 【解決手段】絶縁油を充填したタンク４内に電気機器本体（例えば、変圧器本体）を収容し、タンク内上方の絶縁油液面３の上部空間に、絶縁油の膨張収縮に伴う圧力変動を吸収するためのガス５を封入してなる船舶用油入電気機器において、前記液面３の下方に、船舶の動揺に伴って絶縁油液面が変動し低下するのを抑制する油面変動低下抑制手段を有し、この油面変動低下抑制手段はタンク４側壁の座板７に取り付けたバリア板６を設けたものとし、該バリア板６はその一部に絶縁油流通用の穴８を備えたものとする。 【選択図】図１

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