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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Применить Всего найдено 3. Отображено 3.
11-05-2017 дата публикации

MODULARIZED POWER SUPPLY APPARATUS FOR WIRELESSLY CHARGING DRIVING VEHICLE

Номер: KR1020170050568A
Автор: RIM, CHUN TAEK, JEONG, SEOG YONG, GU, BEOM WOO, THAI XUAN VAN, KIM, JI HOON, CHOI, SU YONG
Принадлежит:

The present invention relates to a modularized power supply apparatus for wirelessly charging a driving vehicle and, more specifically, to a modularized power supply apparatus which can supply power to wirelessly charge a power collector of a driving vehicle as well as a power collector of a stopped vehicle. According to the present invention, a ferrite core is removed from a power supply apparatus installed on a road to improve efficiency and constructability of installation of the power supply apparatus. Power supply line inductance included in the power supply apparatus is greatly reduced to reduce a burden of a capacity of a capacitor for inductance compensation. Also, the power supply apparatus has an increased operating frequency to be compatibly used even when charging a power collector of a stopped vehicle without a burden of a significant increase in reactive power. COPYRIGHT KIPO 2017 (AA) Power collector module (BB) Ferrite core (CC) Power collection coil (DD) Power supply rail ...

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Номер записи: 1
16-08-2018 дата публикации

APPARATUS AND METHOD FOR MANAGING VOLTAGE OF POWER DISTRIBUTION SYSTEM

Номер: KR1020180091174A
Автор: RIM, CHUN TAEK, JEONG, SEOG YONG, CHOI, BYEUNG GUK, THAI XUAN VAN
Принадлежит:

The present invention relates to an apparatus and a method for managing a voltage of a power distribution system. The apparatus for managing a voltage of a power distribution system comprises: a phase converter including a battery and a switch continuously storing electric energy generated by a generator; a load including a capacitor and an inductor; and a controller for measuring load characteristics of a system of a voltage management apparatus of the power distribution system, and controlling load characteristics of the system of the voltage management appartus of the power distribution system. Therefore, the voltage management apparatus of the power distribution system and a control method thereof are provided to solve a stability degradation problem in system control in linking renewable energy of a solar inverter or the like to a power system. COPYRIGHT KIPO 2018 ...

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Номер записи: 2
06-05-2015 дата публикации

ZVZCS SWITCHING CONVERTER USING AUTO-TRANSFORMER

Номер: KR1020150047648A
Автор: RIM, CHUN TAEK, CHOI, BO HWAN, LEE, SUNG WOO, THAI XUAN VAN
Принадлежит:

According to an embodiment of the present invention, a switching converter is provided. The switching converter comprises: an autotransformer which has a main winding wire including a first winding wire and a second winding wire connected in series with the first winding wire, and a tab connection at a contact point between the first and second winding wires, wherein one end of input power is connected to one end of the main winding wire; an active switch which is connected between the tab connection and the other end of the input power; a snubber circuit which is connected in parallel to the active switch; a link diode whose one end is connected to an output of the snubber circuit; a clamp diode which is located between the other end of the link diode and one end of the conversion output; a healing capacitor which is located between the other end of the main winding wire and a contact point of the link diode and clamp diode; and an output diode which is located one end of the transformation ...

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Номер записи: 3