POWER STORAGE APPARATUS

04-12-2017 дата публикации
Номер:
KR1020170132513A
Автор: LEE, JI WON, KIM, SUK CHUL
Принадлежит:
Контакты:
Номер заявки: 00-16-102063492
Дата заявки: 24-05-2016

[1]

The present invention refers to a power storage device are disclosed.

[2]

According to article group easily applied high number, secondary battery having a higher energy density heat-driven by portable electric drive source as well as an electric car or hybrid vehicle (HEV, Hybrid Electric Vehicle) (EV, Electric Vehicle) like commonly application is coming in now. This secondary battery can be returned to the use of fossil fuel as well as the use of primary energy advantages do not environment-friendly and energy efficiency number even in product according to control register for novel energy source in the spotlight disclosed.

[3]

A typical type of secondary battery is lithium ion battery, lithium polymer battery, nickel cadmium battery, nickel hydrogen battery, nickel zinc battery etc.. The unit secondary battery cell, i.e., unit battery pack operating voltage is about 2. 5V - 4. 2V are disclosed. The, higher output voltage when the portions, a plurality of battery cells connected in series in order to construct a battery pack also other. In addition, battery pack according to a plurality of battery cell determination portion determines the charge-discharge capacity required for configuring the battery pack also other. The, said battery pack included in the charge-discharge capacity according to the desired output voltage or battery pack number can be variously set.

[4]

A plurality of secondary battery such as battery cells by means of a battery pack can include variable voltage and capacity according to the requirements, the angularly in order to construct a battery pack including battery rack in combination with power storage device also other.

[5]

Conventional power storage device is, generally, a space housed in a container, including a plurality of battery packs in a container receiving a plurality of battery racks, to open and close a plurality of battery rack of current battery blocking unit and battery blocking unit and a plurality of battery rack that is configured cables can electrically connect the plurality of bus bar; consists of including.

[6]

Wherein, a plurality of bus bar cable, for positive and negative bus bar [...] composed, the number of possible battery rack generally twice as combined with each other. For example, when battery rack are 30 to rear direction, the cables are two bus bar 60 can be made. This bus bar cable external device may prevent damage from short-such as a shock or approximately 70Sqmm degree of thick cable can be configured into a generally in a container held in a holding groove are disclosed.

[7]

However, in these conventional power storage device, which has a significant number of such large thickness with a plurality of bus bar cables in space of a significant portion of the container, the corded term number exists in the space in the container flow tides.

[8]

In addition, the conventional power storage device, the plurality of bus bar cable due the heat in addition a plurality of groups, a plurality of groups in entire container door number in addition capacity air flow tides.

[9]

In addition, the conventional power storage device, the bus bar cable along the cable characteristics to electric current on door number odor can be, in addition, a plurality of stranded cable are composed in the container due to adversely might inflict on door number closes flow tides.

[10]

In addition, the conventional power storage device, the number of battery rack according to extracted significantly increased the number of cables, a cost increase is inevitable number fixing bath according to number flow tides.

[11]

Thus, the purpose of the invention the space within the container and increases efficiency and simultaneously reduce the caloric amount, which enhance the natural odor part is in the container, the first and second number tank more mirror number structural design for implementing a power storage device number [...] are disclosed.

[12]

In order to solve said purposes, the present invention refers to, as power storage device, a space housed inside the container; that is accommodated in said container, at least one battery pack including at least one battery rack; said at least one battery rack stacked side-by-side, said at least one battery rack is connected with a battery current blocking unit; and said bus bar unit electrically connected to said at least one battery rack battery blocking unit; including a power storage device characterized a number [...] substrate.

[13]

Said bus bar unit, said at least one battery rack along a length to a stacking direction of said battery blocking unit formed plate bus bar; and said plate shielding said at least one battery rack and said plate shielding said battery bus bus connecting a plurality of concatenated bus bars blocking unit; can be comprising.

[14]

Said bus bar plate, is formed to a stacking direction along said length, said at least one battery rack blocking unit electrically connected to said battery anode and anode bipolar plate; and said bipolar plate and disposed apart from and to the desired level, said at least one battery rack cathode and said blocking unit having a negative electrode electrically connected to the battery cathode plate; can be a.

[15]

Said plate bus bar, said inner wall of said upper and said at least one battery rack container can be disposed between the upper side of the battery blocking unit.

[16]

Said plate bus bar, with ridge [...] can be made of a metal material.

[17]

Said bus bar are a plurality of concatenated, said anode plate and said at least one battery rack and said bus bars connecting the anode bipolar plate and said battery blocking unit; and said cathode plate and said at least one battery rack and said cathode plate and said cathode bus bars define a plurality of battery blocking unit; can be comprising.

[18]

said anode bus bars and said plurality of cathode bus bar are, each, said anode plate and said cathode plate and screw driving can be.

[19]

said anode bus bars and said plurality of cathode bus bar are, each, with ridge [...] can be made of a metal material.

[20]

Said bus bar unit, said plate support bus bar, at least one bus bar support member fixed on an inner wall of said container; can be a.

[21]

One end of said at least one bus bar support member, mounted on an inner wall of said container, said at least one bus bars or bioactive, said plate bus bar can be mounted.

[22]

Said support member includes at least one bus bar, can be made of a material with the above predetermined rigidity.

[23]

Said at least one bus bars or bioactive, can be an insulating coating.

[24]

Said bus bar support member is, while angularly, said plurality of bus bar support members may include, can be spaced apart each other along a stacking direction said predetermined distance.

[25]

Said battery rack, while angularly, said plurality of battery rack are, side-by-side along the longitudinal direction of said container can be stacked disclosed.

[26]

Said battery unit provides, can be moved in a longitudinal direction of said plurality of sides at least the basic battery rack.

[27]

In the embodiment according to various at this time, a certain temperature difference in the container space and increases efficiency to reduce the caloric amount, which enhance the natural odor part is in the container, the first and second number tank more mirror number can be a power storage device implementing the structural design can be [...] number.

[28]

The specification of the present invention preferred embodiment example in which a are added in the following drawing, detailed description of the invention which further understanding of the present invention carry with feature which serves three, in the present invention refers to a confined only to the interpreted to such drawing like a WD other. Figure 1 shows a one in the embodiment according to of the present invention to account for surface power storage device also are disclosed. Figure 2 shows a A portion of the field of view of Figure 1 also are disclosed. Figure 3 shows a B portion of the field of view of Figure 2 also are disclosed.

[29]

The present invention refers to a detailed with reference to the attached drawing of the present invention preferred embodiment fixes the referring to will. In the embodiment described herein is to aid in the understanding of the invention and the revealing the illustratively, the other embodiment in the embodiment described herein the present invention refers to a wide variety may be the will will be deformed. In addition, to aid in the understanding of the invention, shown as attached drawing number might seal has but rather exaggerated dimensions of some components can be illustrated.

[30]

Figure 1 shows a drawing of the present invention to account for a power storage device and also one in the embodiment according to, Figure 2 shows a A and provide for expansion of the portion, of the field of view of Figure 1 Figure 3 of Figure 2 B portion are disclosed.

[31]

With reference also to the 3 1 also, power storage device (1) is, container (10), battery rack (20), [...] unit (30), battery blocking unit (40) and bus bar unit (50) can be comprising.

[32]

Said container (10) is said power storage device (1) and formed between one, within said power storage device (1) has a space which is designed to accommodate various components can receive.

[33]

Said battery rack (20) is said container (10) that is accommodated in an, at least one can be partially. Hereinafter, in the embodiment the in said battery rack (20) is defined by the locking arm angularly through a browser substrate.

[34]

Said plurality of battery racks (20) is said container (10) can be laminated to each other along a predetermined direction with. In the in the embodiment, a plurality of said battery racks (20) is said container (10) in said container (10) longitudinal, i.e., said container (10) can be arranged to be stacked side-by-side along the left-right direction.

[35]

Said plurality of battery racks (20) is, respectively, at least one or more of the battery pack (25) can be comprising. Hereinafter, in the embodiment the in said battery pack (25) the plurality holes into the organic semiconductor, each battery rack (20) defined by a laminated along a vertical direction through a browser substrate.

[36]

Said plurality of battery packs (25) is, respectively, at least one can be battery module. Hereinafter, the portion angularly in said battery modules are limited to those in the embodiment through a browser substrate.

[37]

Said plurality of battery modules can be at least one or more of the battery cells. Hereinafter, the battery cell in the embodiment defined in the locking arm angularly through a browser substrate.

[38]

Said plurality of battery cells, each, can be comprised of a pouch type secondary battery. Since the pouch type secondary battery with respect to said well-known, hereinafter, description details not disclosed. In addition, a plurality of said battery cells, said pouch type secondary battery other than other scheme according to secondary battery can be provided as a self-negative disclosed.

[39]

Said [...] unit (30) is said power storage device (1) operating system texts, said container (10) can be moved in a longitudinal direction in. This said [...] unit (30) is a plurality of said battery racks (20) voltage, current, temperature and the like can be monitoring wherein the charge number.

[40]

Said battery blocking unit (40) is said at least one, a plurality of racks in the embodiment according to said battery (20) is connected with a current provided, said container (10) in said at least one battery rack (20) next can be stacked disclosed.

[41]

The battery said blocking unit (40) is a plurality of said battery racks (20) electrically connected to said plurality of battery racks (20) capable of selectively cutting off the current. For example, battery said blocking unit (40) is a plurality of said battery racks (20) if the overcurrent flows can be occluding, said plurality of battery racks (20) of said plurality of battery racks for safety/maintenance of the local operator (20) can be current shut-off.

[42]

Said battery blocking unit (40) is a plurality of said battery racks (20) can be provided as a plurality of information to be. This battery said blocking unit (40) stores a predetermined electric battery cover racks (20) than would otherwise the number of number of battery racks (20) can be with are disclosed. Hereinafter, the in in the embodiment, 16 of battery racks (20) are provided which are, a pair of battery blocking units (40) defined by the locking arm through a browser substrate.

[43]

Said pair of battery blocking units (40) is, respectively, of battery racks 8 (20) can be electrically connected. Wherein, said pair of battery blocking units (40) is, said plurality of battery racks (20) outermost sides, in the case of a in the embodiment, said battery racks (20) with the left-right direction can be outermost sides. This operator/operator/maintenance and for maintaining said later such as such as maintaining an operation than when in a may be made hereinafter are disclosed. On the other hand, said battery blocking unit (40) is provided with one said plurality of battery racks mounted for easy operator if said (20) can be moved in a longitudinal direction outermost either.

[44]

Said bus bar unit (50) is said battery blocking unit (40) and said at least one battery rack (20) can be electrically connected. In the embodiment the battery in said blocking unit (40) to the paired partially bar, said bus bar unit (50), in addition, having a pair can be.

[45]

Said pair of bus bar units (50) is, respectively, said battery blocking unit (40) and said plurality of battery racks (20) can be electrically connected. Specifically, said container (10) having left in either bus bar unit (50) is said container (10) left in said battery with a blocking unit (40) and racks of battery 8 (20) electrically connecting, said container (10) and the other with right in bus bar unit (50) is said container (10) in connection with the right in said battery blocking unit (40) and racks of battery 8 (20) can be electrically connected.

[46]

the pair of bus bar units (50) is, respectively, bus bar plate (100), a plurality of bus bars (200) and bus bars member (300) can be a.

[47]

Said bus bar plate (100) includes a plurality of said battery racks (20) and said battery blocking unit (40) along a stacking direction of the predetermined length can be formed. Said predetermined length e.g., said bus bar plate (100) is 8 racks of battery (20) of battery 1 and blocking unit (40) be a length of the cover.

[48]

And, said plate bus bar (100) includes a rigid metal plate having shape [...] may have. I.e., said plate bus bar (100) having a simple structure of assembling a cable instead of conventional rigid metal material having lower side can be.

[49]

This said plate bus bar (100) has said container (10) the inner wall of the upper (12) and said plurality of battery racks (20) and said battery blocking unit (40) can be disposed between the upper side of the. I.e., plate bus bar (100) has said container (10) in said container (10) having on the upper side of the aortic valve, said container (10) in plate bus bar (100) such as may be caused by operator can be minimizing risk of electric shock or accident in movable member.

[50]

Specifically, said bus bar plate (100) is, bipolar plate (120) and a negative plate (160) can be a.

[51]

Said bipolar plate (120) is formed from a stacking direction along said length, said plurality of battery racks (20) said battery positive and blocking unit (40) can be electrically connected to the anode. In the in the embodiment, each bipolar plate (120) is, racks of battery 8 (20) 1 of battery anode and blocking unit (40) can be electrically connected to the anode.

[52]

Said negative plate (160), in addition, said bipolar plate (120) such as a stacking direction along said length can be formed. Said negative plate (160) includes said plurality of battery racks (20) battery of cathode and said blocking unit (40) having a negative electrode can be electrically connected. In the in the embodiment, each negative plate (160) is, racks of battery 8 (20) cathodes of battery 1 and blocking unit (40) having a negative electrode can be electrically connected.

[53]

This said negative plate (160) includes said bipolar plate (120) and the predetermined height (h) can be separately arranged. In this way, said container (10) in bipolar plate (120) on said negative plate (160) to the desired level (h) each other difference and a second injection port for, an operation such as checking or operator confirmation displays information with respect to these members later require periodical replacement values can be, these members can be easily made than in addition or replacement and repair.

[54]

A plurality of concatenated said bus bars (200) is said plate bus bar (100) on said plurality of battery racks (20) and said plate bus bar (100) on said battery blocking unit (40) can be connected.

[55]

Specifically, a plurality of said bus bars (200) is, the anode bus bars (220) and a plurality of cathode bus bars (260) can be comprising.

[56]

said anode bus bars (220) is, said bipolar plate (120) on said plurality of battery racks (20) and said bipolar plate (120) on said battery blocking unit (40) can be connected. said anode bus bars (220) through said bipolar plate (120) includes a plurality of said battery racks (20) said battery positive and blocking unit (40) can be electrically connected to the anode.

[57]

This said anode bus bars (220) with the ridge [...] metal bar shape metal material can be. I.e., said anode bus bars (220) of assembling a cable instead of conventional rigid metal bar having a simple structure with metal material as can be.

[58]

On the other hand, said anode bus bars (220) is said bipolar plate (120) through (S) on the fastening member can be screwed. The worker or the like is screwed into the anode bus bars through a data structure (220) and said bipolar plate (120) can be more easily when connected with a base.

[59]

Said plurality of cathode bus bars (260) is said negative plate (160) on said plurality of battery racks (20) and said negative plate (160) on said battery blocking unit (40) can be connected. Said plurality of cathode bus bars (260) through said valve to a negative plate (160) includes said plurality of battery racks (20) battery of cathode and said blocking unit (40) having a negative electrode can be electrically connected.

[60]

This said plurality of cathode bus bars (260) is said anode bus bars (220) [...] ridge metal material such as a metal bar can be a rotary engine. I.e., said plurality of cathode bus bars (260), in addition, having a simple structure of assembling a cable instead of conventional metal bar with rigid metal material as can be.

[61]

On the other hand, said plurality of cathode bus bars (260) is said anode bus bars (220) said such as a negative plate (160) through (S) on the fastening member can be screwed. The plurality of cathode bus bars or the like screwed into the operator via a coupling structure (260) and said negative plate (160) can be more easily when connected with a base.

[62]

Said bus bar support member (300) said plate includes a bus bar (100) supports, said container (10) inner wall of (12) can be fixed. To this end, said bus bar support member (300) one end of (302) is said container (10) inner wall of (12), specifically, said container (10) the inner wall of the upper (12) which is mounted, said bus bar support member (300) is connected to (306) said plate includes a bus bar (100) can be mounted.

[63]

This said bus bar support member (300) can improve a support strength steel material can be with certain stiffness. In this case, said bus bar support member (300) is connected to (306) said plate includes a bus bar (100) with an insulating coating to prevent electrical short can be. The which are not limited to, said bus bar support member (300) as well as the metal material distance stiffness can be secured if a predetermined time interval lapses from a group consisting an electric wire can be forced.

[64]

Said bus bar support member (300) further improve the support strength is said to be provided with a plurality can be. The, said plurality of bus bar support members (300) is respectively arranged in said plate stably bus bar (100) to support said stacking direction, i.e., said container (10) longitudinal, namely, said container (10) can be spaced apart in a predetermined distance each other along the left-right direction.

[65]

In this way, the in the embodiment according to said power storage device (1) in, said battery rack (20) and said battery blocking unit (40) for electrical connection of said bus bar unit (50) such as a plurality of conventional bus bar cable which are not comprised of a bar-shaped plate and having a simple structure for, a plurality of bus bar cables like number than a conventional bath is possible to lower said container (10) capable of space in activity.

[66]

In addition, the in the embodiment according to said power storage device (1) is, unused fitting includes a plurality of bus bar for cables, a plurality of bus bar cables errors is removed from the upper door number can be for heating, the entire said container (10) in the air conditioning capacity can be reduced.

[67]

In addition, the in the embodiment according to said power storage device (1) in, such as a plurality of stranded cables used for conventional are composed, in addition, said bus bar unit (50) the container (10) to be disposed in the internal upper, giving the number of odor can be completed in a stand-alone function on the conventional cable in one aspect said container (10) can be greatly improve internal appearance.

[68]

Thus, the in the embodiment according to said power storage device (1) is, said container (10) and increases efficiency at its space in to reduce the caloric amount, container (10) in which the odor in a second frame unit is arranged to support, the first and second number bath can be implementing more mirror number the structural design.

[69]

Or more of the present invention preferred embodiment shown in and described with respect to but, in the embodiment described above the present invention refers to the use of a specific defined correspondingly, in the claims claim the subject matter of invention made without deviating from the invention belongs in the art 155.520 thereby enabling as well as various modified embodiment, these modified embodiment are technical idea of the present invention don't it will separately from the outlook or will.

[70]

1: Power storage device 10: Container 20: Battery rack 25: Battery pack 30: [...] unit 40: Battery blocking unit 50: Bus bar unit 100: Plate bus bar 120: Bipolar plate 160: Negative plate 200: Bus bars 220: Anode bus bars 260: Cathode bus bars 300: Bus bar support member



[1]

The present invention relates to a power storage apparatus, which increases space efficiency, reduces a heating amount, reduces odor in a container, improves appearance, and realizes economical structure design by reducing manufacturing cost. The power storage apparatus comprises: a container having an accommodation space provided therein; a battery rack accommodated in the container and including a battery pack; a battery blocking unit stacked side by side with the battery rack in order to open and close currents in the battery rack; and a bus bar unit electrically connecting the battery blocking unit and the battery rack.

[2]

COPYRIGHT KIPO 2017

[3]



A space housed inside the container; that is accommodated in said container, at least one battery pack including at least one battery rack; said at least one battery rack stacked side-by-side, said at least one battery rack is connected with a battery current blocking unit; and said bus bar unit electrically connected to said at least one battery rack battery blocking unit; characterized in including a power storage device.

According to Claim 1, said bus bar unit, said at least one battery rack along a length to a stacking direction of said battery blocking unit formed plate bus bar; and said plate shielding said at least one battery rack and said plate shielding said battery bus bus connecting a plurality of concatenated bus bars blocking unit; characterized in including a power storage device.

According to Claim 2, said plate bus bar, is formed to a stacking direction along said length, said at least one battery rack blocking unit electrically connected to said battery anode and anode bipolar plate; and said bipolar plate and disposed apart from and to the desired level, said at least one battery rack cathode and said blocking unit having a negative electrode electrically connected to a negative plate battery; characterized in including a power storage device.

According to Claim 2, said plate bus bar, said inner wall of said upper and said at least one battery rack container being disposed between the upper side of the battery blocking unit characterized power storage device.

According to Claim 2, said plate bus bar, ridge [...] characterized power storage device made of a metal material is attached.

According to Claim 3, said bus bar are a plurality of concatenated, said anode plate and said at least one battery rack and said bus bars connecting the anode bipolar plate and said battery blocking unit; and said cathode plate and said at least one battery rack and said cathode plate and said cathode bus bars define a plurality of battery blocking unit; characterized in including a power storage device.

According to Claim 6, said anode bus bars and said plurality of cathode bus bar are, each, said anode plate and said shaft characterized by a negative plate locked in the power storage device.

According to Claim 6, said anode bus bars and said plurality of cathode bus bar are, respectively, made of a metal material ridge [...] characterized power storage device is attached.

According to Claim 2, said bus bar unit, said plate support bus bar, at least one bus bar support member fixed on an inner wall of said container; characterized in including a power storage device.

According to Claim 9, one end of said at least one bus bar support member, mounted on an inner wall of said container, said at least one bus bars or bioactive, mounting said plate bus bar characterized power storage device.

According to Claim 10, said at least one bus bar support member includes, an aspheric with the above predetermined rigidity characterized power storage device.

According to Claim 11, said at least one bus bars or bioactive, the insulating coating characterized power storage device.

According to Claim 9, said bus bar support member is, while angularly, said plurality of bus bar support members may include, being disposed along a stacking direction said distance between the characterized power storage device.

According to Claim 1, said battery rack, while angularly, said plurality of battery rack are, stacked side-by-side along the longitudinal direction of said container characterized power storage device.

According to Claim 14, said battery unit provides, through the at least one side of said plurality of battery rack sides outermost characterized power storage device.