KR102448544B1 - 모듈화 형태의 고정밀 충방전기 서브렉 조립구조 - Google Patents
모듈화 형태의 고정밀 충방전기 서브렉 조립구조 Download PDFInfo
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- KR102448544B1 KR102448544B1 KR1020200043293A KR20200043293A KR102448544B1 KR 102448544 B1 KR102448544 B1 KR 102448544B1 KR 1020200043293 A KR1020200043293 A KR 1020200043293A KR 20200043293 A KR20200043293 A KR 20200043293A KR 102448544 B1 KR102448544 B1 KR 102448544B1
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- 238000007599 discharging Methods 0.000 claims abstract description 35
- 238000000034 method Methods 0.000 claims abstract description 18
- 230000008569 process Effects 0.000 claims abstract description 15
- 238000006243 chemical reaction Methods 0.000 claims abstract description 12
- 238000012545 processing Methods 0.000 claims abstract description 4
- 230000002457 bidirectional effect Effects 0.000 claims description 57
- 238000005192 partition Methods 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 6
- 239000000470 constituent Substances 0.000 abstract description 3
- 230000008859 change Effects 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000014509 gene expression Effects 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/46—Accumulators structurally combined with charging apparatus
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from AC mains by converters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of DC power input into DC power output
- H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
- H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
- H02M3/28—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
- H02M3/325—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33569—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
- H02M3/33576—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements having at least one active switching element at the secondary side of an isolation transformer
- H02M3/33584—Bidirectional converters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/385—Arrangements for measuring battery or accumulator variables
- G01R31/3865—Arrangements for measuring battery or accumulator variables related to manufacture, e.g. testing after manufacture
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/20—Charging or discharging characterised by the power electronics converter
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Abstract
Description
도 2a 및 도 2b는 본 발명의 일실시예에 따른 고정밀 충방전기 서브렉 구조의 전원부를 설명하는 블록도이다.
도 3은 PCB 채널이 부착된 충방전기 전원부를 나타낸다.
도 4a 내지 4b는 PCB 채널이 부착된 서브렉 구조의 충방전기 전원부를 설명하는 도면이다.
Claims (5)
- 고정밀 충방전기의 서브렉에 수직으로 세워진 상태에서 고정되는 베이스 플레이트; 및
상기 베이스 플레이트의 일측면에 전기적 또는 물리적으로 탈부착되어 전지와 전력원 사이에서 양방향 AC-DC 변환 또는 양방향 DC-DC 변환을 통해 충방전을 처리하고, 상기 충방전을 처리하기 위한 구성회로들이 제1 방향으로 나열되어 제1 방향으로 긴 형상을 갖고, 상기 베이스 플레이트 상에서 상기 제1 방향과 수직인 제2 방향으로 병렬 배치되는 적어도 둘 이상의 충방전기 전원부를 포함하고,
상기 충방전기 전원부는, 고정밀 충방전기의 서브렉에 수직으로 세워진 상태에서 여러 개가 겹겹이 장착되는 형태로 베이스 플레이트 상에서 제1 방향과 수직인 제2 방향으로 병렬 배치될 수 있고,
AC를 DC로 변환하는 과정이 필요한 경우를 고려하여, 상기 적어도 둘 이상의 충방전기 전원부 중에서 적어도 일부의 충방전기 전원부는,
AC 그리드;
상기 AC 그리드와 양방향 DC-DC 컨버터 사이에서 양방향 전력변환을 하는 양방향 AC-DC 컨버터;
전지를 충전 또는 방전하는 양방향 DC-DC 컨버터; 및
상기 양방향 DC-DC 컨버터와 상기 전지를 물리적으로 연결하는 지그
를 포함하고,
상기 AC 그리드, 상기 양방향 AC-DC 컨버터, 상기 양방향 DC-DC 컨버터, 및 상기 지그는 상기 제1 방향으로 직렬 형태로 순차적으로 나열된 긴 형상을 갖도록 PCB 채널 상에 배치되고,
AC를 DC로 변환하는 과정이 필요하지 않은 경우를 고려하여, 상기 적어도 둘 이상의 충방전기 전원부 중에서 나머지 일부의 충방전기 전원부는,
DC 그리드;
상기 DC 그리드로부터 전달되는 고전압의 입력을 제2 양방향 DC-DC 컨버터에 적합한 저전압 DC로 양방향의 형태로 전력변환하여 제공하는 제1 양방향 DC-DC 컨버터;
상기 전력변환된 저전압 DC 전지를 충전하거나 또는 방전하는 제2 양방향 DC-DC 컨버터; 및
상기 제2 양방향 DC-DC 컨버터와 상기 전지를 물리적으로 연결하는 지그
를 포함하고,
상기 DC 그리드, 상기 제1 양방향 DC-DC 컨버터, 상기 제2 양방향 DC-DC 컨버터, 및 상기 지그는 상기 제1 방향으로 직렬 형태로 순차적으로 나열된 긴 형상을 갖도록 PCB 채널 상에 배치되는 것을 특징으로 하는 모듈화 형태의 고정밀 충방전기 서브렉 조립구조. - 삭제
- 삭제
- 제1항에 있어서,
상기 베이스 플레이트의 타측면에 제어컨트롤러가 배치되는 것을 특징으로 하는 고정밀 충방전기 서브렉 조립구조. - 제1항에 있어서,
서로 다른 베이스 플레이트들 사이에 배치되는 격벽을 더 포함하는 고정밀 충방전기 서브렉 조립구조.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020200043293A KR102448544B1 (ko) | 2020-04-09 | 2020-04-09 | 모듈화 형태의 고정밀 충방전기 서브렉 조립구조 |
PCT/KR2020/013904 WO2021206242A1 (ko) | 2020-04-09 | 2020-10-13 | 모듈화 형태의 고정밀 충방전기 서브렉 조립구조 |
CN202080003193.XA CN113785460A (zh) | 2020-04-09 | 2020-10-13 | 模块化形态的高精密充放电器的子机架组装结构 |
EP20792512.4A EP3920363A4 (en) | 2020-04-09 | 2020-10-13 | HIGH PRECISION LOADER/UNLOADER SECONDARY FRAME ASSEMBLY MODULAR STRUCTURE |
US16/972,722 US11799304B2 (en) | 2020-04-09 | 2020-10-13 | Modular high precision charger/discharger subrack assembly structure |
Applications Claiming Priority (1)
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KR1020200043293A KR102448544B1 (ko) | 2020-04-09 | 2020-04-09 | 모듈화 형태의 고정밀 충방전기 서브렉 조립구조 |
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KR20210125740A KR20210125740A (ko) | 2021-10-19 |
KR102448544B1 true KR102448544B1 (ko) | 2022-09-29 |
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Country Status (5)
Country | Link |
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US (1) | US11799304B2 (ko) |
EP (1) | EP3920363A4 (ko) |
KR (1) | KR102448544B1 (ko) |
CN (1) | CN113785460A (ko) |
WO (1) | WO2021206242A1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US11750021B2 (en) * | 2020-11-13 | 2023-09-05 | Raytheon Company | Modular electrical power subsystem architecture |
EP4152553B1 (en) * | 2021-07-29 | 2024-04-24 | Contemporary Amperex Technology Co., Limited | Charging and discharging apparatus, battery charging method, and charging and discharging system |
KR102660465B1 (ko) * | 2023-03-06 | 2024-04-24 | 주식회사 이노벡스 | 서브 보드를 구비한 배터리 사이클러 |
Citations (1)
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KR101116483B1 (ko) * | 2009-12-04 | 2012-02-27 | 삼성에스디아이 주식회사 | 에너지 저장 시스템 |
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KR101536690B1 (ko) * | 2013-05-06 | 2015-07-14 | 정윤이 | 배터리 팩 |
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- 2020-04-09 KR KR1020200043293A patent/KR102448544B1/ko active Active
- 2020-10-13 US US16/972,722 patent/US11799304B2/en active Active
- 2020-10-13 EP EP20792512.4A patent/EP3920363A4/en active Pending
- 2020-10-13 WO PCT/KR2020/013904 patent/WO2021206242A1/ko unknown
- 2020-10-13 CN CN202080003193.XA patent/CN113785460A/zh active Pending
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KR101262265B1 (ko) * | 2011-11-11 | 2013-05-08 | (주)인텍에프에이 | 전기에너지 저장장치 충전 시스템 |
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WO2021206242A1 (ko) | 2021-10-14 |
US11799304B2 (en) | 2023-10-24 |
KR20210125740A (ko) | 2021-10-19 |
US20230014801A1 (en) | 2023-01-19 |
EP3920363A4 (en) | 2022-11-09 |
EP3920363A1 (en) | 2021-12-08 |
CN113785460A (zh) | 2021-12-10 |
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