KR20160076649A - Bms 시뮬레이션 장치 - Google Patents
Bms 시뮬레이션 장치 Download PDFInfo
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- KR20160076649A KR20160076649A KR1020140186928A KR20140186928A KR20160076649A KR 20160076649 A KR20160076649 A KR 20160076649A KR 1020140186928 A KR1020140186928 A KR 1020140186928A KR 20140186928 A KR20140186928 A KR 20140186928A KR 20160076649 A KR20160076649 A KR 20160076649A
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- South Korea
- Prior art keywords
- voltage
- cell
- bms
- variable resistors
- generation unit
- Prior art date
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- 238000004088 simulation Methods 0.000 title claims abstract description 52
- 238000013500 data storage Methods 0.000 claims description 13
- 238000010586 diagram Methods 0.000 description 7
- 238000007726 management method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000005779 cell damage Effects 0.000 description 1
- 208000037887 cell injury Diseases 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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Classifications
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- 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
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
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- 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]
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- 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
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Secondary Cells (AREA)
Abstract
Description
도 2는 본 발명의 제 1 실시 예에 따른 BMS 시뮬레이션 장치의 구동 방법을 설명하기 위한 흐름도.
도 3은 본 발명의 제 2 실시 예에 따른 BMS 시뮬레이션 장치의 구성도.
도 4는 본 발명의 BMS 시뮬레이션 장치에 이용되는 정전류 발생부의 일 예에 따른 구성도.
도 5는 본 발명의 제 3 실시 예에 따른 BMS 시뮬레이션 장치의 구성도.
130 : 정전류 전압 생성부 140 : 셀 전압 조절부
150 : 제 2 전압 생성부 160 : 데이터 저장부
Claims (8)
- 소정의 전압을 생성하는 전압 생성부; 및
상기 전압 생성부로부터 출력된 전압에 따라 복수의 셀 전압을 생성하여 BMS에 공급하는 셀 전압 생성부를 포함하는 BMS 시뮬레이션 장치.
- 청구항 1에 있어서, 상기 전압 생성부와 상기 셀 전압 생성부 사이에 마련되어 상기 전압 생성부의 출력을 이용하여 정전류 전압을 생성하고, 상기 정전류 전압을 상기 셀 전압 생성부에 공급하는 정전류 전압 생성부를 더 포함하는 BMS 시뮬레이션 장치.
- 청구항 1 또는 청구항 2에 있어서, 상기 셀 전압 생성부는 직렬 연결된 복수의 가변 저항을 포함하는 BMS 시뮬레이션 장치.
- 청구항 3에 있어서, 상기 복수의 셀 전압은 상기 복수의 가변 저항 각각의 사이에서 상기 가변 저항의 저항값에 따라 전위가 조절되어 출력되는 BMS 시뮬레이션 장치.
- 청구항 4에 있어서, 상기 복수의 가변 저항의 적어도 하나의 저항값을 조절하여 상기 셀 전압의 적어도 하나를 조절하는 BMS 시뮬레이션 장치.
- 청구항 5에 있어서, 상기 복수의 가변 저항의 저항값을 조절하는 제어 신호를 출력하는 셀 전압 조절부; 및
배터리 셀의 특정 상태와 그에 따른 셀 전압 및 이를 위한 가변 저항의 저항값이 매칭되어 데이터가 저장된 데이터 저장부를 더 포함하는 BMS 시뮬레이션 장치.
- 청구항 6에 있어서, 상기 셀 전압 조절부는 상기 데이터 저장부의 데이터를 참조하여 복수의 가변 저항의 적어도 하나의 저항값을 조절하는 BMS 시뮬레이션 장치.
- 청구항 5 또는 청구항 6에 있어서, 상기 전압 생성부는 상기 셀 전압의 수 및 상기 가변 저항의 저항값에 따라 소정의 전압을 생성하는 BMS 시뮬레이션 장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020140186928A KR20160076649A (ko) | 2014-12-23 | 2014-12-23 | Bms 시뮬레이션 장치 |
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KR1020140186928A KR20160076649A (ko) | 2014-12-23 | 2014-12-23 | Bms 시뮬레이션 장치 |
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KR20160076649A true KR20160076649A (ko) | 2016-07-01 |
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KR1020140186928A KR20160076649A (ko) | 2014-12-23 | 2014-12-23 | Bms 시뮬레이션 장치 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018158146A1 (de) * | 2017-03-02 | 2018-09-07 | Bayerische Motoren Werke Aktiengesellschaft | Vorrichtung zur simulation einer modularen gleichspannungsquelle |
KR20190071438A (ko) * | 2017-12-14 | 2019-06-24 | 주식회사 엘지화학 | 전압 측정 장치 및 방법 |
CN114035091A (zh) * | 2021-10-25 | 2022-02-11 | 智新控制系统有限公司 | Bms从控模块单体电压自动标定系统及方法 |
KR20230109802A (ko) * | 2022-01-13 | 2023-07-21 | 주식회사 삼우에스비 | 배터리팩 보호회로의 검사 장치 |
-
2014
- 2014-12-23 KR KR1020140186928A patent/KR20160076649A/ko active Search and Examination
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018158146A1 (de) * | 2017-03-02 | 2018-09-07 | Bayerische Motoren Werke Aktiengesellschaft | Vorrichtung zur simulation einer modularen gleichspannungsquelle |
CN110383096A (zh) * | 2017-03-02 | 2019-10-25 | 宝马股份公司 | 用于模拟模块化的直流电压源的设备 |
CN110383096B (zh) * | 2017-03-02 | 2022-06-03 | 宝马股份公司 | 用于模拟模块化的直流电压源的设备和测试装置 |
KR20190071438A (ko) * | 2017-12-14 | 2019-06-24 | 주식회사 엘지화학 | 전압 측정 장치 및 방법 |
CN110832332A (zh) * | 2017-12-14 | 2020-02-21 | 株式会社Lg化学 | 电压测量装置和方法 |
CN110832332B (zh) * | 2017-12-14 | 2021-11-23 | 株式会社Lg化学 | 测量电压的装置和方法以及包括该装置的电池组 |
CN114035091A (zh) * | 2021-10-25 | 2022-02-11 | 智新控制系统有限公司 | Bms从控模块单体电压自动标定系统及方法 |
KR20230109802A (ko) * | 2022-01-13 | 2023-07-21 | 주식회사 삼우에스비 | 배터리팩 보호회로의 검사 장치 |
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