KR101788513B1 - 무정전 전원 장치용 배터리 관리 장치 - Google Patents
무정전 전원 장치용 배터리 관리 장치 Download PDFInfo
- Publication number
- KR101788513B1 KR101788513B1 KR1020170075821A KR20170075821A KR101788513B1 KR 101788513 B1 KR101788513 B1 KR 101788513B1 KR 1020170075821 A KR1020170075821 A KR 1020170075821A KR 20170075821 A KR20170075821 A KR 20170075821A KR 101788513 B1 KR101788513 B1 KR 101788513B1
- Authority
- KR
- South Korea
- Prior art keywords
- battery
- battery packs
- module
- unit
- detection unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001514 detection method Methods 0.000 claims abstract description 76
- 238000007599 discharging Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 230000006866 deterioration Effects 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
-
- 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]
- G01R31/396—Acquisition or processing of data for testing or for monitoring individual cells or groups of cells within a battery
-
- G01R31/3658—
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0038—Circuits for comparing several input signals and for indicating the result of this comparison, e.g. equal, different, greater, smaller (comparing pulses or pulse trains according to amplitude)
-
- G01R31/025—
-
- 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]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
-
- 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
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/52—Testing for short-circuits, leakage current or ground faults
-
- H01M2/206—
-
- 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
- H02J7/0014—Circuits for equalisation of charge between batteries
-
- H02J7/0021—
-
- 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
-
- 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
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
-
- 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
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/10—Batteries in stationary systems, e.g. emergency power source in plant
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Secondary Cells (AREA)
Abstract
Description
도 2는 본 발명에 따른 배터리 관리 장치에 적용되는 주기적인 탐지 구조의 실시 예를 도시한 것이다.
도 3은 본 발명에 따른 배터리 관리 장치에 적용되는 작동 과정 오류의 탐지 구조의 실시 예를 도시한 것이다.
도 4는 본 발명에 따른 배터리 관리 장치가 적용되는 배터리 모듈의 실시 예를 도시한 것이다.
도 5는 본 발명에 따른 배터리 관리 장치에서 서로 다른 배터리를 연결하는 전극 연결 브래킷의 실시 예를 도시한 것이다.
13: 누설 전류 탐지 유닛 14: 비교기
15: 제어 모듈 16: 관리 서버
21_1 내지 21_L: 단위 누설 탐지 유닛
22: 모듈 누설 탐지 유닛 23: 비교기
24: 제어 모듈 25: 경보 유닛
31: 전류 탐지 유닛 31a, 32a: 11, 12 접촉 탐지 유닛
31b, 32b: 22, 21 접촉 탐지 유닛 33: 온도 센서
34: 저항 센서 35: 상태 분석 모듈
36: 경고 표시 유닛 41: 하우징
42: 모듈 케이스 43: 덮개
44: 케이스 커버 50, 50b: 연결 브래킷
51, 51_1, 51_2, 51_3, 51_4: 단위 브래킷
311: 전극 홀 321: 전극 돌기
441: 방열 슬릿 511, 512, 514: 전극 접촉 부위
513: 전도 부분 515: 연결 홀
516: 체결 핀 B1 내지 BK, BM: 배터리
B11 내지 B24: 배터리 BP_1 내지 BP_L: 배터리 팩
R: 단위 저항 R1, R2: 저항
R3: 보호 저항
Claims (4)
- 다수 개의 배터리가 서로 연결되어 형성된 적어도 하나의 배터리 팩(BP_1 내지 BP_L)에 연결되어 각각의 배터리 팩(BP_1 내지 BP_L)을 미리 결정된 전압 상태로 유지시키는 균형 유닛(11_1, 11_2, 11_L);
배터리 팩(BP_1 내지 BP_L)의 전류를 탐지하는 누설 전류 탐지 유닛(13);
누설 전류 탐지 유닛(13)과 각각의 배터리 팩(BP_1 내지 BP_L) 사이를 전기적으로 개폐시키는 스위치 모듈(12); 및
서로 다른 전압에 따라 각각의 배터리 팩(BP_1 내지 BP_L)을 흐르는 전류를 비교하는 비교기(14); 및
비교기(14)로부터 전송된 탐지 정보로부터 각각의 배터리 팩(BP_1 내지 BP_L)의 작동 상태를 판단하는 제어 모듈(15)을 포함하고,
상기 균형 유닛(11_1 내지 11_L)은 각각의 배터리 팩(BP_1 내지 BP_L)을 서로 다른 적어도 두 개의 전압 상태로 전환 가능하고, 각각의 배터리 팩(BP_1 내지 BP_2)을 형성하는 서로 다른 배터리(B11 내지 B24)는 연결 브래킷(50, 50b)에 의하여 연결되고, 연결 브래킷(50, 50b)은 두께를 가진 스트립 형상이 되면서 앞면 및 뒷면에 형성된 전극 접촉 부위(511, 512) 및 측면에 형성된 연결 홀(515)을 포함하는 무정전 전원 장치용 배터리 관리 장치. - 청구항 1에 있어서, 누설 전류 탐지 유닛(13)은 서로 다른 두 개의 배터리 팩(BP_1 내지 BP_L) 사이의 전류 누설을 탐지하는 단위 누설 탐지 유닛(21_1 내지 21_L) 및 다수 개의 배터리 팩(BP_1 내지 BP_L)으로 이루어진 배터리 모듈의 전류 누설을 탐지하는 모듈 누설 탐지 유닛(22)으로 이루어진 것을 특징으로 하는 무정전 전원 장치용 배터리 관리 장치.
- 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020170075821A KR101788513B1 (ko) | 2017-06-15 | 2017-06-15 | 무정전 전원 장치용 배터리 관리 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020170075821A KR101788513B1 (ko) | 2017-06-15 | 2017-06-15 | 무정전 전원 장치용 배터리 관리 장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR101788513B1 true KR101788513B1 (ko) | 2017-10-23 |
Family
ID=60298853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020170075821A Active KR101788513B1 (ko) | 2017-06-15 | 2017-06-15 | 무정전 전원 장치용 배터리 관리 장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101788513B1 (ko) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10938221B1 (en) | 2020-06-02 | 2021-03-02 | Inventus Power, Inc. | Large-format battery management system with limp home mode |
US11245268B1 (en) | 2020-07-24 | 2022-02-08 | Inventus Power, Inc. | Mode-based disabling of communiction bus of a battery management system |
US11404885B1 (en) | 2021-02-24 | 2022-08-02 | Inventus Power, Inc. | Large-format battery management systems with gateway PCBA |
US11411407B1 (en) | 2021-02-24 | 2022-08-09 | Inventus Power, Inc. | Large-format battery management systems with gateway PCBA |
US11476677B2 (en) | 2020-06-02 | 2022-10-18 | Inventus Power, Inc. | Battery pack charge cell balancing |
US11489343B2 (en) | 2020-06-02 | 2022-11-01 | Inventus Power, Inc. | Hardware short circuit protection in a large battery pack |
US11509144B2 (en) | 2020-06-02 | 2022-11-22 | Inventus Power, Inc. | Large-format battery management system with in-rush current protection for master-slave battery packs |
US11552479B2 (en) | 2020-06-02 | 2023-01-10 | Inventus Power, Inc. | Battery charge balancing circuit for series connections |
US11588334B2 (en) | 2020-06-02 | 2023-02-21 | Inventus Power, Inc. | Broadcast of discharge current based on state-of-health imbalance between battery packs |
US11594892B2 (en) | 2020-06-02 | 2023-02-28 | Inventus Power, Inc. | Battery pack with series or parallel identification signal |
US12224603B2 (en) | 2020-06-02 | 2025-02-11 | Inventus Power, Inc. | Mode-based disabling of communication bus of a battery management system |
US12301031B1 (en) | 2020-06-02 | 2025-05-13 | Inventus Power, Inc. | Large-format battery management systems with gateway PCBA |
KR102824632B1 (ko) * | 2024-06-17 | 2025-06-25 | 주식회사 에스엠전자 | 무정전전원공급 시스템 |
-
2017
- 2017-06-15 KR KR1020170075821A patent/KR101788513B1/ko active Active
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11476677B2 (en) | 2020-06-02 | 2022-10-18 | Inventus Power, Inc. | Battery pack charge cell balancing |
US11489343B2 (en) | 2020-06-02 | 2022-11-01 | Inventus Power, Inc. | Hardware short circuit protection in a large battery pack |
US10944279B1 (en) | 2020-06-02 | 2021-03-09 | Inventus Power, Inc. | Large-format battery management system with in-rush current management |
US11095140B1 (en) | 2020-06-02 | 2021-08-17 | Inventus Power, Inc. | Large-format battery managment system |
US11133690B1 (en) | 2020-06-02 | 2021-09-28 | Inventus Power, Inc. | Large-format battery management system |
US10938221B1 (en) | 2020-06-02 | 2021-03-02 | Inventus Power, Inc. | Large-format battery management system with limp home mode |
US12301031B1 (en) | 2020-06-02 | 2025-05-13 | Inventus Power, Inc. | Large-format battery management systems with gateway PCBA |
US12224603B2 (en) | 2020-06-02 | 2025-02-11 | Inventus Power, Inc. | Mode-based disabling of communication bus of a battery management system |
US10944278B1 (en) | 2020-06-02 | 2021-03-09 | Inventus Power, Inc. | Large-format battery management system with configuration list for master-slave battery packs |
US11509144B2 (en) | 2020-06-02 | 2022-11-22 | Inventus Power, Inc. | Large-format battery management system with in-rush current protection for master-slave battery packs |
US11848580B2 (en) | 2020-06-02 | 2023-12-19 | Inventus Power, Inc. | Broadcast of discharge current based on state-of-health imbalance between battery packs |
US11552479B2 (en) | 2020-06-02 | 2023-01-10 | Inventus Power, Inc. | Battery charge balancing circuit for series connections |
US11588334B2 (en) | 2020-06-02 | 2023-02-21 | Inventus Power, Inc. | Broadcast of discharge current based on state-of-health imbalance between battery packs |
US11594892B2 (en) | 2020-06-02 | 2023-02-28 | Inventus Power, Inc. | Battery pack with series or parallel identification signal |
US11699908B2 (en) | 2020-06-02 | 2023-07-11 | Inventus Power, Inc. | Large-format battery management system identifies power degradation |
US12113378B2 (en) | 2020-06-02 | 2024-10-08 | Inventus Power, Inc. | Large-format battery management system with state of charge balancing |
US11817723B2 (en) | 2020-06-02 | 2023-11-14 | Inventus Power, Inc. | Large-format battery management system with in-rush protection using multiple thermistors |
US11245268B1 (en) | 2020-07-24 | 2022-02-08 | Inventus Power, Inc. | Mode-based disabling of communiction bus of a battery management system |
US11705741B2 (en) | 2020-07-24 | 2023-07-18 | Inventus Power, Inc. | Mode-based disabling of communication bus of a battery management system |
US11411407B1 (en) | 2021-02-24 | 2022-08-09 | Inventus Power, Inc. | Large-format battery management systems with gateway PCBA |
US11404885B1 (en) | 2021-02-24 | 2022-08-02 | Inventus Power, Inc. | Large-format battery management systems with gateway PCBA |
KR102824632B1 (ko) * | 2024-06-17 | 2025-06-25 | 주식회사 에스엠전자 | 무정전전원공급 시스템 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101788513B1 (ko) | 무정전 전원 장치용 배터리 관리 장치 | |
KR101473397B1 (ko) | 배터리 팩의 전류센서 이상 진단 장치 및 방법 | |
EP3709030B1 (en) | Current detection circuit, battery management system, and battery pack | |
WO2018135507A1 (ja) | 接触不良検出システム | |
EP3035068B1 (en) | Method and apparatus for detecting degraded contacts in battery packs | |
CN110869782A (zh) | 诊断电池组的负电极接触器的装置和方法 | |
US20150015267A1 (en) | Integrated standard-compliant data acquisition device | |
CA2985618A1 (en) | System and method for monitoring a dc power system | |
JP6016754B2 (ja) | 組電池電圧検出装置 | |
EP2713174A1 (en) | Method and apparatus for diagnosing faults in a battery pack, and power relay assembly using same | |
CN109219754A (zh) | 用于检测电池组的故障的设备和方法 | |
US11130406B2 (en) | Integrated standard-compliant data acquisition device | |
GB2566308A (en) | Battery management system | |
US11316210B2 (en) | Control unit for a battery module or system | |
US9812743B2 (en) | Battery state monitoring circuit and battery device | |
JP7284911B2 (ja) | 蓄電素子の管理装置、システム、及び、蓄電素子の管理方法 | |
US20130201587A1 (en) | Method and apparatus for detecting a fault of a battery pack and a power relay assembly | |
KR20220041635A (ko) | 배터리 이상 진단 장치 및 방법 | |
KR101818397B1 (ko) | 무정전 전원 장치 배터리의 열화 탐지 시스템 | |
WO2016143280A1 (ja) | 異常検出装置 | |
JP6200844B2 (ja) | 二次電池監視回路及び蓄電モジュール | |
CN114062951A (zh) | 电池故障检测装置与方法 | |
CN107912060B (zh) | 用于识别蓄能器设备故障的测量设备 | |
TWI692171B (zh) | 智能電池及智能控制模組 | |
JP4436947B2 (ja) | 電池パックおよび電圧バランス測定装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20170615 |
|
PA0201 | Request for examination | ||
PA0302 | Request for accelerated examination |
Patent event date: 20170621 Patent event code: PA03022R01D Comment text: Request for Accelerated Examination Patent event date: 20170615 Patent event code: PA03021R01I Comment text: Patent Application |
|
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20170823 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20171012 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20171013 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20171013 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20200819 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20220803 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20240715 Start annual number: 8 End annual number: 8 |