KR101684736B1 - 전력 소모를 최소화한 과충전 방지 장치 - Google Patents
전력 소모를 최소화한 과충전 방지 장치 Download PDFInfo
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- KR101684736B1 KR101684736B1 KR1020140109071A KR20140109071A KR101684736B1 KR 101684736 B1 KR101684736 B1 KR 101684736B1 KR 1020140109071 A KR1020140109071 A KR 1020140109071A KR 20140109071 A KR20140109071 A KR 20140109071A KR 101684736 B1 KR101684736 B1 KR 101684736B1
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- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
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- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/0046—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electric energy storage systems, e.g. batteries or capacitors
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- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
- B60L58/15—Preventing overcharging
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- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/06—Arrangements for supplying operative power
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/18—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for batteries; for accumulators
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- H—ELECTRICITY
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; 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
- H02J9/005—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting using a power saving mode
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/547—Voltage
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- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2105/00—Networks for supplying or distributing electric power characterised by their spatial reach or by the load
- H02J2105/30—Networks for supplying or distributing electric power characterised by their spatial reach or by the load the load networks being external to vehicles, i.e. exchanging power with vehicles
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- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2105/00—Networks for supplying or distributing electric power characterised by their spatial reach or by the load
- H02J2105/30—Networks for supplying or distributing electric power characterised by their spatial reach or by the load the load networks being external to vehicles, i.e. exchanging power with vehicles
- H02J2105/33—Networks for supplying or distributing electric power characterised by their spatial reach or by the load the load networks being external to vehicles, i.e. exchanging power with vehicles exchanging power with road vehicles
- H02J2105/37—Networks for supplying or distributing electric power characterised by their spatial reach or by the load the load networks being external to vehicles, i.e. exchanging power with vehicles exchanging power with road vehicles exchanging power with electric vehicles [EV] or with hybrid electric vehicles [HEV]
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- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
- H02J7/61—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements against overcharge
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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- 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
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- Y02T10/00—Road transport of goods or passengers
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
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Abstract
Description
도 2는 과충전시 도 1에 도시된 본 발명의 제1 실시예에 의한 전력 소모를 최소화한 과충전 방지 장치의 동작을 설명하기 위한 도면.
도 3은 본 발명의 제2 실시예에 의한 전력 소모를 최소화한 과충전 방지 장치의 회로도.
도 4는 과충전시 도 3에 도시된 본 발명의 제2 실시예에 의한 전력 소모를 최소화한 과충전 방지 장치의 동작을 설명하기 위한 도면.
Cell : 배터리 셀 RL1 : 제1 릴레이
RL2 : 제2 릴레이 RL3 : 메인 릴레이
R1, R2 : 저항 PRA : 파워 릴레이 어셈블리
ZD : 스위칭 다이오드 L1, L2, L3 : 코일
SW1, SW2, SW3 : 스위치 BMS : 배터리 관리 시스템
Claims (8)
- 배터리 모듈에 포함된 복수의 배터리 셀 중에서 어느 하나의 배터리 셀에 연결되고, 상기 어느 하나의 배터리 셀의 전압이 기준전압 이상일 경우 릴레이 제어신호의 전달을 차단하는 과충전 방지 회로;
일단에 상기 릴레이 제어 신호가 인가되는 제3 코일과 일단은 상기 배터리 모듈에 연결되고 타단은 충전 전원에 연결되는 제3 스위치를 포함하는 메인 릴레이;
타단에 상기 제3 코일의 타단이 연결되는 제1 코일과 일단은 상기 어느 하나의 배터리 셀의 양극에 연결되고, 타단은 상기 과충전 방지 회로에 연결되는 제1 스위치를 포함하는 제1 릴레이;를 포함하고,
상기 과충전 방지 회로는
상기 제1 스위치의 타단과 상기 배터리 셀의 음극 사이에 연결되고, 상기 배터리 셀의 전압을 검출하는 전압 검출부,
일단이 상기 배터리 셀의 음극에 연결되고 상기 전압 검출부에서 검출된 상기 배터리 셀의 전압이 기준 전압 이상인 경우 단락되는 스위칭 다이오드 및
상기 제1 스위치의 타단과 상기 스위칭 다이오드의 타단 사이에 연결된 제2 코일과 상기 제1 코일의 일단과 접지 사이에 연결된 제2 스위치를 포함하는 제2 릴레이를 포함하며,
상기 릴레이 제어신호는
상기 메인 릴레이의 제3 코일의 일단에 인가되고, 상기 제3 코일의 타단에서 상기 제1 릴레이의 제1 코일의 타단으로 전달되며, 상기 제1 코일의 일단에서 상기 과충전 방지 장치에 포함된 제2 릴레이의 제2 스위치를 통해 접지로 전달되는 전력 소모를 최소화한 과충전 방지 장치.
- 삭제
- 삭제
- 청구항 1에 있어서,
상기 릴레이 제어 신호는, 차량의 시동 오프 상태에서 로우 레벨이고, 차량의 시동 온 상태에서 하이 레벨인 전력 소모를 최소화한 과충전 방지 장치.
- 청구항 4에 있어서,
상기 제2 릴레이의 제2 코일에 전류가 흐르지 않는 경우, 상기 제2 스위치의 접점들의 연결 상태는 상기 제1 코일의 일단이 접지에 연결되도록 되어 있고,
상기 제2 릴레이의 제2 코일에 전류가 흐르는 경우, 상기 제2 스위치의 접점들의 연결 상태는 상기 제1 코일의 일단과 접지와의 연결이 해제되도록 되어 있는 전력 소모를 최소화한 과충전 방지 장치.
- 청구항 5에 있어서,
상기 제2 릴레이는 래칭 릴레이를 포함하고, 상기 래칭 릴레이 내부의 제2 스위치의 접점들의 연결 상태는 상기 래칭 릴레이 내부의 제2 코일에 역방향 전류가 흐르지 않는 한 계속 그대로 유지되는 전력 소모를 최소화한 과충전 방지 장치.
- 삭제
- 삭제
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020140109071A KR101684736B1 (ko) | 2014-08-21 | 2014-08-21 | 전력 소모를 최소화한 과충전 방지 장치 |
| EP15002470.1A EP2988384B1 (en) | 2014-08-21 | 2015-08-20 | Overcharge protection apparatus with minimized power consumption |
| US14/831,323 US9768627B2 (en) | 2014-08-21 | 2015-08-20 | Overcharge protection apparatus with minimized power consumption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020140109071A KR101684736B1 (ko) | 2014-08-21 | 2014-08-21 | 전력 소모를 최소화한 과충전 방지 장치 |
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| Publication Number | Publication Date |
|---|---|
| KR20160023172A KR20160023172A (ko) | 2016-03-03 |
| KR101684736B1 true KR101684736B1 (ko) | 2016-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020140109071A Active KR101684736B1 (ko) | 2014-08-21 | 2014-08-21 | 전력 소모를 최소화한 과충전 방지 장치 |
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| Country | Link |
|---|---|
| US (1) | US9768627B2 (ko) |
| EP (1) | EP2988384B1 (ko) |
| KR (1) | KR101684736B1 (ko) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102297930B1 (ko) * | 2016-03-08 | 2021-09-06 | 에스케이이노베이션 주식회사 | 배터리 과충전 방지 장치 및 이를 이용한 배터리 과충전 방지 방법 |
| WO2017155272A1 (ko) * | 2016-03-08 | 2017-09-14 | 에스케이이노베이션 주식회사 | 배터리 과충전 방지 장치 및 이를 이용한 배터리 과충전 방지 방법 |
| CN105743196A (zh) * | 2016-04-22 | 2016-07-06 | 宁波高新区新诚电子有限公司 | 一种电动车电池充电保护器 |
| KR20180005008A (ko) | 2016-07-05 | 2018-01-15 | 현대자동차주식회사 | 환경차량용 배터리 과충전 방지장치 |
| KR101887748B1 (ko) * | 2016-07-15 | 2018-08-13 | 현대자동차주식회사 | 자동차용 배터리 과충전 방지 시스템 및 그 제어방법 |
| KR101907373B1 (ko) * | 2016-11-16 | 2018-10-12 | 현대오트론 주식회사 | 과충전 방지 장치 및 방법 |
| CN106740528A (zh) * | 2016-12-15 | 2017-05-31 | 芜湖市吉安汽车电子销售有限公司 | 一种车载多媒体充电保护系统 |
| KR102692231B1 (ko) * | 2017-02-27 | 2024-08-07 | 에스케이온 주식회사 | 배터리 과충전 방지 장치 |
| CN111376725A (zh) * | 2018-12-28 | 2020-07-07 | 长城汽车股份有限公司 | 动力电池及其维修保护装置、车辆 |
| JP7425997B2 (ja) * | 2020-07-08 | 2024-02-01 | 株式会社オートネットワーク技術研究所 | 配電モジュール |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2811440A1 (de) * | 1978-03-16 | 1979-09-20 | Bosch Gmbh Robert | Elektrischer generator |
| KR19980055789U (ko) * | 1998-06-11 | 1998-10-07 | 방순원 | 차량용 과충전 방지장치 |
| JP2007228753A (ja) | 2006-02-24 | 2007-09-06 | Toyota Motor Corp | 電動車両 |
| US8354818B2 (en) * | 2007-10-09 | 2013-01-15 | Ford Global Technologies, Llc | Solar charged hybrid power system |
| CN102246386B (zh) * | 2008-12-09 | 2014-06-11 | 丰田自动车株式会社 | 车辆的电源系统 |
| JP5509655B2 (ja) * | 2009-03-31 | 2014-06-04 | トヨタ自動車株式会社 | 燃料電池システム及びこれを備えた車両 |
| WO2011089708A1 (ja) * | 2010-01-22 | 2011-07-28 | トヨタ自動車株式会社 | バッテリ充電制御システム |
| JP5234052B2 (ja) | 2010-04-27 | 2013-07-10 | 株式会社デンソー | 電源装置 |
| JP2012034515A (ja) * | 2010-07-30 | 2012-02-16 | Sanyo Electric Co Ltd | 車両用の電源装置 |
| KR20130009175A (ko) * | 2011-07-14 | 2013-01-23 | 엘지이노텍 주식회사 | Ecu 전원 제어장치 |
| JP6155569B2 (ja) | 2012-07-31 | 2017-07-05 | 株式会社デンソー | 電源システム |
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Also Published As
| Publication number | Publication date |
|---|---|
| EP2988384A1 (en) | 2016-02-24 |
| US9768627B2 (en) | 2017-09-19 |
| US20160056646A1 (en) | 2016-02-25 |
| KR20160023172A (ko) | 2016-03-03 |
| EP2988384B1 (en) | 2019-03-13 |
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