KR20150068845A - 전지 조립체 및 이를 포함하는 하이브리드 자동차 - Google Patents
전지 조립체 및 이를 포함하는 하이브리드 자동차 Download PDFInfo
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- KR20150068845A KR20150068845A KR1020130154972A KR20130154972A KR20150068845A KR 20150068845 A KR20150068845 A KR 20150068845A KR 1020130154972 A KR1020130154972 A KR 1020130154972A KR 20130154972 A KR20130154972 A KR 20130154972A KR 20150068845 A KR20150068845 A KR 20150068845A
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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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- H—ELECTRICITY
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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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- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
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- B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
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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
- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/24—Conjoint control of vehicle sub-units of different type or different function including control of energy storage means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W20/00—Control systems specially adapted for hybrid vehicles
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
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- H01M50/572—Means for preventing undesired use or discharge
- H01M50/574—Devices or arrangements for the interruption of current
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- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/574—Devices or arrangements for the interruption of current
- H01M50/578—Devices or arrangements for the interruption of current in response to pressure
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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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00302—Overcharge protection
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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
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- B60L2240/545—Temperature
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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
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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
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- B60L2240/549—Current
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- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
- H02J2310/40—The network being an on-board power network, i.e. within a vehicle
- H02J2310/48—The network being an on-board power network, i.e. within a vehicle for electric vehicles [EV] or hybrid vehicles [HEV]
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Abstract
Description
도 2는 과충전으로 인한 스웰링이 발생한 전지를 나타낸 도면이다.
도 3은 전지 조립체의 구조를 간단히 나타낸 도면이다.
도 4는 실시 예에 따른 전지 조립체가 적용된 하이브리드 자동차를 나타낸 도면이다.
1 : 전지 조립체
2 : 모터
3 : 엔진
4 : 엔진 클러치
5 : 변속기
10 : 보호 스위치
20 : 릴레이
30 : PRA(power relay assembly
40 : 전지
C1-Cn : 복수의 셀
Claims (7)
- 복수의 셀을 포함하는 전지,
상기 전지에 마주보는 방향으로 위치하는 보호 스위치,
상기 보호 스위치의 스위칭 동작에 의해 온 또는 오프 되는 릴레이, 및
상기 릴레이와 상기 전지 사이에 연결되어 있는 PRA(power relay assembly)를 포함하고,
상기 전지의 과충전에 의해 스웰링이 발생할 때, 상기 보호 스위치가 턴 온 되어 상기 릴레이가 턴 오프되는 전지 조립체. - 제1항에 있어서,
상기 보호 스위치의 일단은 입/출력 단자에 연결되어 있고, 상기 릴레이는 상기 PRA와 상기 입/출력 단자 사이에 연결되어 있는 전지 조립체. - 제2항에 있어서,
상기 보호 스위치의 타단은 상기 릴레이의 인덕터의 일단에 연결되어 있고, 상기 인덕터의 타단은 그라운드에 연결되어 있으며,
상기 보호 스위치의 턴 온에 의해 상기 인덕터에 전류가 흐를 때 상기 릴레이가 턴 오프 되는 전지 조립체. - 동력을 공급하는 모터, 및
상기 모터에 연결되어 있는 전지 조립체를 포함하고,
상기 전지 조립체는,
복수의 셀을 포함하는 전지,
상기 전지에 마주보는 방향으로 위치하는 보호 스위치,
상기 보호 스위치의 스위칭 동작에 의해 온 또는 오프 되는 릴레이, 및
상기 릴레이와 상기 전지 사이에 연결되어 있는 PRA(power relay assembly)를 포함하고, 상기 전지의 과충전에 의해 스웰링이 발생할 때, 상기 보호 스위치가 턴 온 되어 상기 릴레이가 턴 오프되는 하이브리드 자동차. - 제4항에 있어서,
상기 회생 제동에 의해 상기 모터로부터 상기 전지 조립체로 전력이 공급되어 상기 전지 조립체가 충전되는 하이브리드 자동차. - 제4항에 있어서,
상기 보호 스위치의 일단은 상기 모터에 연결되어 있고, 상기 릴레이는 상기 PRA와 상기 모터 사이에 연결되어 있는 하이브리드 자동차. - 제4항에 있어서,
상기 보호 스위치의 타단은 상기 릴레이의 인덕터의 일단에 연결되어 있고, 상기 인덕터의 타단은 상기 전지 조립체의 그라운드에 연결되어 있으며,
상기 보호 스위치의 턴 온에 의해 상기 인덕터에 전류가 흐를 때 상기 릴레이가 턴 오프 되는 하이브리드 자동차.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020130154972A KR20150068845A (ko) | 2013-12-12 | 2013-12-12 | 전지 조립체 및 이를 포함하는 하이브리드 자동차 |
US14/468,754 US9694708B2 (en) | 2013-12-12 | 2014-08-26 | Battery assembly and hybrid electric vehicle including the same |
CN201410483116.5A CN104716290B (zh) | 2013-12-12 | 2014-09-19 | 电池组件和包括电池组件的混合电动车辆 |
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Application Number | Priority Date | Filing Date | Title |
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KR1020130154972A KR20150068845A (ko) | 2013-12-12 | 2013-12-12 | 전지 조립체 및 이를 포함하는 하이브리드 자동차 |
Publications (1)
Publication Number | Publication Date |
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KR20150068845A true KR20150068845A (ko) | 2015-06-22 |
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KR1020130154972A Ceased KR20150068845A (ko) | 2013-12-12 | 2013-12-12 | 전지 조립체 및 이를 포함하는 하이브리드 자동차 |
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Country | Link |
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US (1) | US9694708B2 (ko) |
KR (1) | KR20150068845A (ko) |
CN (1) | CN104716290B (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20170068826A (ko) | 2015-12-10 | 2017-06-20 | 주식회사 엘지화학 | 배터리 접속 시스템 및 방법 |
KR20180005008A (ko) * | 2016-07-05 | 2018-01-15 | 현대자동차주식회사 | 환경차량용 배터리 과충전 방지장치 |
US10730402B2 (en) * | 2017-11-16 | 2020-08-04 | Lg Chem, Ltd. | Electrical control system |
KR20220049142A (ko) * | 2020-10-14 | 2022-04-21 | 현대자동차주식회사 | 전기 차량용 배터리의 열폭주 감지 장치 |
CN112133599B (zh) * | 2020-10-15 | 2025-06-03 | 北奔重型汽车集团有限公司 | 一种电磁式电源总开关控制电路 |
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WO2002099922A1 (en) | 2001-06-05 | 2002-12-12 | Japan Storage Battery Co., Ltd. | Storage battery device and power source apparatus comprising it |
CN1966304A (zh) * | 2006-11-17 | 2007-05-23 | 朱明忠 | 电动汽车控制及充电保护装置 |
US7943252B2 (en) | 2007-11-21 | 2011-05-17 | Lg Chem, Ltd. | Battery module of improved safety and middle or large-sized battery pack containing the same |
KR101128423B1 (ko) | 2008-04-28 | 2012-03-23 | 에스케이이노베이션 주식회사 | 전기자동차용 2차 전지의 안전 스위치 및 이를 이용한전기자동차용 2차 전지의 충방전 시스템 |
US8148946B2 (en) | 2008-10-10 | 2012-04-03 | Mitsumi Electric Co., Ltd. | Battery pack having protection circuit for secondary battery |
CN101728874A (zh) * | 2008-10-27 | 2010-06-09 | 光宝科技股份有限公司 | 具有充电保护机制的电源系统 |
US20110089904A1 (en) * | 2008-12-04 | 2011-04-21 | Thomas Allan Ward | Current clamping parallel battery charging system to supplement regenerative braking in electric vehicle |
DE102010048985A1 (de) | 2010-10-20 | 2012-04-26 | Li-Tec Battery Gmbh | Batteriemanagementsystem für Stromversorgungssystem mit Niederspannungsbereich und Hochspannungsbereich |
US8717186B2 (en) * | 2012-06-28 | 2014-05-06 | Xunwei Zhou | Detection of swelling in batteries |
KR101449306B1 (ko) * | 2013-06-28 | 2014-10-08 | 현대자동차주식회사 | 배터리 과충전 보호장치 |
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- 2014-09-19 CN CN201410483116.5A patent/CN104716290B/zh active Active
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CN104716290A (zh) | 2015-06-17 |
US9694708B2 (en) | 2017-07-04 |
CN104716290B (zh) | 2018-09-14 |
US20150165927A1 (en) | 2015-06-18 |
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