WO2013105824A3 - 이차전지를 이용한 전원장치의 제어장치 및 그 제어방법 - Google Patents

이차전지를 이용한 전원장치의 제어장치 및 그 제어방법 Download PDF

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Publication number
WO2013105824A3
WO2013105824A3 PCT/KR2013/000260 KR2013000260W WO2013105824A3 WO 2013105824 A3 WO2013105824 A3 WO 2013105824A3 KR 2013000260 W KR2013000260 W KR 2013000260W WO 2013105824 A3 WO2013105824 A3 WO 2013105824A3
Authority
WO
WIPO (PCT)
Prior art keywords
secondary batteries
secondary battery
battery
controlling
power device
Prior art date
Application number
PCT/KR2013/000260
Other languages
English (en)
French (fr)
Other versions
WO2013105824A2 (ko
WO2013105824A4 (ko
Inventor
주진관
Original Assignee
Ju Jingwan
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from KR1020120139424A external-priority patent/KR101297149B1/ko
Application filed by Ju Jingwan filed Critical Ju Jingwan
Publication of WO2013105824A2 publication Critical patent/WO2013105824A2/ko
Publication of WO2013105824A3 publication Critical patent/WO2013105824A3/ko
Publication of WO2013105824A4 publication Critical patent/WO2013105824A4/ko

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Classifications

    • 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
    • H02J7/0024—Parallel/serial switching of connection of batteries to charge or load circuit
    • 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
    • H02J7/0025—Sequential battery discharge in systems with a plurality of batteries
    • 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
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/342—The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging
    • 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
    • H01M10/44—Methods for charging or discharging
    • H01M10/441—Methods for charging or discharging for several batteries or cells simultaneously or sequentially
    • 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

Abstract

본 발명은 이차전지를 2개 이상 구비하여 하나의 이차전지를 이용해 대부분의 출력은 부하에 전원을 공급하면서 나머지 출력은 다른 하나의 이차전지 충전에 이용함으로써 축전지의 에너지 효율을 향상시키고 이를 통해 한 번의 만충전으로 이차전지를 사용할 수 있는 시간(방전시간)을 늘릴 수 있는 안전한 이차전지를 이용한 전원장치의 제어장치 및 그 제어방법를 제공하는데 그 목적이 있다. 본 발명에 따른 이차전지를 이용한 전원장치의 제어장치는, 충방전이 가능한 2 이상의 이차전지의 어느 하나의 이차전지를 일정 시간동안 방전모드로 하여 해당 이차전지의 DC 출력전압을 부하에 전달하며, 다른 시점에서는 상기 방전모드에 있던 이차전지의 방전을 중지시키고, 다른 이차전지를 방전모드로 가도록 절환을 행하는 릴레이부를 포함하는 이차전지를 이용한 전원장치의 제어장치로서, 상기 이차전지의 전원이 입력되는 배터리 전원 입력부(210); 상기 배터리 전원 입력부(210)로부터 입력된 상기 이차전지 전압의 크기를 검출하여 릴레이 제어신호를 출력하는 처리부(240); 및 상기 릴레이부의 동작을 제어하는 제어신호를 상기 처리부(240)로부터 상기 릴레이부로 출력하는 릴레이 제어신호 출력부(250); 를 포함하는 것을 특징으로 한다.
PCT/KR2013/000260 2012-01-12 2013-01-11 이차전지를 이용한 전원장치의 제어장치 및 그 제어방법 WO2013105824A2 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20120003742 2012-01-12
KR10-2012-0003742 2012-01-12
KR10-2012-0139424 2012-12-04
KR1020120139424A KR101297149B1 (ko) 2012-01-12 2012-12-04 이차전지를 이용한 전원장치의 제어장치 및 그 제어방법

Publications (3)

Publication Number Publication Date
WO2013105824A2 WO2013105824A2 (ko) 2013-07-18
WO2013105824A3 true WO2013105824A3 (ko) 2013-09-06
WO2013105824A4 WO2013105824A4 (ko) 2013-10-24

Family

ID=48782029

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2013/000260 WO2013105824A2 (ko) 2012-01-12 2013-01-11 이차전지를 이용한 전원장치의 제어장치 및 그 제어방법

Country Status (1)

Country Link
WO (1) WO2013105824A2 (ko)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010071430A (ko) * 1998-06-09 2001-07-28 추후보정 에너지 저장 시스템
JP2007508795A (ja) * 2003-10-08 2007-04-05 エナージイ アンド エンジン テクノロジイ コーポレーション バッテリ電力を管理するための方法およびシステム
KR20080021440A (ko) * 2006-09-04 2008-03-07 삼성전자주식회사 전원공급장치
KR20110138320A (ko) * 2010-06-16 2011-12-27 주진관 자동판매기나 포장마차의 전원공급장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010071430A (ko) * 1998-06-09 2001-07-28 추후보정 에너지 저장 시스템
JP2007508795A (ja) * 2003-10-08 2007-04-05 エナージイ アンド エンジン テクノロジイ コーポレーション バッテリ電力を管理するための方法およびシステム
KR20080021440A (ko) * 2006-09-04 2008-03-07 삼성전자주식회사 전원공급장치
KR20110138320A (ko) * 2010-06-16 2011-12-27 주진관 자동판매기나 포장마차의 전원공급장치

Also Published As

Publication number Publication date
WO2013105824A2 (ko) 2013-07-18
WO2013105824A4 (ko) 2013-10-24

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