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1. WO2013047672 - CHARGE/DISCHARGE CONTROL DEVICE FOR STORAGE BATTERY

Publication Number WO/2013/047672
Publication Date 04.04.2013
International Application No. PCT/JP2012/074918
International Filing Date 27.09.2012
IPC
H02J 3/00 2006.1
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
3Circuit arrangements for ac mains or ac distribution networks
H02J 3/32 2006.1
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
3Circuit arrangements for ac mains or ac distribution networks
28Arrangements for balancing the load in a network by storage of energy
32using batteries with converting means
CPC
H02J 2310/64
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
2310The network for supplying or distributing electric power characterised by its spatial reach or by the load
50for selectively controlling the operation of the loads
56characterised by the condition upon which the selective controlling is based
62The condition being non-electrical, e.g. temperature
64The condition being economic, e.g. tariff based load management
H02J 3/32
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
3Circuit arrangements for ac mains or ac distribution networks
28Arrangements for balancing of the load in a network by storage of energy
32using batteries with converting means
Y02B 70/3225
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
70Technologies for an efficient end-user side electric power management and consumption
30Systems 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
3225Demand response systems, e.g. load shedding, peak shaving
Y04S 20/222
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
SSYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
20Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
20End-user application control systems
222Demand response systems, e.g. load shedding, peak shaving
Y04S 50/10
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
SSYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
50Market activities related to the operation of systems integrating technologies related to power network operation or related to communication or information technologies
10Energy trading, including energy flowing from end-user application to grid
Applicants
  • 三洋電機株式会社 SANYO ELECTRIC CO., LTD. [JP]/[JP]
Inventors
  • 須山 敦史 SUYAMA, Atsushi
  • 村島 弘嗣 MURASHIMA, Hirotsugu
Agents
  • 西川 惠清 NISHIKAWA, Yoshikiyo
Priority Data
2011-21615130.09.2011JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) CHARGE/DISCHARGE CONTROL DEVICE FOR STORAGE BATTERY
(FR) DISPOSITIF DE COMMANDE DE CHARGE/DÉCHARGE POUR BATTERIE DE STOCKAGE
(JA) 蓄電池の充放電制御装置
Abstract
(EN) A charge/discharge control device for a storage battery (9) comprises a storage battery control unit (8) for controlling the charging and discharging of the storage battery (9) and a price information acquiring unit (price information receiving unit (7)) for acquiring price information. The price information is information on electricity prices that vary depending on time. The storage battery control unit (8) determines a charge/discharge rate on the basis of a plurality of indicators including the price information. This makes it possible to obtain both a cost merit and the high evaluation of other evaluation elements on the storage battery.
(FR) L'invention porte sur un dispositif de commande de charge/décharge pour une batterie de stockage (9) qui comprend une unité de commande de batterie de stockage (8) pour commander la charge et la décharge de la batterie de stockage (9) et une unité d'acquisition d'informations de prix (unité de réception d'informations de prix (7)) pour acquérir des informations de prix. Les informations de prix sont des informations sur des prix de l'électricité qui varient en fonction du temps. L'unité de commande de batterie de stockage (8) détermine un régime de charge/décharge sur la base d'une pluralité d'indicateurs comprenant les informations de prix. Cela rend possible d'obtenir aussi bien un mérite en termes de coût qu'une évaluation élevée d'autres éléments d'évaluation sur la batterie de stockage.
(JA) 蓄電池9の充放電制御装置は、蓄電池9の充放電を制御する蓄電池制御部8と、価格情報を取得する価格情報取得部(価格情報受信部7)とを備える。価格情報は、時間毎に変動する電力量料金に関する情報である。蓄電池制御部8は、上記価格情報を含む複数の指標に基づいて、充放電レートを決定する。これにより、コストメリットと蓄電池に関する他の評価要素の高評価とを両立させることができる。
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