公开(公告)号：US20130285459A1

公开(公告)日：2013-10-31

申请号：US13871461

申请日：2013-04-26

Applicant: SAFT

Inventor： Younes JAOUI ,  Christophe MORIN

IPC: H02J1/10

CPC classification number: H02J1/10 ,  H02J3/32 ,  H02J7/022 ,  H02M3/1582 ,  H02M3/1584 ,  Y02P90/50 ,  Y10T307/696

Abstract: The invention relates to an electric energy storage system, comprising an inverter (6), several associations (21, 22), of an electric energy storage unit (1, 2) in series with a bidirectional chopper (3, 4), connected in parallel to a same input of the inverter (6), on the side of their chopper (3, 4), characterized in that at least one bidirectional chopper (3, 4), associated with an electric energy storage unit (1, 2) that can be charged and discharged asymmetrically, is sized asymmetrically for the charge and discharge of said associated storage unit (1, 2).

Abstract translation: 本发明涉及一种电能存储系统，其包括与双向斩波器（3,4）串联的电能存储单元（1,2）的几个关联（21,22）的逆变器（6），其连接在 平行于逆变器（6）的相同输入端，在其斩波器（3,4）的一侧，其特征在于，与电能存储单元（1,2）相关联的至少一个双向斩波器（3,4） 可以非对称地对其进行充电和放电，对于所述相关联的存储单元（1,2）的充电和放电来说是非对称的。

公开(公告)号：US20170093194A1

公开(公告)日：2017-03-30

申请号：US15270737

申请日：2016-09-20

Applicant: SAFT

Inventor： Younes JAOUI ,  Jean-Yves CLOTES ,  Benoit VASSELIN ,  Stephane MONSINJON

IPC: H02J7/00

CPC classification number: H02J7/0068 ,  H02J7/0029 ,  H02J7/0031 ,  H02J7/0072 ,  H02J2007/0039

Abstract: An electronic connecting/disconnecting device for a high voltage unit for storing electrical energy designed to be charged and discharged asymmetrically, in particular a battery arranged as part of an electrical circuit is provided. The device includes a charging switch and a discharge switch arranged in parallel and dimensioned asymmetrically for charging and discharging the unit for storing electrical energy, the charging switch being adapted to block, in a first direction of passage, an electric current flowing therethrough, this first direction of passage being opposite to a second direction of passage in which the discharge switch is adapted to block an electric current passing therethrough, the device being able to be activated when a physical magnitude of an electrical current flowing through the circuit is greater than a predetermined threshold.