公开(公告)号：CA2782502A1

公开(公告)日：2011-06-30

申请号：CA2782502

申请日：2009-12-22

Applicant: ABB RESEARCH LTD

Inventor： TINGLOW FREDRIK ,  SVENSSON JAN ,  BACKMAN MAGNUS ,  HERMANSSON WILLY ,  HOSINI FALAH

IPC: H02J7/00

Abstract: The invention relates to a battery energy storage system comprising a control unit (7a-c, 12a-c, 17) and a plurality of battery units (2a-c). The battery units (2a-c) are arranged in series, and each battery unit (2a-c) comprises at least one semiconductor switch (23) and at least one battery module (22) comprising a plurality of battery cells (22). Each battery module (22) is connected in series with a respective semiconductor switch (23), and the control unit (7a-c, 12a-c, 17) is operatively connected to the at least one semiconductor switch and adapted to control the at least one semiconductor switch (23) of every battery unit (2a-c).

公开(公告)号：CA2782502C

公开(公告)日：2017-06-13

申请号：CA2782502

申请日：2009-12-22

Applicant: ABB RESEARCH LTD

Inventor： TINGLOW FREDRIK ,  SVENSSON JAN ,  BACKMAN MAGNUS ,  HERMANSSON WILLY ,  HOSINI FALAH

IPC: H02J7/00

Abstract: The invention relates to a battery energy storage system comprising a control unit (7a-c, 12a-c, 17) and a plurality of battery units (2a-c). The battery units (2a-c) are arranged in series, and each battery unit (2a-c) comprises at least one semiconductor switch (23) and at least one battery module (22) comprising a plurality of battery cells (22). Each battery module (22) is connected in series with a respective semiconductor switch (23), and the control unit (7a-c, 12a-c, 17) is operatively connected to the at least one semiconductor switch and adapted to control the at least one semiconductor switch (23) of every battery unit (2a-c).

公开(公告)号：CA2743024C

公开(公告)日：2016-04-05

申请号：CA2743024

申请日：2009-11-16

Applicant: ABB RESEARCH LTD

Inventor： HERMANSSON WILLY ,  NYGREN BERTIL ,  HOSINI FALAH ,  TINGLOW FREDRIK ,  SVENSSON JAN

IPC: H01M2/10 ,  H01M2/20

Abstract: A cassette (1) for a battery stack (3), comprising a casing (2) for a battery pack (4), which casing (2) is made of a non-conducting material. The casing (2) has a front side (5) with an opening (6) for receiving the battery pack (4). Preferably, the casing (2) has a back side (7), opposite the front side (5), the back side (7) being provided with electrical connections (8, 9) lead-ing into the casing and arranged to connect to the poles of a battery pack (4) when a battery pack (4) is inserted into the casing (2) through the front side (5). Arrangement of the cassettes (1) is also provided, wherein the cassettes in the arrangement is placed in mechanical connection on top of each other.

公开(公告)号：SE1000811A1

公开(公告)日：2010-08-02

申请号：SE1000811

申请日：2010-08-02

Applicant: ABB RESEARCH LTD

Inventor： DIJKHUIZEN FRANS ,  NORRGA STAFFAN ,  SVENSSON JAN ,  HASLER JEAN-PHILIPPE ,  TINGLOEW FREDRIK ,  MONGE MAURO ,  CHIMENTO FILIPO ,  LUNDBERG PETER ,  HOSINI FALAH ,  JONSSON TOMAS

IPC: H02H9/02

Abstract: En cellmodul för en modulär multinivåströmriktare presenteras. Cellmodulen innehåller en första kondensatorenhet i parallell med en andra kondensatorenhet och där den första kondensatorenheten innehåller en kommuteringskondensator med förhållandevis låg kapacitans och där den andra kondensatorenheten innehåller en andra kondensator som utgör huvuddelen av cellmodulens totala kapacitans och är kopplad i serie med en strömbegränsningsenhet.(Fig. 3.)

公开(公告)号：CA2743024A1

公开(公告)日：2010-05-20

申请号：CA2743024

申请日：2009-11-16

Applicant: ABB RESEARCH LTD

Inventor： HERMANSSON WILLY ,  NYGREN BERTIL ,  HOSINI FALAH ,  TINGLOEW FREDRIK ,  SVENSSON JAN

IPC: H01M2/10 ,  H01M10/50

Abstract: A cassette (1) for a battery stack (3), comprising a casing (2) for a battery pack (4), which casing (2) is made of a non-conducting material. The casing (2) has a front side (5) with an opening (6) for receiving the battery pack (4). Preferably, the casing (2) has a back side (7), opposite the front side (5), the back side (7) being provided with electrical connections (8, 9) leading into the casing and arranged to connect to the poles of a battery pack (4) when a battery pack (4) is inserted into the casing (2) through the front side (5). Arrangement of the cassettes (1) is also provided, wherein the cassettes in the arrangement is placed in mechanical connection on top of each other.

公开(公告)号：SE0900481L

公开(公告)日：2009-04-09

申请号：SE0900481

申请日：2009-04-09

Applicant: ABB RESEARCH LTD

Inventor： DIJKHUIZEN FRANS ,  NORRGA STAFFAN ,  SVENSSON JAN ,  HOSINI FALAH ,  HASLER JEAN-PHILIPPE ,  TINGLOEW FREDRIK ,  MONGE MAURO ,  LUNDBERG PETER ,  JONSSON TOMAS ,  CHIMENTO FILIPPO