公开(公告)号：WO2011095212A3

公开(公告)日：2011-11-17

申请号：PCT/EP2010051313

申请日：2010-02-03

Applicant: ABB TECHNOLOGY AG ,  HAEFNER JUERGEN ,  LUNDBERG PETER ,  SILJESTROEM ROLAND ,  SCHLAPBACH ULRICH ,  BILJENGA BO

Inventor： HAEFNER JUERGEN ,  LUNDBERG PETER ,  SILJESTROEM ROLAND ,  SCHLAPBACH ULRICH ,  BILJENGA BO

IPC: H02M1/092 ,  H02M1/34 ,  H03K17/10 ,  H03K17/12 ,  H03K17/18

CPC classification number: H02M1/092 ,  H03K17/08148 ,  H03K17/107 ,  H03K17/127 ,  H03K17/689 ,  H03K17/785 ,  H03K2217/0081 ,  Y10T307/747

Abstract: A switching module (38), intended to be used in a medium or high voltage DC breaker or a DC current limiter, comprises at least one power semiconductor switching element (1, 2), a gate unit (31 ) arranged to turn the at least one power semiconductor switching element on and off, respectively, according to a switching control signal, and an energy storage capacitor (25) arranged to provide power to a power supply input (29) of the gate unit. The switching module comprises further power transformation means (20) arranged to receive an optical power signal, to transform the optical power signal into an electrical power signal and to provide the electrical power signal to the energy storage capacitor (25).

Abstract translation: 旨在用于中压或高压DC断路器或DC限流器的开关模块（38）包括至少一个功率半导体开关元件（1,2），栅极单元（31），其布置成使 至少一个功率半导体开关元件分别根据开关控制信号导通和关断;以及储能电容器（25），其布置成向所述门单元的电源输入端（29）提供电力。 交换模块包括进一步的功率变换装置（20），其被配置为接收光功率信号，以将光功率信号转换成电功率信号并向储能电容器（25）提供电功率信号。

公开(公告)号：CA2709699C

公开(公告)日：2016-01-26

申请号：CA2709699

申请日：2008-12-23

Applicant: ABB TECHNOLOGY AG

Inventor： DOEFNAES LARS ,  HARNEFORS LENNART ,  PETTERSSON ANDERS J ,  SILJESTROEM ROLAND ,  ASPLUND GUNNAR

IPC: H02M7/483

Abstract: A device for converting a DC voltage into an AC voltage and vice versa comprises a control system to control the voltage conversion and at least one phase leg (1) with a first (Uvp1) voltage source connected in series between a first DC terminal (4) and a first AC terminal (6) and with a second (Uvn1) voltage source connected in series between the first AC terminal (6) and a second DC terminal (5). Each of the voltage sources comprises at least a first and a second submodule (15) in series-connection, where each submodule (15) comprises at least two power electronic switches (16) connected in parallel with at least one capacitor (17). The control system comprises a central control unit (19) and at least two subunits (20), where the central control unit (19) transmits to each subunit (20) a reference AC voltage (ua_ref) and a switching carrier signal (s_sw) and where each subunit (20) controls the switching of the power electronic switches (16) of one of the submodules (15) according to a PWM pattern so that each time the switching carrier signal (s_sw) crosses the reference AC voltage (ua_ref) either the voltage across the capacitor (17) or a zero voltage are applied to output terminals (26, 27) of the corresponding submodule (15).

公开(公告)号：MX2012009019A

公开(公告)日：2012-09-07

申请号：MX2012009019

申请日：2010-02-03

Applicant: ABB TECHNOLOGY AG

Inventor： LUNDBERG PETER ,  HAEFNER JUERGEN ,  SILJESTROEM ROLAND ,  SCHLAPBACH ULRICH ,  BILJENGA BO

IPC: H02M1/092 ,  H02M1/34 ,  H03K17/10 ,  H03K17/12 ,  H03K17/18

Abstract: Un módulo de conmutación (38) destinado para ser utilizado en un disyuntor DC de voltaje alto o medio o un limitador de corriente DC comprende al menos un elemento de conmutación de semiconductor de energía (1, 2), una unidad de compuerta (31) acomodada para encender y apagar, respectivamente, al menos un elemento de conmutación de semiconductor de energía, de acuerdo con una señal de control de conmutación, y un condensador de almacenamiento de energía (25) acomodado para proporcionar energía a una entrada de suministro de energía (29) de la unidad de compuerta; el módulo de conmutación comprende además medios de transformación de energía (20) acomodados para recibir una señal de energía óptica, transformar la señal de energía óptica en una señal de energía eléctrica y proporcionar la señal de energía eléctrica al condensador de almacenamiento de energía (25).

公开(公告)号：HK1151635A1

公开(公告)日：2012-02-03

申请号：HK11105560

申请日：2011-06-02

Applicant: ABB TECHNOLOGY AG

Inventor： DOEFNAES LARS ,  HARNEFORS LENNART ,  PETTERSSON ANDERS J ,  SILJESTROEM ROLAND ,  ASPLUND GUNNAR

IPC: H02M20060101

Abstract: A device for converting a DC voltage into an AC voltage and vice versa comprises a control system to control the voltage conversion and at least one phase leg (1) with a first (Uvp1) voltage source connected in series between a first DC terminal (4) and a first AC terminal (6) and with a second (Uvn1) voltage source connected in series between the first AC terminal (6) and a second DC terminal (5). Each of the voltage sources comprises at least a first and a second submodule (15) in series-connection, where each submodule (15) comprises at least two power electronic switches (16) connected in parallel with at least one capacitor (17). The control system comprises a central control unit (19) and at least two subunits (20), where the central control unit (19) transmits to each subunit (20) a reference AC voltage (ua_ref) and a switching carrier signal (s_sw) and where each subunit (20) controls the switching of the power electronic switches (16) of one of the submodules (15) according to a PWM pattern so that each time the switching carrier signal (s_sw) crosses the reference AC voltage (ua_ref) either the voltage across the capacitor (17) or a zero voltage are applied to output terminals (26, 27) of the corresponding submodule (15).

公开(公告)号：CA2788751A1

公开(公告)日：2011-08-11

申请号：CA2788751

申请日：2010-02-03

Applicant: ABB TECHNOLOGY AG

Inventor： HAEFNER JUERGEN ,  LUNDBERG PETER ,  SILJESTROEM ROLAND ,  SCHLAPBACH ULRICH ,  BILJENGA BO

IPC: H02M1/092 ,  H02M1/34 ,  H03K17/10 ,  H03K17/12 ,  H03K17/18

Abstract: A switching module (38), intended to be used in a medium or high voltage DC breaker or a DC current limiter, comprises at least one power semiconductor switching element (1, 2), a gate unit (31 ) arranged to turn the at least one power semiconductor switching element on and off, respectively, according to a switching control signal, and an energy storage capacitor (25) arranged to provide power to a power supply input (29) of the gate unit. The switching module comprises further power transformation means (20) arranged to receive an optical power signal, to transform the optical power signal into an electrical power signal and to provide the electrical power signal to the energy storage capacitor (25).

公开(公告)号：CA2788751C

公开(公告)日：2016-03-29

申请号：CA2788751

申请日：2010-02-03

Applicant: ABB TECHNOLOGY AG

Inventor： HAEFNER JUERGEN ,  LUNDBERG PETER ,  SILJESTROEM ROLAND ,  SCHLAPBACH ULRICH ,  BILJENGA BO

IPC: H02M1/092 ,  H02M1/34 ,  H03K17/10 ,  H03K17/12 ,  H03K17/18

Abstract: A switching module (38), intended to be used in a medium or high voltage DC breaker or a DC current limiter, comprises at least one power semiconductor switching element (1, 2), a gate unit (31 ) arranged to turn the at least one power semiconductor switching element on and off, respectively, according to a switching control signal, and an energy storage capacitor (25) arranged to provide power to a power supply input (29) of the gate unit. The switching module comprises further power transformation means (20) arranged to receive an optical power signal, to transform the optical power signal into an electrical power signal and to provide the electrical power signal to the energy storage capacitor (25).

公开(公告)号：CA2709699A1

公开(公告)日：2009-07-16

申请号：CA2709699

申请日：2008-12-23

Applicant: ABB TECHNOLOGY AG

Inventor： DOEFNAES LARS ,  HARNEFORS LENNART ,  PETTERSSON ANDERS J ,  SILJESTROEM ROLAND ,  ASPLUND GUNNAR

IPC: H02M7/483

Abstract: A device for converting a DC voltage into an AC voltage and vice versa comprises a control system to control the voltage conversion and at least one phase leg (1 ) with a first (Uvp1 ) voltage source connected in series between a first DC terminal (4) and a first AC terminal (6) and with a second (Uvn1 ) voltage source connected in series between the first AC terminal (6) and a second DC terminal (5). Each of the voltage sources comprises at least a first and a second submodule (15) in series-connection, where each submodule (15) comprises at least two power electronic switches (16) connected in parallel with at least one capacitor (17). The control system comprises a central control unit (19) and at least two subunits (20), where the central control unit (19) transmits to each subunit (20) a reference AC voltage (ua_ref) and a switching carrier signal (s_sw) and where each subunit (20) controls the switching of the power electronic switches (16) of one of the submodules (15) according to a PWM pattern so that each time the switching carrier signal (s_sw) crosses the reference AC voltage (ua_ref) either the voltage across the capacitor (17) or a zero voltage are applied to output terminals (26, 27) of the corresponding submodule (15).