公开(公告)号：WO2006124868A3

公开(公告)日：2007-02-08

申请号：PCT/US2006018875

申请日：2006-05-16

Applicant: SIEMENS ENERGY & AUTOMAT ,  RASTOGI MUKUL ,  HAMMOND PETER W ,  SIMMS STAN R

Inventor： RASTOGI MUKUL ,  HAMMOND PETER W ,  SIMMS STAN R

IPC: G05F1/70 ,  H02J3/18

CPC classification number: H02J3/1857 ,  H02M7/49 ,  Y02E40/26

Abstract: A multi-phase active filter (234) includes a group of power cells (241-252) electrically connected in a three-phase configuration, a precharging circuit (260) , and a controller (350) that controls the voltage delivered to the plurality of power cells (241-252) . Each power cell includes an inverter (300) having a pair of direct current terminals, at least one capacitor (320) electrically connected in parallel with the inverter (300) , and an energy dissipating circuit (330) that is electrically connected in parallel with the inverter (300) . The energy dissipating circuit (330) of each power cell self -regulates DC voltage within the cell.

Abstract translation: 多相有源滤波器（234）包括以三相配置电连接的一组功率单元（241-252），预充电电路（260）和控制器（350），控制器 的功率单元（241-252）。 每个功率单元包括具有一对直流端子的逆变器（300），与逆变器（300）并联电连接的至少一个电容器（320），以及能量消散电路（330），其与 逆变器（300）。 每个功率单元的能量消耗电路（330）自调节电池内的直流电压。

公开(公告)号：WO2006124868A2

公开(公告)日：2006-11-23

申请号：PCT/US2006/018875

申请日：2006-05-16

Applicant: SIEMENS ENERGY & AUTOMATION, INC. ,  RASTOGI, Mukul ,  HAMMOND, Peter W. ,  SIMMS, Stan R.

Inventor： RASTOGI, Mukul ,  HAMMOND, Peter W. ,  SIMMS, Stan R.

IPC: G05F1/70 ,  H02J3/18

CPC classification number: H02J3/1857 ,  H02M7/49 ,  Y02E40/26

Abstract: A multi-phase active filter includes a group of power cells electrically connected in a three-phase configuration, a precharging circuit, and a controller that controls the voltage delivered to the plurality of power cells. Each power cell includes an inverter having a pair of direct current (DC) terminals, at least one capacitor electrically connected in parallel with the inverter, and an energy dissipating circuit that is electrically connected in parallel with the inverter. The energy dissipating circuit of each power cell self-regulates DC voltage within the cell.

Abstract translation: 多相有源滤波器包括以三相配置电连接的一组功率单元，预充电电路和控制输送到多个功率单元的电压的控制器。 每个功率单元包括具有一对直流（DC）端子的逆变器，与逆变器并联电连接的至少一个电容器和与逆变器并联电连接的能量消耗电路。 每个功率单元的耗能电路自调节电池内的直流电压。