公开(公告)号：US20160056710A1

公开(公告)日：2016-02-25

申请号：US14780410

申请日：2013-04-18

Applicant: ABB TECHNOLOGY LTD

Inventor： Jürgen HÄFNER ,  Christer SJÖBERG ,  Wim VAN-DER-MERWE

IPC: H02M1/32 ,  H02M7/5387

CPC classification number: H02M1/32 ,  H02M7/5387 ,  H02M2007/4835

Abstract: It is provided a mechanical bypass switch device arranged to bypass a converter cell in a power converter. The mechanical bypass switch device includes: a mechanical switch; a mechanical switch actuator arranged to make the mechanical switch conduct when supplied with an electric signal; a first control input; and a second control input. The mechanical bypass switch device is arranged such that a control signal, provided on either one of the first control input and the second control input or on both of the first control input and the second control input, causes the mechanical switch to conduct. A corresponding converter arm and bypass converter are also presented.

Abstract translation: 提供了一种机械旁路开关装置，其布置成绕过功率转换器中的转换器单元。 机械旁路开关装置包括：机械开关; 机械开关致动器，其布置成使得当提供电信号时机械开关导通; 第一个控制输入; 和第二控制输入。 机械旁路开关装置被布置成使得设置在第一控制输入和第二控制输入中的任一个上，或者在第一控制输入和第二控制输入两者上的控制信号使机械开关导通。 还提出了相应的转换器臂和旁路转换器。