公开(公告)号：WO2015162224A1

公开(公告)日：2015-10-29

申请号：PCT/EP2015/058845

申请日：2015-04-23

Applicant: ALSTOM TECHNOLOGY LTD

Inventor： OUTRAM, John Lewis ,  STANDEN, John Paul

IPC: H02M7/48 ,  H02M7/49 ,  H02M7/483

CPC classification number: H02M7/483 ,  H02M1/32 ,  H02M2007/4835

Abstract: In the field of High Voltage Direct Current (HVDC) power transmission there is a need for an improved control module. A control module (40), for controlling a chain-link component (26, 28) of a converter (10), comprises two controllers (42, 44). Each controller (42, 44) is configured to selectively control a chain-link component (26, 28) in accordance with a control program that is stored in the said controller (42, 44). The control module (40) is configured to replace the control program stored in one of the controllers (42, 44) with a replacement control program while the other of the controllers (42, 44) is controlling the chain-link component (26, 28).

Abstract translation: 在高压直流（HVDC）输电领域，需要改进的控制模块。 用于控制转换器（10）的链节部件（26,28）的控制模块（40）包括两个控制器（42,44）。 每个控制器（42,44）被配置为根据存储在所述控制器（42,44）中的控制程序选择性地控制链链接部件（26,28）。 控制模块（40）被配置为用替换控制程序来替换存储在一个控制器（42,44）中的控制程序，而控制器（42,44）中的另一个控制链条部件（26,44） 28）。