机译:
State Key Laboratory of Power Transmission Equipment&System Security and New Technology Chongqing University Chongqing 400044 China;
State Key Laboratory of Power Transmission Equipment&System Security and New Technology Chongqing University Chongqing 400044 China;
State Key Laboratory of Power Transmission Equipment&System Security and New Technology Chongqing University Chongqing 400044 China;
State Key Laboratory of Power Transmission Equipment&System Security and New Technology Chongqing University Chongqing 400044 China;
Chuxiong Power Supply Bureau of Yunnan Power Grid Chuxiong 67500 China;
State Key Laboratory of Power Transmission Equipment&System Security and New Technology Chongqing University Chongqing 400044 China;
Electric Power Research Institute State Grid Qinghai Electric Power Company Xining 810008 China;
Modular multilevel converter(MMC); multiple time scales; submodule(SM); operational reliability; thermal cycling.;