,wang li,et al.15 kv sic mosfet:an enabling technology for medium voltage solid state transformers.cpss...experimental verification of a 25 kw all-sic isolated front end 6.6 kv/400 v ac-dc solid-state transformer.cpss
输电特许权公司正在与各公司分别协商cci、cct、cpst、cust等一系列合同和协议,明确划分通信通道建设、运营和维护权力及责任,确定通道租用技术要求和费用等,保证通信通道可用率。...contratos de conexo de sistema de transmisso,cct)、输电服务协议(contratos de pretao de servios de transmisso,cpst