我国大容量电力电子技术与应用发展综述
赵争鸣,袁立强,鲁挺,贺凡波

Overview of the Developments on High Power Electronic Technologies and Applications in China
Zhao Zhengming,Yuan Liqiang,Lu Ting,He Fanbo
图10 系统安全工作区示意图
Fig.10 Schematic diagram of systematic safe operating area