无变压器型统一电能质量调节器多工况电能质量综合治理技术
傅哲, 张琦, 刘杨, 万伯豪, 王婷, 孙艳飞

Comprehensive Power Quality Management for Transformerless Unified Power Quality Conditioner Under Multiple Operating Conditions
FU Zhe, ZHANG Qi, LIU Yang, WAN Bohao, WANG Ting, SUN Yanfei
图7 单相串联变换器电路模型及其等效框图
Fig.7 Circuit model and equivalent block of single-phase series converter