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20 SOGI-PLL等效控制

Fig.20 Equivalent control of SOGI-PLL