作 者: (刘君); (曾华荣); (陈沛龙); (肖永); (马晓红); (杨涛); (曾鹏); (杨斌); (王建华); (季振东);
机构地区: 贵州电网有限责任公司电力科学研究院,贵州贵阳550000
出 处: 《电器与能效管理技术》 2017年第16期34-38,共5页
摘 要: 为保证电网供电的快速性和可靠性,兼顾功率变换和电能质量治理的功能,提出了一种基于变流器背靠背结构的多功能混合型电力电子变压器,并分析了其控制方法。通过仿真,验证了所提拓扑和控制方法的正确性。 To ensure an efficient and reliable operation,the study of transformer has become a research focus.In order to fulfill the requirement of power change and power quality control,the concept of hybrid distribution transformer was introduced.A new hybrid power electronic transformer with back-to-back converters was presented,and the control method of this transformer was analyzed.This simulation verifies the correctness of the control method.
关 键 词: 混合型电力电子变压器 背靠背结构 电流补偿控制器 电压补偿控制器