单相电子电力变压器的仿真研究与实现  

Simulation Research and Implementation of Single Phase Electronic Power Transformer

作　　者：武建松[1] 李红 李双超[1] WU Jiansong LI Hong LI Shuangchao(Hebei University of Technology, Tianjin 300132, China Inner Mongolia Hohhot Power Co. ,Ltd. , Hohhot 010000, China)

机构地区：[1]河北工业大学,天津300132 [2]内蒙古电网呼和浩特供电公司,内蒙古呼和浩特010000

出　　处：《电器与能效管理技术》2017年第14期17-21,共5页Electrical & Energy Management Technology

摘　　要：电子电力变压器(EPT)兼具交流环节与直流环节,可以将分布式发电系统灵活有效地进行并网。介绍了EPT的主要拓扑结构、工作原理,并应用MATLAB/Simulink软件对EPT在三种情况下进行了动态仿真。试验结果表明,EPT具有对电能质量进行调节的功能。Electronic power transformer （EPT） contains both AC link and DC link, through which, the distributed generation system can be flexibly and effectively connected into the grid. This article introduced the EPT main topology structure, working principle and using MATLAB/Simulink software to carry out dynamic simulation for EPT in three cases. The experimental results prove that EPT has the function to adjust the power quality.

关 键 词：电子电力变压器 分布式发电系统 并网 电能质量 

分 类 号：TM46[电气工程—电器]