电器与能效管理技术Issue(4)：26-30,5.DOI:10.16628/j.cnki.2095-8188.2025.04.004
推挽型电力电子变压器的仿真研究
Simulation Research on Push-Pull Power Electronic Transformer
武建松 1刘宏勋 2骆立实 1赵波 1李维江 1张桂芳3
作者信息
- 1. 国网冀北电力有限公司超高压分公司生产管控中心,北京 102488
- 2. 河北工业大学电气工程学院,天津 300401
- 3. 国网冀北电力有限公司超高压分公司输电检修中心,北京 102488
- 折叠
摘要
Abstract
With a large number of nonlinear loads connected to the power system,the problem of power quality has become increasingly prominent,and the traditional power have already been unable to meet the needs of modern power systems.The push-pull power electronic transformer(PET)has the functions of voltage isolation,correcting power factor,and filtering grid harmonics to improve power quality.The mathematical model,transfer function,and control strategy of the push-pull PET are deduced based on the topological structure,and the simulate studies are carried out by the MATLAB/Simulink software.It is shown by the test results that the power quality can be regulated by the push-pull PET.关键词
电能质量/电力电子变压器/校正功率因数/仿真研究Key words
power quality/power electronic transformer/correcting power factor/simulation research分类
动力与电气工程引用本文复制引用
武建松,刘宏勋,骆立实,赵波,李维江,张桂芳..推挽型电力电子变压器的仿真研究[J].电器与能效管理技术,2025,(4):26-30,5.
