电器与能效管理技术Issue(7)：20-26,7.DOI:10.16628/j.cnki.2095-8188.2017.07.004
基于虚拟同步机的新型固态变压器控制
Control Sheme of Novel Solid State Transformer Based on Virtual Synchronous Generator
摘要
Abstract
Aimed at grid-tied control sheme of a novel topology solid state transformer(SST),a virtual synchronous generator(VSG) based control sheme of SST was proposed.Firstly,a novel SST topology based on multi-pulse rectifier technology was proposed.And then,VSG based control sheme of the novel SST topology was investigated.The stability of DC bus voltage in VSG control was analyzed.Finally,the validations of the VSG based grid-tied control sheme was verified by the simulation results on a PSCAD/EMTDC model of the novel SST,and operating principles and harmonic elimination of the novel SST were verified by the experimental results on a 6 kV/100 kVA prototype.关键词
虚拟同步发电机/固态变压器/并网逆变器/多脉整流技术Key words
virtual synchronous generator/solid state transformer/grid-tied inverter/multi-pulse rectifier分类
信息技术与安全科学引用本文复制引用
朱明磊,叶新,杨欢,曾正,赵荣祥..基于虚拟同步机的新型固态变压器控制[J].电器与能效管理技术,2017,(7):20-26,7.基金项目
国家自然科学基金重大项目(51490682) （51490682）
中央高校基本科研业务费专项资金资助(2016XZZX001-02) （2016XZZX001-02）
