电气传动2019，Vol.49Issue(7)：38-42,5.DOI:10.19457/j.1001-2095.dqcd18708
家庭储能系统的两级功率变换器研究
Research on Two Stage Power Converter of Home Energy Storage System
王彤 1许晓彦 1吴明明2
作者信息
- 1. 上海海事大学物流工程学院,上海 201306
- 2. 国网上海浦东供电公司,上海 200122
- 折叠
摘要
Abstract
The 5 kW home energy storage system with lithium battery as energy storage medium was designed. The topology of two level power converter was adopted. A power conversion system based on two phase interleaved bidirectional DC/DC converter and two way DC/AC PWM converter was established. According to the various indicators of the system,the parameters of the system components,and the double closed loop control strategy based on PI control and the decoupling control strategy of P/Q and U/f based on the d-q rotating coordinate system were designed for the front and rear stage converters respectively. Finally,it was verified on the Matlab/Simulink simulation platform. The simulation results show that the designed power converter can run stably under different working modes, and meanwhile,it meets all the technical indicators proposed.关键词
家庭储能系统/两级功率变换器/解耦控制Key words
home energy storage system/two stage power converter/decoupling control分类
信息技术与安全科学引用本文复制引用
王彤,许晓彦,吴明明..家庭储能系统的两级功率变换器研究[J].电气传动,2019,49(7):38-42,5.
