电工技术学报2012，Vol.27Issue(8)：56-63,8.
三相并网逆变器比例谐振控制及其网压前馈问题分析
Analysis of Three-Phase Grid-Connected Inverter Proportional Resonant Control and Grid Voltage Feed-Forward
马琳 1金新民 2唐芬 2Pedro Rodriguez 3孙凯4
作者信息
- 1. 北京交通大学电气工程学院,北京100044 西班牙加泰罗尼亚理工大学,巴塞罗那08222
- 2. 北京交通大学电气工程学院,北京100044
- 3. 西班牙加泰罗尼亚理工大学,巴塞罗那08222
- 4. 清华大学电力系统及大型发电设备安全控制和仿真国家重点实验室,北京100084
- 折叠
摘要
Abstract
Nowadays,all kinds of distributed generation（DG） systems are developed rapidly.Grid connected inverter as one of the most important parts in the DG system,its controller are always the investigated focus.In order to improve the connected current and the response of the controller,stationary reference frame control strategy with proportional resonant（PR） controller due to its high dynamic and good harmonic compensation performance characteristics is widely used in many different DG applications.This paper proposes a new additional proportional resonant control method with positive sequence grid voltage feed-forward.By using this method,both the quality of grid connected current and the dynamic performance are improved,which also validated by experiments.关键词
并网逆变/网压前馈/比例谐振控制器/静止坐标系控制Key words
Grid connected inverter/grid voltage feed-forward/proportional resonant controller/stationary reference frame control分类
信息技术与安全科学引用本文复制引用
马琳,金新民,唐芬,Pedro Rodriguez,孙凯..三相并网逆变器比例谐振控制及其网压前馈问题分析[J].电工技术学报,2012,27(8):56-63,8.
