沈阳大学学报：自然科学版2012，Vol.24Issue(5)：44-50,7.
实时电流跟踪型并网逆变器谐波抑制方法
Approach of Harmonic Suppression for Real-Time Current-Tracking Grid-Connected Inverter
王湘明 1周翔 1胡维哲 2董磊书3
作者信息
- 1. 沈阳工业大学信息科学与工程学院,辽宁沈阳110178
- 2. 辽阳供电公司,辽宁辽阳111000
- 3. 沈阳工业大学自控技术研究所,辽宁沈阳110027
- 折叠
摘要
Abstract
An improved approach of harmonic suppression oI three-phase grid-connected inverter with nonlinear load is proposed. It is not only simple but also the robustness is stronger than the conventional harmonic suppression method. The mode of current detection and the adjusting of two PI controllers are used to achieve the real-time harmonic current tracking. The results of simulation by Matlab/Simulink show that the method of harmonic suppression for real-time current-tracking gridconnected inverter proposed can not only restrain the harmonic interference, which is given by the nonlinear load, but also implement efficacious suppression even though we change the magnitude of the load.关键词
并网逆变器/实时电流跟踪/非线性负载/谐波抑制Key words
grid-connected inverter/real-time current tracking/nonlinear load/harmonic suppression分类
信息技术与安全科学引用本文复制引用
王湘明,周翔,胡维哲,董磊书..实时电流跟踪型并网逆变器谐波抑制方法[J].沈阳大学学报：自然科学版,2012,24(5):44-50,7.
