Application of Low-Voltage Active Filter in the User Side Harmonic Control
Based on the investigation of the user side harmonic governance for low-voltage distribution network,this paper analyzes the modular management of user side harmonic,and discusses the key technologies in applying smallcapacity low-voltage active filter.The modular power unit parallel design and master-slave parallel digital control strategy were adopted and the typical user load was selected for testing.As a result,the low harmonic filtering rate reached 97％,and the pilot testing governance produced good effect,providing reference for promoting the user side harmonic governance.
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万方数据
维普
