Development and application of three-phase four-wire portable reactive power negative sequence harmonic comprehensive compensation device
This paper introduces the development and application of a portable negative-sequence harmonic compensation device(NCRT)for three-phase four-wire system.The device adopts advanced harmonic detection and compensation technology,which can detect and compensate harmonic current in real time and improve power quality effectively.The excellent performance of the device in reducing harmonic current,improving power factor and reducing power loss is verified by field tests and application cases.The device has the advantages of portability,high efficiency and reliability,which is suitable for various power systems and electrical equipment,and is of great significance for improving the stability and reliability of power systems.
harmonic compensation devicereal-time detectionimprove power quality
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