低压配电系统谐波抑制及治理设计方法探讨

Discussion on Harmonic Suppression and Control Design Method of Low Voltage Distribution System

介绍了产生谐波源的电气设备,阐述了谐波对电力系统的危害和谐波限值,主要分析了低压配电系统谐波治理的措施、谐波抑制及治理的容量设计。提出电气设计人员在低压配电系统设计阶段应采取有效的设计方法,配置合理的补偿容量和补偿设备,才能既减少电能损耗,又能保证电气设备安全、稳定的运行。

This paper introduced the electrical equipments of the generated harmonic sources, expounded the harmonic harm. The mesures and capacity design of harmonic suppression were mainly anayzed in low voltage distribution system. It is pointed out that the electrical designers should adopt the effective design methods in the design stage of low voltage distribution system, and configure the reasonable compensation capacity and compensation equipments, which not only reduces the power loss, but also ensures the safe and stable operation of the electrical equipments.