【摘要】 介绍了EAST电源系统的谐波抑制和无功补偿的设计方案,及其控制保护与监测系统的研制,包括滤波装置的PLC控制系统、装置继电保护的设计、滤波补偿装置工作状态的监测及供电电网电能质量分析等。实验充分验证了该系统的可行性。更多还原

【Abstract】 This paper introduces a solution of reactive compensation and harmonic suppression for high power supply system,and a monitoring & protecting system is developed,which includes the PLC system in the filtering device,the relay protection of the device,work state monitoring of the filtering compensation device,and the power quality analysis of the power supply network.The experiments show its feasibility.更多还原