供水配电系统消弧消谐装置运行分析及应用研究

Operation Analysis and Application Research of Arc Suppression and Harmonic Suppression Device in Water Supply and Distribution System

近年来,一种新型消弧消谐装置由于过电压抑制功能较完善而被广泛采用。然而由于该装置类型较新,相关的运行机理及应用效果尚缺乏系统研究,因此在实际生产运行中事故不断。采用PSCAD搭建某供水配电网仿真平台,分析了新型消弧消谐装置的运行情况,验证了配电网中消弧消谐装置消谐和消弧效果的有效性,对装置运行中的误动情况进行校验,指出该类型消弧消谐装置运行中存在的问题,最后给出了相应的解决措施,对其日常运维具有借鉴意义。

In recent years,a novel type of arc suppression and harmonic suppression device has been widely used due to its perfect overvoltage suppression function.However,due to the relatively new type of the device,there is still a lack of systematic research on the related operation mechanism and application effect,so accidents continue to occur in actual production and operation.A water distribution network simulation platform is built with PSCAD,and the operation of a new type of arc-extinguishing tuning device is analyzed,the effectiveness of the arc-extinguishing tuning device in the distribution network is verified,the misoperation of the device is verified,and the problems in the operation of this type of arc-extinguishing tuning device are pointed out.Finally,the corresponding solutions are given,which can provide reference for its daily operation and maintenance.