新型大容量试验系统研制  

Development of New Type Large Capacity Test System

作　　者：郭向荣 杨仁旭 丁锦华 李赛赛 刘成许 Guo Xiangrong;Yang Renxu;Ding Jinhua;Li Saisai;Liu Chengxu(Guang'an Electric Testing Center(Guangdong)Co.,Ltd.,Dongguan,China)

机构地区：[1]广安电气检测中心(广东)有限公司,广东东莞

出　　处：《科学技术创新》2023年第10期213-216,共4页Scientific and Technological Innovation

基　　金：智能电网高压直流开关设备检测关键技术及试验系统研制2020B0404020003。

摘　　要：本研究针对现有以冲击发电机为电源的大容量试验系统存在的短路电流衰减快,检测系统检测短路电流中直流分量测量精度不高等问题进行了分析,针对各问题点进行了改善提升。在原有第一代冲击发电机为电源的试验系统上基础上,通过研制了新型冲击发电机、光纤电流传感器,有效的改善了现有大容量试验系统的不足,研发成功新型大容量试验系统。In this paper,the problems such as the short-circuit current attenuation characteristics of the existing large-capacity test system which using short circuit generator as power source,low precision of DC component are analyzed.On the basis of the original test system of the first generation short circuit generator as the power supply,through the development of second generation short circuit generator,fiber optical current transducer,the new type of high-capacity test system has been successfully developed,which can effectively improve the deficiency of the existing high-capacity test system.

关 键 词：新型冲击发电机 电流衰减 光纤电流互感器 直流分量 大容量试验系统 

分 类 号：TM506[电气工程—电器] TP273[自动化与计算机技术—检测技术与自动化装置]