三相氧化锌避雷器测试仪自动校准装置研发  

Research and Development of an Automatic Calibration Device for a Tester of Three-Phase Zinc Oxide Arresters

作　　者：董刚 DONG Gang(Gansu Institute of Metrology,Lanzhou,Gansu Province,730050 China)

机构地区：[1]甘肃省计量研究院,甘肃兰州730050

出　　处：《科技资讯》2024年第10期88-90,共3页Science & Technology Information

基　　金：甘肃省市场监督管理局科技计划资助(项目编号:SSCJG-JL-A202301)。

摘　　要：多参数三相氧化锌避雷器在电力系统中起着至关重要的作用,直接影响电力系统的安全运行。因此,对多参数三相氧化锌避雷器进行精确测试和校准具有重要意义。然而,传统的手动校准方法存在效率低、精度差等问题。为此,提出了一种基于数字矢量信号合成和高精度闭环反馈技术的多参数三相氧化锌避雷器测试仪自动校准装置,以提高校准精度和效率。A multi-parameter three-phase zinc oxide surge arrester plays a crucial role in the power system,and its performance directly affects the safe operation of the power system,so it is of great significance to accurately test and calibrate multi-parameter three-phase zinc oxide surge arresters.However,traditional manual calibration methods have issues such as low efficiency and poor accuracy.In order to address these problems,this paper proposes an automatic calibration device for multi-parameter three-phase zinc oxide surge arresters based on digital vector signal synthesis and high-precision closed-loop feedback technology,so as to improve calibration accuracy and efficiency.

关 键 词：多参数三相氧化锌避雷器 测试仪 自动校准装置 信号合成 

分 类 号：TH86[机械工程—仪器科学与技术]