高温超导电缆通流测试系统干扰因子分析与滤除  

Analysis and filtering of interference factors in HTS cable current test system

作　　者：张旭明 牛潇晔 杨柳春 包颖 董晓峰 Zhang Xuming;Niu Xiaoye;Yang Liuchun;Bao Ying;Dong Xiaofeng(Eastern Superconducting Technology Co.Ltd,Suzhou 215217,China;State Grid Suzhou Power Supply Company,Suzhou 215004,China)

机构地区：[1]东部超导科技(苏州)有限公司,苏州215217 [2]国网江苏省电力有限公司苏州供电分公司,苏州215004

出　　处：《低温与超导》2024年第3期31-36,共6页Cryogenics and Superconductivity

基　　金：国家重点研发计划(2018YFB0904700)资助。

摘　　要：本文根据高温超导电缆测试系统的回路参数,给出测试系统干扰因子的分析及滤除方法。基于传热微分方程,并利用Comsol仿真,在Labview中完成干扰因子的滤除。结果显示误差仅有2.6%,表明该方法的极具可行性,可以为超导电缆测试过程中的失超判断提供分析和滤除方法,保证失超曲线清晰有效。According to the circuit parameters of the test system of high temperature superconducting(HTS)cable,The filtering method of the interference factor of the test system was discussed.Based on the heat transfer differential equation and Comsol simulation,the interference factor was filtered in Labview.The results show that the eror value is only 2.6%,indicating that the method is highly feasible,which can provide analysis and filtering methods for the fault judgment in the superconducting cable test process,and ensure that the fault curve is clear and effective.

关 键 词：超导电缆测试 电阻仿真计算 干扰滤除 失超判据 

分 类 号：TM249.7[一般工业技术—材料科学与工程]