广东电力2023,Vol.36Issue(6):119-126,8.DOI:10.3969/j.issn.1007-290X.2023.06.014
基于两端宽频零序电压幅值比的三芯电缆绝缘老化评估方法
Insulation Aging Evaluation Method of Three-core Cable Based on the Amplitude Ratio of Wide-band Zero Sequence Voltage at Head and Tail Ends
摘要
关键词
三芯电缆/绝缘老化/相对介电常数/频变参数模型/最小二乘法Key words
three-core cable/insulation aging/relative dielectric constant/frequency dependent model/the least square method分类
信息技术与安全科学引用本文复制引用
黄云丰,刘沈全,曾德辉,王钢..基于两端宽频零序电压幅值比的三芯电缆绝缘老化评估方法[J].广东电力,2023,36(6):119-126,8.基金项目
中国南方电网有限责任公司科技项目(GZHKJXM20200081) (GZHKJXM20200081)