电工技术学报  2019, Vol. 34 Issue (17): 3687-3695    DOI: 10.19595/j.cnki.1000-6753.tces.181057
电力系统运行与规划 |
基于零序功率变化量的配电网单相高阻接地保护
龙毅1, 欧阳金鑫1, 熊小伏1, 马格土1, 杨明波2
1. 输配电装备及系统安全与新技术国家重点实验室(重庆大学) 重庆 400030;
2. 贵州电网有限责任公司贵阳供电局 贵阳 550004
Protection Principle of Single-Phase High Resistance Fault for Distribution Network Based on Zero-Sequence Power Variation
Long Yi1, Ouyang Jinxin1, Xiong Xiaofu1, Ma Getu1, Yang Mingbo2
1. State Key Laboratory of Power Transmission Equipment & System Security and New TechnologyChongqing University Chongqing 400030 China;
2. Guizhou Power Grid Co. Ltd Guiyang Power Supply Bureau Guiyang 550004 China