﻿ 基于正序故障分量的电流相位差动保护的仿真

# 基于正序故障分量的电流相位差动保护的仿真Current Phase Dynamic Protection Simulation Based on Positive Sequence Fault Component

Abstract: Based on the superposition principle, this paper gives the positive sequence fault component con-cept and its characteristics, elaborates the application principle of positive sequence fault compo-nent in the current phase longitudinal differential protection, and illustrates the advantages of the protection principle based on positive sequence fault component compared with the traditional one. Using the application of positive sequence fault component in the current phase longitudinal differential protection for an example, through MATLAB simulation verification, it is demonstrated that using positive sequence fault component to achieve the current phase longitudinal differential protection is more sensitive and reliable, and also can overcome the disadvantages of the conven-tional protection.

[1] 贺家李, 李永丽, 董新洲, 等 (2010) 电力系统继电保护原理(第四版). 中国电力出版社, 北京.

[2] 安艳秋, 高厚磊 (2003) 正序故障分童及其在继电保护中的应用. 电力系统及其自动化学报, 4, 7-678.

[3] 索南加乐, 张健康, 刘辉 (2003) 故障分量提取及故障选相的新方法. 电力系统自动化, 16, 58-61.

[4] Dambhare, S., Soman, S.A. and Chandorkar, M.C. (2009) Adaptive current differential protection schemes for transmission line protection. IEEE Transactions on Power Delivery, 24, 1832-1841.
http://dx.doi.org/10.1109/TPWRD.2009.2028801

[5] 索南加乐, 张健康, 宋国兵 (2005) 基于故障类型的故障分量提取算法. 电力系统自动化, 3, 13-16.

[6] 贾秋玲, 袁冬莉, 架云凤 (2006) 基于MATLAB7.X/Simulink系统仿真分析及设计. 西安工业大学出版社, 西安.

[7] 吴天明, 赵新力, 刘建存 (2007) MATLAB电力系统设计与分析. 国防工业出版社, 北京.

[8] 吴天明, 谢小竹, 彭彬 (2004) MATLAB电力系统设计与分析. 国防工业出版社, 北京.

[9] 尹项根, 陈德树, 张哲, 等 (1999) 故障分量差动保护. 电力系统自动化, 11, 13-17.

[10] 林湘宁, 刘沛 (2004) 全电流与故障分量电流比例差动判据的比较研究. 中国电机工程学报, 10, 27-31.

[11] 李斌, 曾红艳, 范瑞卿, 等 (2011) 基于故障分量的电流相位差动保护. 电力系统自动化, 3, 54-58.

Top