全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
电网技术  2011 

数字化变电站继电保护适应性研究

, PP. 210-215

Keywords: 数字化变电站,过程层通信网络,电子式互感器,继电保护,动态模拟

Full-Text   Cite this paper   Add to My Lib

Abstract:

结合国家电网仿真中心动态模拟实验室所进行的数字化变电站二次设备系统级、网络化动态模拟试验结果,分析了数字化变电站过程层的组网方案、继电保护装置的动作快速性问题、继电保护装置对多厂家多原理电子式互感器配合工作的适应性、继电保护装置对电子式互感器异常情况的适应性、电子式互感器采样同步方案、变电站间电流差动保护的数据同步问题,并提出了应对方案,最后提出了改进的数字化变电站系统级网络测试的动模试验方案。

References

[1]  高翔,张沛超.数字化变电站的主要特征和关键技术[J].电网技术,2006,30(23):67-71. Gao Xiang,Zhang Peichao,Main features and key technologies of digital substation[J].Power System Technology,2006,30(23):67-71(in Chinese).
[2]  张沛超,高翔.数字化变电站系统结构[J].电网技术,2006,30(24):73-77. Zhang Peichao,Gao Xiang.System architecture of digitized substation[J].Power System Technology,2006,30(24):73-77(in Chinese).
[3]  王志勇,郑海,杨卫星.基于IEC61850标准的500kV兰溪数字化变电站建设[J].电力建设,2009,30(10):30-32. Wang Zhiyong,Zheng Hai,Yang Weixing.Construction of IEC61850 based 500 kV Lanxi digital substation[J].Electric Power Construction,2009,30(10):30-32(in Chinese).
[4]  李九虎,郑玉平,古世东,等.电子式互感器在数字化变电站中的应用[J].电力系统自动化,2007,31(7):94-98. Li Jiuhu,Zheng Yuping,Gu Shidong,et al.Application of electric instrument transformer in digital substation[J].Automation of Electric Power Systems,2007,31(7):94-98(in Chinese).
[5]  滕林,刘万顺,李贵存,等.光学电流互感器及其在继电保护中的应用[J].电网技术,2002,26(1):31-33. Teng Lin,Liu Wanshun,Li Guicun,et al.Optical current transducer and its application in protective relaying[J].Power System Technology,2002,26(1):31-33(in Chinese).
[6]  李强,窦晓波,吴在军,等.数字化变电站通信网络规划与实时特性改进[J].电力自动化设备,2007,27(5):73-77. Li Qiang,Dou Xiaobo,Wu Zaijun,et al.Communication network of digital substation and improvement of real-time performance[J].Electric Power Automation Equipment,2007,27(5):73-77(in Chinese).
[7]  徐成斌,孙一民.数字化变电站过程层GOOSE 通信方案[J].电力系统自动化,2007,31(19):91-94. Xu Chengbin,Sun Yimin.A communication solution of process layer GOOSE in digitized substation[J].Automation of Electric Power Systems,2007,31(19):91-94(in Chinese).
[8]  窦晓波,胡敏强,吴在军,等.数字化变电站通信网络性能仿真分析[J].电网技术,2008,32(17):98-104. Dou Xiaobo,Hu Minqiang,Wu Zaijun,et al.Simulation analysis on performance of communication networks in digital substations[J].Power System Technology,2008,32(17):98-104(in Chinese).
[9]  IEC60044-8. Instrument transformers,part 8:electrical current transducers[S].2002.
[10]  徐大可,赵建宁,张爱祥.电子式互感器在数字化变电站中的应用[J].高电压技术,2007,33(1):78-82. Xu Dake,Zhao Jianning,Zhang Aixiang.Application of electronic transformers in digital substation[J].High Voltage Engineering,2007,33(1):78-82(in Chinese).
[11]  于军,熊小伏,张媛.数字化变电站保护系统可靠性新措施及仿真[J].电网技术,2009,33(4):28-33. Yu Jun,Xiong Xiaofu,Zhang Yuan.Research and simulation on new reliability measures for digital substation protection system[J].Power System Technology,2009,33(4):28-33(in Chinese).
[12]  周斌,鲁国刚,黄国方,等,基于线性Lagrange 插值法的变电站IED 采样值接口方法[J].电力系统自动化,2007,31(3):86-90. Zhou Bin,Lu Guogang,Huang Guofang,et al.A sampled values interface method for substation IED based on linear Lagrange interpolation algorithm[J].Automation of Electric Power Systems,2007,31(3):86-90(in Chinese).
[13]  赵康伟,徐志强,周田华,等.数字化变电站电子式电流互感器精度测量[J].电力建设,2010,31(6):54-57. Zhao Kangwei,Xu Zhiqiang,Zhou Tianhua,et al.Precision measurement of electronic current transducer in substation[J].Electric Power Construction,2010,31(6):54-57(in Chinese).
[14]  周春霞,詹荣荣,姜健宁,等.500 kV数字化变电站动模试验研究[J].电网技术,2010,34(10):90-92. Zhou Chunxia,Zhan Rongrong,Jiang Jianning,et al.Dynamic simulation test for 500 kV digital substation[J].Power System Technology,2010,34(10):90-92(in Chinese).

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133