乌海电网继电保护整定计算系统的研究与开发
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摘要
整定计算是保障现代电网安全运行的基础性工作,合理的整定计算对保护装置的可靠性具有重要作用,保护装置的灵敏性、选择性和速动性要靠整定计算获得的合理保护定值来保证。本文选择地区电网继电保护整定计算软件的开发作为主攻方向,论文首先确定整定计算软件的设计思想、功能划分、系统结构和开发环境;然后研究了基于数据库的图形平台、网络拓扑和运行方式组合,详细讨论了伴有拓扑结构和阻抗参数变化的复杂电网故障计算方法;对故障计算中的三个重要概念:母线等值阻抗、分支系数和支路电流最值进行了详细的分析;以实例形式说明电流电压保护和变压器保护的自动和手动整定流程;最后设计了整定软件的数据库管理系统。
Relay setting Coordination is the basis of secure operation of modern power system, and is of great importance to the reliable function of relays. Sensitivity, selectivity and speed of the protection devices could be guaranteed by the appropriate settings. In this paper, choose regional power grid relay coordination software development as the main direction of attack, the first paper to identify coordination software design, function, system architecture and development environment; and then studied graphic database based on the platform, and the network topology mix operation , Accompanied by a detailed discussion of topology and impedance changes in the parameters of the complex calculation of fault; fault on the calculation of the three important concepts: the equivalent impedance bus, the branch of the slip coefficient and the current value of a detailed analysis; to examples Help in the form of current and voltage transformer protection and the protection of the automatic and manual tuning process; the final design of the entire set of software database management system.
Relay setting Coordination is the basis of secure operation of modern power system, and is of great importance to the reliable function of relays. Sensitivity, selectivity and speed of the protection devices could be guaranteed by the appropriate settings. In this paper, choose regional power grid relay coordination software development as the main direction of attack, the first paper to identify coordination software design, function, system architecture and development environment; and then studied graphic database based on the platform, and the network topology mix operation , Accompanied by a detailed discussion of topology and impedance changes in the parameters of the complex calculation of fault; fault on the calculation of the three important concepts: the equivalent impedance bus, the branch of the slip coefficient and the current value of a detailed analysis; to examples Help in the form of current and voltage transformer protection and the protection of the automatic and manual tuning process; the final design of the entire set of software database management system.
引文
[1]王梅义,吴竞昌,蒙定中.大电网系统技术.北京:中国电力出版社,1995
[2] SCE.The preliminary report on WSCC disturbance,199618(2):58~61
[3]郭剑波,印永华,姚国灿.1981~1991年电网稳定事故统计分析.电网技术,1994
[4]国家电力调度通信中心.电力系统继电保护规定汇编.北京:中国电力出版社,1997
[5]陈永琳.电力系统继电保护的计算机整定计算.北京.水利水电出版社,1994
[6]刘万顺.电力系统故障分析第二版.北京.中国电力出版社.1996
[7]张伯明.高等电力网络分析第二版.北京.清华大学出版社.2007
[8]王乡,陈永琳.利用口网络理论计算电力系统复杂故障的计算机算法.继电器, 1994,(2):11-14
[9]曹国臣,李娟,张连斌.继电保护运行整定中分支系数计算方法的研究.继电器.1999,27(2):5-9
[10]刘敏石东源,柳焕章等.线路零序电流保护计算机整定中运行方式的选择.继电器.2000,28(3),15-17,25
[11] Roong-Rin Shin, Wook-Hwa Lee, Dong-Hae Im. A Windows-based interactive and Graphic package for the education and training of power system analysis and Operation. IEEE Transactions on Power Systems, 1999, 14(4):1193-1199
[12]邵立冬,吴文传,张伯明.基于CIM的EMS/DMS图形支撑平台的设计和实现.电力系统自动化,2003,27(20):11~16
[13]闫自凯,杨宛辉,王军,贾岩泽.电力系统智能图形支撑平台的研究.继电器,2001,29(4):26~29
[14]孙辉,陈继侠,陈永琳.66kV及以下电网继电保护整定计算及管理系统的研制.继电器.1995, 23(1): 20~25
[15]石东源,李银红,段献忠等.电力系统故障计算中互感线路的处理.中国电机工程学报.2002, 22(7): 58~61
[16]王春,陈允平,谈顺涛.电力系统复杂故障计算通用算法的研究.中国电机工程学报. 1999, 15(6): 418~422
[17] S.Islam, Nauru Chowdhury. A Case-Based Windows Graphic Package for the Education and Training of Power System Restoration. IEEE Transactions On Power Systems,2001,16(2):181~187
[18]顾晓辉,冯林桥,周明等.面向对象的可视化电力系统分析软件研究.电力自动化设备,2001,23(9):20~22
[19] N M Maraca, S M Shahidehpour. An Object-Oriented Graphic Representation forEngineering Network Analysis in Power System. IEEE Transactions on Power Systems, 2003, 18(3):782~787
[20] Li Fang-Xing. Web Tool Opens up Power System Visualization. IEEE Power Energy Magazine, 2003, 4:37~41
[21]张洁.基于Web技术的EMS/DMS图形和数据访问.电力系统自动化.1999, 23(15)
[22]赵杰平,房鑫炎,蔡敏,王友怀.基于图形界面的智能型继电保护综合信息管理系统.继电器,2001,29(2):32-35
[23]王旭蕊,邵秋晓,陈允平.继电保护计算机辅助整定计算中的图论方法.继电器.1992,No.1
[24]曾克娥等.继电保护整定计算软件中数据结构的探讨.继电器.2002,No.1,PP.25~28.
[25]杨光,王慧芳.基于web的发电厂继电保护整定与信息管理系统.电网技术.2002,NO.4,pp.3~33
[26] Bohlen M.H.J. Disturbance database setup for Protective Relay testing Harmonies and Quality of Power.200. Proceedings. Ninth International Conferences,Volume:3,2000.PP: 330-336
[27]王威等.面向对象的继电保护整定计算专家系统的研究.电力系统及其自动化学报.2001,13(2):l4~15.
[28] ChengYun Ping. Sha Qiu Xiao et al. The New Graph theory Algorithm for Coordination Design of Protective Relays and New Strategy for Real-time Coordination Caleulation.ICPST94.P1374-1379
[29]房鑫炎,网波.地区供电局继电保护数据库管理系统的研制.继电器.1998,26(6):17-21
[30]董朝霞,青华,范斗.电力仿真系统图形编辑器面向对象的设计与实现.继电器,2002,30(6):40-42
[31]孙辉,陈继侠,陈永琳.地区供电网继电保护整定计算及数据、图文管理综合软件包.中国电力,1995,1:12-17
[32]孙赛宇,肖钢,杨建宏.地区电网短路计算和保护整定智能系统的研究与实现.内蒙古电力技术.2001,4:23-27
[33]李香敏,徐进,姜世风.SQL Sever 2000 Programmer’s Guide-程序员指南.北京:希望电脑公司.2001
[34]田伟涛,任爱珠.图形数据库与关系数据库链接方法研究[J].计算机工程.1996,22(6):19-21
[35]李于剑.Visual C++6.0实践与提高—图形图像编程篇.中国铁道出版社.北京,2001
[36]袁泉.电力系统信息整合与技术集成的研究与应用.浙江大学硕士学位论文,2005,2
[37]潘坚跃,祝春捷,夏翔.电力系统CIM模型的研究以及应用[J].浙江电力,2004,3:9-12,33
[38]罗建新.电网图库一体化平台研究与实现.武汉理工大学硕士学位论文.2005
[39] Charles Rogers, Ramsey, Paul McGuire. Graphical coordination program aids system Relaying at consumers power. IEEE Computer Applications in Power, 1990, 3(3): 30~35
[40] IEEE Committee Report. Computer aided coordination of line protection schemes. IEEE Transactions on Power Delivery, 1991, 6(2): 575~583
[41] Kingsley A. Brown, James M. Parker. A personal computer approach to over current protective device coordination. IEEE Transactions on Power Delivery, 1988, 3(2):509~513
[42] Ram swami, P. F. McGuire. Integrated coordination and short circuit analysis for system protection. IEEE Transactions on Power Delivery, 1992, 7(3): 1112~1120.
[43]鄢安河,于旭东,杜凌.电网继电保护整定计算及管理一体化系统.中国电力.1996, 29(6): 46~48
[44]朱晓华.高压电网线路零序和距离保护计算实用程序.继电器.1999,No.l,pp.32~33.
[45]张沛超,郁惟铺,李翔.应用UML开发智能继电保护的整定计算程序.电网技术.2001,No.4,pp.32~35
[46]袁宇波,丁俊健,陆于平.基于的电网继电保护及故障信息管理系统电力系统自动化,25(17),39~42
[47]杜景远,闰秀文.电力系统继电保护设备管理信息系统开发与研究继电器.1996,(2),39~40
[48]曾凡奇,林小苹,邓先礼基于的管理信息系统中国财政经济出版社.2001
[2] SCE.The preliminary report on WSCC disturbance,199618(2):58~61
[3]郭剑波,印永华,姚国灿.1981~1991年电网稳定事故统计分析.电网技术,1994
[4]国家电力调度通信中心.电力系统继电保护规定汇编.北京:中国电力出版社,1997
[5]陈永琳.电力系统继电保护的计算机整定计算.北京.水利水电出版社,1994
[6]刘万顺.电力系统故障分析第二版.北京.中国电力出版社.1996
[7]张伯明.高等电力网络分析第二版.北京.清华大学出版社.2007
[8]王乡,陈永琳.利用口网络理论计算电力系统复杂故障的计算机算法.继电器, 1994,(2):11-14
[9]曹国臣,李娟,张连斌.继电保护运行整定中分支系数计算方法的研究.继电器.1999,27(2):5-9
[10]刘敏石东源,柳焕章等.线路零序电流保护计算机整定中运行方式的选择.继电器.2000,28(3),15-17,25
[11] Roong-Rin Shin, Wook-Hwa Lee, Dong-Hae Im. A Windows-based interactive and Graphic package for the education and training of power system analysis and Operation. IEEE Transactions on Power Systems, 1999, 14(4):1193-1199
[12]邵立冬,吴文传,张伯明.基于CIM的EMS/DMS图形支撑平台的设计和实现.电力系统自动化,2003,27(20):11~16
[13]闫自凯,杨宛辉,王军,贾岩泽.电力系统智能图形支撑平台的研究.继电器,2001,29(4):26~29
[14]孙辉,陈继侠,陈永琳.66kV及以下电网继电保护整定计算及管理系统的研制.继电器.1995, 23(1): 20~25
[15]石东源,李银红,段献忠等.电力系统故障计算中互感线路的处理.中国电机工程学报.2002, 22(7): 58~61
[16]王春,陈允平,谈顺涛.电力系统复杂故障计算通用算法的研究.中国电机工程学报. 1999, 15(6): 418~422
[17] S.Islam, Nauru Chowdhury. A Case-Based Windows Graphic Package for the Education and Training of Power System Restoration. IEEE Transactions On Power Systems,2001,16(2):181~187
[18]顾晓辉,冯林桥,周明等.面向对象的可视化电力系统分析软件研究.电力自动化设备,2001,23(9):20~22
[19] N M Maraca, S M Shahidehpour. An Object-Oriented Graphic Representation forEngineering Network Analysis in Power System. IEEE Transactions on Power Systems, 2003, 18(3):782~787
[20] Li Fang-Xing. Web Tool Opens up Power System Visualization. IEEE Power Energy Magazine, 2003, 4:37~41
[21]张洁.基于Web技术的EMS/DMS图形和数据访问.电力系统自动化.1999, 23(15)
[22]赵杰平,房鑫炎,蔡敏,王友怀.基于图形界面的智能型继电保护综合信息管理系统.继电器,2001,29(2):32-35
[23]王旭蕊,邵秋晓,陈允平.继电保护计算机辅助整定计算中的图论方法.继电器.1992,No.1
[24]曾克娥等.继电保护整定计算软件中数据结构的探讨.继电器.2002,No.1,PP.25~28.
[25]杨光,王慧芳.基于web的发电厂继电保护整定与信息管理系统.电网技术.2002,NO.4,pp.3~33
[26] Bohlen M.H.J. Disturbance database setup for Protective Relay testing Harmonies and Quality of Power.200. Proceedings. Ninth International Conferences,Volume:3,2000.PP: 330-336
[27]王威等.面向对象的继电保护整定计算专家系统的研究.电力系统及其自动化学报.2001,13(2):l4~15.
[28] ChengYun Ping. Sha Qiu Xiao et al. The New Graph theory Algorithm for Coordination Design of Protective Relays and New Strategy for Real-time Coordination Caleulation.ICPST94.P1374-1379
[29]房鑫炎,网波.地区供电局继电保护数据库管理系统的研制.继电器.1998,26(6):17-21
[30]董朝霞,青华,范斗.电力仿真系统图形编辑器面向对象的设计与实现.继电器,2002,30(6):40-42
[31]孙辉,陈继侠,陈永琳.地区供电网继电保护整定计算及数据、图文管理综合软件包.中国电力,1995,1:12-17
[32]孙赛宇,肖钢,杨建宏.地区电网短路计算和保护整定智能系统的研究与实现.内蒙古电力技术.2001,4:23-27
[33]李香敏,徐进,姜世风.SQL Sever 2000 Programmer’s Guide-程序员指南.北京:希望电脑公司.2001
[34]田伟涛,任爱珠.图形数据库与关系数据库链接方法研究[J].计算机工程.1996,22(6):19-21
[35]李于剑.Visual C++6.0实践与提高—图形图像编程篇.中国铁道出版社.北京,2001
[36]袁泉.电力系统信息整合与技术集成的研究与应用.浙江大学硕士学位论文,2005,2
[37]潘坚跃,祝春捷,夏翔.电力系统CIM模型的研究以及应用[J].浙江电力,2004,3:9-12,33
[38]罗建新.电网图库一体化平台研究与实现.武汉理工大学硕士学位论文.2005
[39] Charles Rogers, Ramsey, Paul McGuire. Graphical coordination program aids system Relaying at consumers power. IEEE Computer Applications in Power, 1990, 3(3): 30~35
[40] IEEE Committee Report. Computer aided coordination of line protection schemes. IEEE Transactions on Power Delivery, 1991, 6(2): 575~583
[41] Kingsley A. Brown, James M. Parker. A personal computer approach to over current protective device coordination. IEEE Transactions on Power Delivery, 1988, 3(2):509~513
[42] Ram swami, P. F. McGuire. Integrated coordination and short circuit analysis for system protection. IEEE Transactions on Power Delivery, 1992, 7(3): 1112~1120.
[43]鄢安河,于旭东,杜凌.电网继电保护整定计算及管理一体化系统.中国电力.1996, 29(6): 46~48
[44]朱晓华.高压电网线路零序和距离保护计算实用程序.继电器.1999,No.l,pp.32~33.
[45]张沛超,郁惟铺,李翔.应用UML开发智能继电保护的整定计算程序.电网技术.2001,No.4,pp.32~35
[46]袁宇波,丁俊健,陆于平.基于的电网继电保护及故障信息管理系统电力系统自动化,25(17),39~42
[47]杜景远,闰秀文.电力系统继电保护设备管理信息系统开发与研究继电器.1996,(2),39~40
[48]曾凡奇,林小苹,邓先礼基于的管理信息系统中国财政经济出版社.2001