REB500型母线保护在复杂母线接线型式上的应用
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摘要
本文结合丰满电厂母差保护更换工程,针对现场实际应用,简要介绍了REB500型母线保护原理,详细阐述了该保护在丰满厂的实际应用及为适应电网实际在技术上所作的改进;总结出一套检验母差保护各项性能的现场试验方法,并对几种复杂母线故障时的独特处理方式做了详细分析。运行实践和应用结果表明,该保护的系统配置及功能不仅满足了复杂母线接线方式下厂站自动化的要求,而且自检功能强大,运行维护人员工作量较小,有效减少了人为因素造成的母线保护不正确动作。
Based on the update project of Fengman Power Plant’s busbar protection,the principle of bus protection of REB500 is introduced,and the application of REB500 in Fengman,the technical improvement were expatiated in detail.A set of experimentation to verify the performance of busbar protection is summarized.Several particular processing modes for complex bus failure were analyzed in detail.The practiced operation and application indicated that the system configuration of the REB500 not only meet the request for station’s automatization in complex busbar connection,but also have more powerful self checking function,less maintenance request,fewer false operation caused by operator.
Based on the update project of Fengman Power Plant’s busbar protection,the principle of bus protection of REB500 is introduced,and the application of REB500 in Fengman,the technical improvement were expatiated in detail.A set of experimentation to verify the performance of busbar protection is summarized.Several particular processing modes for complex bus failure were analyzed in detail.The practiced operation and application indicated that the system configuration of the REB500 not only meet the request for station’s automatization in complex busbar connection,but also have more powerful self checking function,less maintenance request,fewer false operation caused by operator.
引文
[1]王梅义.电网继电保护应用[M].北京:中国电力出版社.1999
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[3]中华人民共和国能源部.DL400-91.《继电保护和安全自动装置技术规程》.北京:中国标准出版社,1991-03-04 3
[4]贺家李,宋从矩.电力系统继电保护原理[M].北京:水利电力出版社,1985.4
[5]汪觉恒.国内外各类母线保护技术特性分析.电力自动化设备
[6]宋方方,王增平,刘颖.母线保护的现状及发展趋势[J].电力自动化设备,2003,23(7):66～69
[7]程利军,杨奇逊.中阻抗母线保护原理、整定及运行的探讨[J].电网技术,2000,24(6).65-69.5电力系统自动化,1998,22(6):58-60.
[8] Lj.A.Kojovic. Comparison of Different Current Transformer Modeling Techniques for Protection System Studies [J]. IEEE,Power Engineering Society Summer Meeting ,July,2002,Volume 3,1084～1089.6
[9]郑锐,胡幼明,董杏丽.分布式母线保护的应用探讨.上海电器技术,2007(2).24-27
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[15]李亢,刘继平,刘志刚.BP型微机母线保护原理分析及实际应用.电力系统自动化,1998,22(5)
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[17]He Jiali, Zhang Yuanhui, Yang Nianci. New Type Power Line Carrier Relaying System with Directional Comparison for EHV Transmission Lines. IEEETransactions PAS-103,1984(2)
[18]Hughes,R.Legrand, E. Numerical busbar protection benefits of numerical technology in electrical substation. Developments in Power System Protection,2001,Seventh International Conference on(IEE),9～12 April 2001 Pages:463～466
[19]ABB. REB500 numerical busbar and breaker-failure protection [Z]. 1998.
[20]He Jiali, Luo shanshan, Wang Gang,et al. Implementation of a Digital Distributed Bus Protection. IEEE Transactions on Power Delivery,1997,12(4)
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[22]于子重,张俊山,赵世斌.微机母线保护运行方式自适应方案分析[J].继电器,2003,31(8):51～53.
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[24]王宇,邬竟,唐剑东,郭红.SG B750数字式母线保护装置的应用.湖南电力,2006(05)
[25]Fernandez,C.An impedance-based CT saturation detection algorithm for busbar differential protection;Power Delivery,IEEE Transactions on,Volume:16,Issue:4,Oct.2001 Pages:468～472
[26]Mohindar S.Sachdev,Tarlochan S.Sidhu,Harjeet Singh Gill.A.Busbar Protection Technique and Its Performance During CT Saturation and CT Ratio-Mismatch [J].IEEE Transactions On Power Delivery, VOL. 15, NO. 3, JULY 2000,895～901.
[27]Evans,J.W;Parmella,R.Sheahan,K.M;Downes,J,A.Conventional and digital busbar protection:a comparative reliability study.Developments in Power System Protection,Sixth International Conference on(Conf.Publ.NO.434);25～27 March 1997 Pages:126～130
[28]Chen Z,Bo Z.Q, Zhang B.H,Redfern,M,Dong,X.Z;Developments in directional power line protection using fault transients.Power System Technology,2002.Proceedings;PowerCon 2002,International Conference on,Volume:I,13～17 Oct.2002 Pages:303～308 vol
[29]Fitzgerald,Bishop,Denning L;A new directional relay for distribution network protection using transient comparison technique;Developments in Power System Protection,2001,Seventh Internstional Conference on(IEE),9～12 2001,Pages:193～196
[30]A.R.Van,C.Warrington. Protective Relays(Their Theory and Practice)[M].1974
[31]王春生,卓乐友,艾素兰.母线保护[M].北京:水利电力出版社,1991
[32]张勇,王秋波.继电保护用CT的现状及发展趋势[J].吉林电力技术,1999,4,23～25
[33]袁季修,卓乐友,盛和乐等.保护用电流互感器应用的若干问题-《电流互感器和电压互感器选择和计算导则》简介[J].电力自动化设备,2003,23(8),69～72
[34]周晓龙,王攀峰.田盈等.谈双母双分段母线保护配置中的若干问题.继电器,2004,32(8):36～39
[35]马晋辉.关于双母线双分段接线微机母线保护冗余配置设计的相关问题.电气应用,2007,26(7):I0016～I0019
[36]萧彦赵自刚.微机型母线保护应用中的几个问题.华北电力术,2005(4):28～31
[37]何奔腾,马永生.电流互感器饱和对母线保护的影响.继电器,1998(4)
[38]ABB. REB500 numerical busbar and breaker-failure protection [Z]. 1998
[39]闫大振,周利.500kV母线保护引入电压闭锁提高可靠性的探讨.山东电力技术,2007(4):29-31
[40]王征.数字式母线保护在丰满发电厂的应用.吉林电力,2002,(5):45～47
[2]贺家李,宋从矩.电力系统继电保护原理(第三版)[M].北京:中国电力出版社,1998
[3]中华人民共和国能源部.DL400-91.《继电保护和安全自动装置技术规程》.北京:中国标准出版社,1991-03-04 3
[4]贺家李,宋从矩.电力系统继电保护原理[M].北京:水利电力出版社,1985.4
[5]汪觉恒.国内外各类母线保护技术特性分析.电力自动化设备
[6]宋方方,王增平,刘颖.母线保护的现状及发展趋势[J].电力自动化设备,2003,23(7):66～69
[7]程利军,杨奇逊.中阻抗母线保护原理、整定及运行的探讨[J].电网技术,2000,24(6).65-69.5电力系统自动化,1998,22(6):58-60.
[8] Lj.A.Kojovic. Comparison of Different Current Transformer Modeling Techniques for Protection System Studies [J]. IEEE,Power Engineering Society Summer Meeting ,July,2002,Volume 3,1084～1089.6
[9]郑锐,胡幼明,董杏丽.分布式母线保护的应用探讨.上海电器技术,2007(2).24-27
[10]杨奇逊.微型机继电保护基础.北京:水利电力出版社,1988
[11]唐平,陈亚强,夏俊,等.微机型母线保护装置的研制.电力自动化设备,1996(4)
[12]浦南桢,翟学锋,袁宇波,陆于平.P级TA饱和对数字式比率制动特性差动保护的影响[J].电力自动化设备,2003,23(4),76～80
[13]罗珊珊,贺家李,王荣琴.母线保护中电流互感器饱和检测新判据[J].电力系统及其自动化学报,1996,3,29～36
[14]李力,吕航,沈国荣等.LFP-915A微机型母线保护装置[J].电力系统自动化,2000,24(1)
[15]李亢,刘继平,刘志刚.BP型微机母线保护原理分析及实际应用.电力系统自动化,1998,22(5)
[16]李栋,毛亚胜,陆征军.BP-2A微机母线差动保护[J].电力系统自动化,1998,22(6):58~60
[17]He Jiali, Zhang Yuanhui, Yang Nianci. New Type Power Line Carrier Relaying System with Directional Comparison for EHV Transmission Lines. IEEETransactions PAS-103,1984(2)
[18]Hughes,R.Legrand, E. Numerical busbar protection benefits of numerical technology in electrical substation. Developments in Power System Protection,2001,Seventh International Conference on(IEE),9～12 April 2001 Pages:463～466
[19]ABB. REB500 numerical busbar and breaker-failure protection [Z]. 1998.
[20]He Jiali, Luo shanshan, Wang Gang,et al. Implementation of a Digital Distributed Bus Protection. IEEE Transactions on Power Delivery,1997,12(4)
[21]程利军,冯国东,刘勇.自适应微机母线保护装置的研究.见:第六届全国继电保护学术研讨会论文集.1996
[22]于子重,张俊山,赵世斌.微机母线保护运行方式自适应方案分析[J].继电器,2003,31(8):51～53.
[23]张军.微机母线保护自适应研究:[硕士学位论文].南京:电力自动化研究院,1994
[24]王宇,邬竟,唐剑东,郭红.SG B750数字式母线保护装置的应用.湖南电力,2006(05)
[25]Fernandez,C.An impedance-based CT saturation detection algorithm for busbar differential protection;Power Delivery,IEEE Transactions on,Volume:16,Issue:4,Oct.2001 Pages:468～472
[26]Mohindar S.Sachdev,Tarlochan S.Sidhu,Harjeet Singh Gill.A.Busbar Protection Technique and Its Performance During CT Saturation and CT Ratio-Mismatch [J].IEEE Transactions On Power Delivery, VOL. 15, NO. 3, JULY 2000,895～901.
[27]Evans,J.W;Parmella,R.Sheahan,K.M;Downes,J,A.Conventional and digital busbar protection:a comparative reliability study.Developments in Power System Protection,Sixth International Conference on(Conf.Publ.NO.434);25～27 March 1997 Pages:126～130
[28]Chen Z,Bo Z.Q, Zhang B.H,Redfern,M,Dong,X.Z;Developments in directional power line protection using fault transients.Power System Technology,2002.Proceedings;PowerCon 2002,International Conference on,Volume:I,13～17 Oct.2002 Pages:303～308 vol
[29]Fitzgerald,Bishop,Denning L;A new directional relay for distribution network protection using transient comparison technique;Developments in Power System Protection,2001,Seventh Internstional Conference on(IEE),9～12 2001,Pages:193～196
[30]A.R.Van,C.Warrington. Protective Relays(Their Theory and Practice)[M].1974
[31]王春生,卓乐友,艾素兰.母线保护[M].北京:水利电力出版社,1991
[32]张勇,王秋波.继电保护用CT的现状及发展趋势[J].吉林电力技术,1999,4,23～25
[33]袁季修,卓乐友,盛和乐等.保护用电流互感器应用的若干问题-《电流互感器和电压互感器选择和计算导则》简介[J].电力自动化设备,2003,23(8),69～72
[34]周晓龙,王攀峰.田盈等.谈双母双分段母线保护配置中的若干问题.继电器,2004,32(8):36～39
[35]马晋辉.关于双母线双分段接线微机母线保护冗余配置设计的相关问题.电气应用,2007,26(7):I0016～I0019
[36]萧彦赵自刚.微机型母线保护应用中的几个问题.华北电力术,2005(4):28～31
[37]何奔腾,马永生.电流互感器饱和对母线保护的影响.继电器,1998(4)
[38]ABB. REB500 numerical busbar and breaker-failure protection [Z]. 1998
[39]闫大振,周利.500kV母线保护引入电压闭锁提高可靠性的探讨.山东电力技术,2007(4):29-31
[40]王征.数字式母线保护在丰满发电厂的应用.吉林电力,2002,(5):45～47