线损自动生成及在线分析系统的开发及应用
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摘要
电力网电能损耗是国家考核供电企业的重要经济指标,它综合体现了电力系统规划设计、生产运行和经营管理的水平。以往,供电企业线损管理自动化程度不高,没有专门的管理信息系统,现有的线损统计分析工作都基于其他的信息管理系统,功能比较简单,分析功能弱。因此迫切需要开发出一个有针对性的能辅助制定降损措施的线损信息管理系统。鞍山供电公司线损自动生成及在线分析系统充分利用现有的硬件网络资源,整合现有的数据信息资源,通过线损自动生成及在线分析系统将资源利用最大化,应用于线损的统计、分析、理论计算等各方面,以最小的投入换取最大的产出。
The practical reduction of the loss of the power in the power grids is an important economic item to check the power supply enterprises, which comprehensively reflects the levels of the production and execution, and running and management in the system of electric power. In the past, the extent of automation in the management of the loss of power is not very well. There is not any special information management system. There are only some simple ones with more statistical function and less analytic function, which are the appendages in other information management systems. Therefore, it's an urgent requirement to develop a special information management system for the loss of power, which is helpful for making some measures to reduce the loss of power in transmission. The Automatically Generated Loss in Transmission and Online Analysis System of Anshan Power Supply Company lies in that the utility of resources has been maximum exercised by the full use of present hardware network resources, by the integration of the ready data information resources, and with the help of the automatically generated loss of transmission and online analysis system, and that the output has been maximized at the expense of least input.
The practical reduction of the loss of the power in the power grids is an important economic item to check the power supply enterprises, which comprehensively reflects the levels of the production and execution, and running and management in the system of electric power. In the past, the extent of automation in the management of the loss of power is not very well. There is not any special information management system. There are only some simple ones with more statistical function and less analytic function, which are the appendages in other information management systems. Therefore, it's an urgent requirement to develop a special information management system for the loss of power, which is helpful for making some measures to reduce the loss of power in transmission. The Automatically Generated Loss in Transmission and Online Analysis System of Anshan Power Supply Company lies in that the utility of resources has been maximum exercised by the full use of present hardware network resources, by the integration of the ready data information resources, and with the help of the automatically generated loss of transmission and online analysis system, and that the output has been maximized at the expense of least input.
引文
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[32]薛华成.管理信息系统(第三版).北京:清华出版社.1999
[33]龚强,利用SCADA系统遥测数据实时计算线损变损.华北电力技术,1998.1
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[35]国家电力公司,电力营销管理信息系统设计规范.中国电力出版社,2001
[2]刘丙江。线损管理与节约用电.北京:中国水利水电出版社.2004
[3]虞中年,陈星莺,刘昊.电力网电能损耗.北京:中国电力出版社.2000
[4]陈传波,李成东.一种综合线损分析系统.江苏电机工程,2002,21(3):19-22
[5]甄镭.信息系统升级与整合:策略·方法·技巧.电子工业出版社.2004
[6]电力生产年报.2005年12月期
[7]李占昌,赵福生.利用实时监控系统计算实际线损的研究与实践.电网技术,2000
[8]李福录,王得斌.电力实时监测技术及其应用实例.电力需求侧管理,2002
[9]丁毓山,俞淳元等.线损管理系统及软件设计.中国水利水电出版社,1996年
[10]王春生,彭建春.配电网线损分析与管理系统的研制.中国电力,1999,32(9):48-50
[11]Rubin Taleski,Dragoslav Rajicic.Energy Summation For Energy Loss Computation In Radial Distrbution Networks.IEEE Transactions on Power Systems,1996.3,11(2):564-569
[12]Baran,M.E.,Kelley,A.W..A Branch-current-based state estimation method for distribution systems.IEEE Transactions on PD,1995.2,10(1):483-491
[13]Rubin Taleski,Dragoslav Rajicic.Distribution Network Reconfiguration For Energy Loss Reduction.IEEE Transactions on PS,1997.2,12(1):1241-1245
[14]S.K.Basu,S.K..A new algorithm for the reconfiguration of distribution feeders for loss minimization.IEEE Transactions on PD,1992.7,7(3):1484-1491
[15]Sarfi,R.J.,Salama.Distrbution systems reconfiguration for loss reduction:an algorithm based on network partitioning.IEEE Transactions on PS,1996.2,11(1):504-510
[16]G.Levitin,A.Kalyuzbny,A.Shenkman,M.Chertkov.Optimal capacitor allocation in distribution systems using a genetic algorithm and a fast energy los.IEEE Transactions on PD,2000.4,15(2):805-809
[17]Feng-Chang Lu.A combined artificial neural network-fuzzy dynamic programming approsch to reactive power/voltage control in a distribution substation.IEEE Transactions on PS,1998.11,13(14):1265-1271
[18]Joanicjusz Nazarko,Zbigniew Styczynski,Miroslaw Poplawski.The fuzzy approach to energy losses calculations in low voltage distribution networks.IEEE Power Engineering Society Winter Meeting,2000.8
[19]Davis Kroenke.《Management Information System》.McGraw-Hill,1996
[20]蔡凯.新型理论线损分析软件的应用.四川电力技术,2002,30:61-63
[21]罗毅芳,刘巍.电力网线损理论计算与分析系统的研制.中国电力,2000
[22]杨秀台.电力网线损的理论计算和分析.水利水电出版社,1985年5月第一版.
[23]国民经济和社会发展“九五”计划和2010年远景目标纲要讲话.国家计委,中国经济出版社,1996.4
[24]中国电力统计年鉴.中国电力出版社,1997
[25]中国能源战略研究(2000-2050年).中国电力出版社,1997.5
[26]朱发国.基于现场监控终端的配电线损计算.电网技术,2001,25(5):38-40.
[27]崔风亮.电力网电能损耗在线管理系统的应用.电力系统自动化,2002,2515(2):73-75.
[28]电力网电能损耗文献选编.四川电力试验研究院,1996/9
[29]陈豫龙,何旭红.Delphi 6数据库系统开发实例导航.北京:人民邮电出版社.2003
[30]鲁宗相.Delphi 5入门与提高.北京:清华出版社.2000
[31]肖永顺,刘韬,李海生等.Delphi程序设计.北京:人民邮电出版社.2000
[32]薛华成.管理信息系统(第三版).北京:清华出版社.1999
[33]龚强,利用SCADA系统遥测数据实时计算线损变损.华北电力技术,1998.1
[34]非思科技产品研发中心,Delphi 7高级应用开发,2003年,北京:电子工业出版社
[35]国家电力公司,电力营销管理信息系统设计规范.中国电力出版社,2001