配电网电能量采集及线损实时监测管理系统
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摘要
随着电力工业体制改革的逐步深入和电力市场的初步形成,“厂网分开,竞价上网”政策的实行,电力系统行业垄断的机制被打破,发、供电交易按照市场的规则来进行,各关口电力电量及线损的计量系统的实时、准确、可靠就尤显重要,实时采集各个关口的电力电量及线损数据是保证市场正常交易的技术基础。
本文在利用公网资源--移动通讯网作为数据通道的基础上,讨论了配电网电能量采集及线损实时监测管理系统的研究与开发过程。在介绍过程中,主要分析了设计过程中采用的几个关键技术,如电能量采集,线损分析,CDMA1X无线公网传输数据等,并结合讨论给出了系统整体设计。
With the stepwise development of forming in electric industry system and police of "power plant and electric network are separated in system, sending power out to electric network based on price competition" being put in practice, the power industry monopolization system will be broken. The trade between generating and providing power will be hold according to market rules. There is special importance on the real-time quality, veracity and reliability of measuring system on pivotal point. Real-time collecting power and energy volume of each pivotal point is the technical foundation of assuring natural bargaining in market.
On the base of using the network resources-Mobile data communications network as the data channel, the paper discusses the process of designing A Real-time Monitoring System of Energy Scavenging and Line Loss in Distribution Systems. During the introduction, it mainly analyses several key technologies involved in implementation, such as power energy scavenging, line loss analysis, data transmission by CDMA1X wireless public networks etc, and finally provides the framework for system.
本文在利用公网资源--移动通讯网作为数据通道的基础上,讨论了配电网电能量采集及线损实时监测管理系统的研究与开发过程。在介绍过程中,主要分析了设计过程中采用的几个关键技术,如电能量采集,线损分析,CDMA1X无线公网传输数据等,并结合讨论给出了系统整体设计。
With the stepwise development of forming in electric industry system and police of "power plant and electric network are separated in system, sending power out to electric network based on price competition" being put in practice, the power industry monopolization system will be broken. The trade between generating and providing power will be hold according to market rules. There is special importance on the real-time quality, veracity and reliability of measuring system on pivotal point. Real-time collecting power and energy volume of each pivotal point is the technical foundation of assuring natural bargaining in market.
On the base of using the network resources-Mobile data communications network as the data channel, the paper discusses the process of designing A Real-time Monitoring System of Energy Scavenging and Line Loss in Distribution Systems. During the introduction, it mainly analyses several key technologies involved in implementation, such as power energy scavenging, line loss analysis, data transmission by CDMA1X wireless public networks etc, and finally provides the framework for system.
引文
[1] 汤吉群,张德民,李玲,数据通信技术[M],北京:人民邮电出版社,1999.
[2] ITU-1991,G 系列传输系统及介质:数字系统及网络部分[S].
[3] 殷晓贡,刘涤尘,电力系统通信工程[M].武汉:武汉大学出版社,2001.
[4] 王世祯,电网调度运行技术[M].沈阳:东北大学出版社,2000.
[5] 吴文传、张伯明、徐春辉,等.调度自动化系统实时数据库模型的研究与实现[J].电网技术,2001,(9).
[6] 梁运华,李明,谈顺涛.电力企业信息网网络安全层次式防护体系防护体系探究[J].电力信息化,2003,(2).
[7] 龙爱群,崔仁涛等,电能量远程计量系统及其综合应用环境[J].电网技术,2005,29(3).
[8] 李华.现代移动通信技术-GPRS 系统[M].华南理工大学出版社,2001.
[9] 何立民.单片机应用系统设计[M].北京航空航天大学出版社,1990
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[11] 常文.RPR:优化传输数据包[N].通信产业报,2003-4-11.
[12] 朱法国.基于现场监控终端的配网线损计算.电网技术,2001(5):38-40
[13] 吴政球,等.电力市场电能量结算系统的研究.湖南大学学报(自然科学版),2002(2):73 一 78
[14] Pilgrim,J.D., Li,F.,Aggarwal,R.K. Genetic Algorithms for Optimal Reactive Power Compensation the National Grid System: Power Engineering Society Summer Meeting,2002IEEE.2002,1:524-529
[15] V.Blamocanin. Optional loss reduction of distributed networks. IEEE Transaction on Power Delivery, 1990, 5(3):774-782
[16] 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,2002(7):37-40
[17] 王 云 , 贾 清 寒 , 胡 晓 龙 . 基 于 无 线 网 的 配 电 变 压 器 监 测 系 统 应用.2002(16):75-77
[18] 蔺丽华,刘健.配电自动化系统的混合通信方案.电力系统自动化,2001(12)
[19] Ville Jaaskelainen et al.SDH 在电力系统通信中的现状和未来.国际电力系统通信学术研讨会(35 一 97)论文集.北京:1997
[20] Anthony R P. GPS Time from a Low Cost PC Based GPS Receiver .IONGPS,1992:243-252
[21] Y,Shibuya, S.Fujita, N,Hosokawa, Analysis of Very Fast Transient Overvoltage in Transformer Winding[J],IEE Proc-Cener. Transm. Distrib, Vol.144, pp.461-468,1997(9).
[22] Y.Shivuya, S.Fujita, E.T, Shimomura. Effects of Very Fast Transient Overvoltages in Transformers[j].IEE Proc.-Cener. Transm.Distrib., Vol.148, pp.377-383,2001,(7).
[2] ITU-1991,G 系列传输系统及介质:数字系统及网络部分[S].
[3] 殷晓贡,刘涤尘,电力系统通信工程[M].武汉:武汉大学出版社,2001.
[4] 王世祯,电网调度运行技术[M].沈阳:东北大学出版社,2000.
[5] 吴文传、张伯明、徐春辉,等.调度自动化系统实时数据库模型的研究与实现[J].电网技术,2001,(9).
[6] 梁运华,李明,谈顺涛.电力企业信息网网络安全层次式防护体系防护体系探究[J].电力信息化,2003,(2).
[7] 龙爱群,崔仁涛等,电能量远程计量系统及其综合应用环境[J].电网技术,2005,29(3).
[8] 李华.现代移动通信技术-GPRS 系统[M].华南理工大学出版社,2001.
[9] 何立民.单片机应用系统设计[M].北京航空航天大学出版社,1990
[10] 徐海燕等,嵌入式系统技术与应用[M].机械工业出版社,2002
[11] 常文.RPR:优化传输数据包[N].通信产业报,2003-4-11.
[12] 朱法国.基于现场监控终端的配网线损计算.电网技术,2001(5):38-40
[13] 吴政球,等.电力市场电能量结算系统的研究.湖南大学学报(自然科学版),2002(2):73 一 78
[14] Pilgrim,J.D., Li,F.,Aggarwal,R.K. Genetic Algorithms for Optimal Reactive Power Compensation the National Grid System: Power Engineering Society Summer Meeting,2002IEEE.2002,1:524-529
[15] V.Blamocanin. Optional loss reduction of distributed networks. IEEE Transaction on Power Delivery, 1990, 5(3):774-782
[16] 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,2002(7):37-40
[17] 王 云 , 贾 清 寒 , 胡 晓 龙 . 基 于 无 线 网 的 配 电 变 压 器 监 测 系 统 应用.2002(16):75-77
[18] 蔺丽华,刘健.配电自动化系统的混合通信方案.电力系统自动化,2001(12)
[19] Ville Jaaskelainen et al.SDH 在电力系统通信中的现状和未来.国际电力系统通信学术研讨会(35 一 97)论文集.北京:1997
[20] Anthony R P. GPS Time from a Low Cost PC Based GPS Receiver .IONGPS,1992:243-252
[21] Y,Shibuya, S.Fujita, N,Hosokawa, Analysis of Very Fast Transient Overvoltage in Transformer Winding[J],IEE Proc-Cener. Transm. Distrib, Vol.144, pp.461-468,1997(9).
[22] Y.Shivuya, S.Fujita, E.T, Shimomura. Effects of Very Fast Transient Overvoltages in Transformers[j].IEE Proc.-Cener. Transm.Distrib., Vol.148, pp.377-383,2001,(7).
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