东莞南城中心区配电网详细规划
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摘要
地级以上城市的城区配电网规划一直从属于城市的主网规划之下,依附于城市的主网规划之中,不同于县域有相对独立的电网规划。近年来而随着经济的高速发展,城市扩展和道路建设也随着加快,政府对城市总体规划的重视,要求城市有长远的规划,对基础建设要有预见性,避免重复投资和建设。然而由于线路走廊资源有限,因此如何合理规划配电网的建设,确保线路走廊资源的最优化利用,在确保经济发展和城市居民安全可靠供电的同时,兼顾环境美观和城市长远发展规划,选择合适的工艺和技术,努力做到建设资金经济效益的最大化,是城区配电网规划的一个重要课题。
论文是本人在参与东莞南城中心区配电网规划项目后完成的。东莞南城区是一座人口近百万的新兴现代城区,集多种产业发展于一体的东莞政治文化中心。论文从电网规划的现状分析开始,通过多种方法对南城中心区功能小区未来几年的负荷发展情况进行预测,得出新的网架规划方案和投资估算,叙述了整个规划的思想和过程。
论文首先叙述了进行电网规划的必要性以及必要的规划原则,并对南城中心区电网现状进行了详细的分析;接着分析了负荷预测的意义及必要性,叙述了进行负荷预测的理论依据,分别总结了几种传统负荷预测方法的原理。论文在负荷预测的基础上,给出了网架规划方案。首先是给出了在选择网架方案时的原则,并采用南城中心区电网的实例分析说明了此问题。最后的网架方案除了能够解决南城中心区电网的现实问题外,还要能够满足未来负荷发展的需要,并且能够满足投资最经济的原则。进行了网架规划之后,论文对南城中心区电网的网架进行了投资估算和效益评估,分析了进行南城中心区电网规划带来的社会效益和经济效益,体现了进行电网规划的重要性和必要性。
Other than the relatively self-govemed country power network planning,the district power distributing network planning of a medium-sized city has been subject to the main power network planning of the city,as well as attached to it.In recent years, with the rapid development of the economy, the expansion of the city and the construction of the roads, the government attaches more importance to the overall city planning, and in order to avoid the overlapped investlnent and construction, the far-sighted city planning and the foresight of the foundational construction are demanded. But resource of feeder passages is limited, thus it is becoming a key subject on how to plan the construction of distributing network in a reasonable way, so as to ensure the optimal utilization of the resource. While consideration is to be given to the economy development and the safe power supply for the citizens, the environmental beautification and the long-tern city plauning as well, appropriate technics and technologies must be chosen to maximize the economic benefit ofthe construction funds.
The paper is based on the course of distribution system detailed planning of Centre Area of the Dongguan Southern District that I ever took part in.Basing on the planning of Centre Area of the Dongguan Southern District distributing network and also taking the integrality of the structure of this paper into thought, it specifies the whole planning idea form the first step, and analysis of current status, to drawing out the new scheme of network planning and carrying through investment evaluation.
The Paper begins with the necessary and required principle of network planning according to Centre Area of the Dongguan Southern District distributing network.Then after the significance and necessary of load forest are analyzed, the theorial proof is described and the principle of several traditional load forest methods is concluded, and it seperately forests the energy cost of total region and various vocations.Papet analyzes the actuality of Centre Area of the Dongguan Southern District distributing network, in which the princlple for selecting network project is figured out, then the distributing network over Centre Area of the Dongguan Southern District is taken as an example to explain the problem. The final distributing network scherne must satisfy the load in the future and the principle of the most economic investmen, besides getting rid of the problem exists in the current distribution over Centre Area of the Dongguan Southern District. After the network planning, the paper gives out the evaluation of invest and economic benefit and points out that network planning has brought out the soclal and economic benefit, which donates the importance and necessity of network planning.
论文是本人在参与东莞南城中心区配电网规划项目后完成的。东莞南城区是一座人口近百万的新兴现代城区,集多种产业发展于一体的东莞政治文化中心。论文从电网规划的现状分析开始,通过多种方法对南城中心区功能小区未来几年的负荷发展情况进行预测,得出新的网架规划方案和投资估算,叙述了整个规划的思想和过程。
论文首先叙述了进行电网规划的必要性以及必要的规划原则,并对南城中心区电网现状进行了详细的分析;接着分析了负荷预测的意义及必要性,叙述了进行负荷预测的理论依据,分别总结了几种传统负荷预测方法的原理。论文在负荷预测的基础上,给出了网架规划方案。首先是给出了在选择网架方案时的原则,并采用南城中心区电网的实例分析说明了此问题。最后的网架方案除了能够解决南城中心区电网的现实问题外,还要能够满足未来负荷发展的需要,并且能够满足投资最经济的原则。进行了网架规划之后,论文对南城中心区电网的网架进行了投资估算和效益评估,分析了进行南城中心区电网规划带来的社会效益和经济效益,体现了进行电网规划的重要性和必要性。
Other than the relatively self-govemed country power network planning,the district power distributing network planning of a medium-sized city has been subject to the main power network planning of the city,as well as attached to it.In recent years, with the rapid development of the economy, the expansion of the city and the construction of the roads, the government attaches more importance to the overall city planning, and in order to avoid the overlapped investlnent and construction, the far-sighted city planning and the foresight of the foundational construction are demanded. But resource of feeder passages is limited, thus it is becoming a key subject on how to plan the construction of distributing network in a reasonable way, so as to ensure the optimal utilization of the resource. While consideration is to be given to the economy development and the safe power supply for the citizens, the environmental beautification and the long-tern city plauning as well, appropriate technics and technologies must be chosen to maximize the economic benefit ofthe construction funds.
The paper is based on the course of distribution system detailed planning of Centre Area of the Dongguan Southern District that I ever took part in.Basing on the planning of Centre Area of the Dongguan Southern District distributing network and also taking the integrality of the structure of this paper into thought, it specifies the whole planning idea form the first step, and analysis of current status, to drawing out the new scheme of network planning and carrying through investment evaluation.
The Paper begins with the necessary and required principle of network planning according to Centre Area of the Dongguan Southern District distributing network.Then after the significance and necessary of load forest are analyzed, the theorial proof is described and the principle of several traditional load forest methods is concluded, and it seperately forests the energy cost of total region and various vocations.Papet analyzes the actuality of Centre Area of the Dongguan Southern District distributing network, in which the princlple for selecting network project is figured out, then the distributing network over Centre Area of the Dongguan Southern District is taken as an example to explain the problem. The final distributing network scherne must satisfy the load in the future and the principle of the most economic investmen, besides getting rid of the problem exists in the current distribution over Centre Area of the Dongguan Southern District. After the network planning, the paper gives out the evaluation of invest and economic benefit and points out that network planning has brought out the soclal and economic benefit, which donates the importance and necessity of network planning.
引文
[1]王成山负荷预测讲义[M] 2002年p4-p15
[2]城市配网空间负荷预测方法及应用研究[D]李历波重庆大学硕士学位论文2002年9月
[3]城市电力规划规范[S],国家质量技术监督局、中华人民共和国建设部联合发布,1999年10月
[4]电网建设项目经济评价暂行办法[S],电力工业部,1998年3月
[5]城市中低压配电网改造技术导则[S],中华人民共和国电力工业部,1996年10月
[6]陈庭记,程浩忠,何明等.城市中压配电网接线模式研究[J].电网技术.2000(9):35-38
[7]徐健雄.配电网规划资料收集与负荷预测软件研究[D].华南理工大学工学硕士学位论文. 2001:P5,P7-8,P10-11,P23-24
[8]城市电力网规划设计导则[S],中华人民共和国能源部、建设部,l993年3月
[9]程浩忠,张焰.电力网络规划的方法与应用[M].第1版.上海科学技术出版社,2002年12月:P18-19
[10]于强,宋卫海.城市配电网规划与设计的探讨[J].山东省农业管理干部学院学报. 2005,第21卷第5期:P1
[11]国家电力公司安全运行与发输电部.城市电网建设改造标准汇编(规划设计篇)[S].中国电力出版社,1999年:P2
[12]吴安平。产业电力弹性系数的意义及其在负荷预测中的应用[J]。中国电力。1998,31(12):41～44
[13]王吉权,赵玉林。电力系统负荷预测方法及特点[J]。农村电气化。2003(11):P7
[14]甘德辉。浅谈配网规划中负荷预测的几种方法[J]。农村电气化。2001年第11期:P15
[15]孙雷,黄勇.中长期电力负荷预测方法研究[J].供用电. 2005,第22期第6卷:P2
[16]刘晨晖.电力系统负荷预报理论与方法[M].哈尔滨工业大学出版
[17]杨德昌,屈瑞谦,马亚军改进空间负荷预测方法在电网规划中的应用[J]农村电气化2008年第二期:10-11
[18]滕菲,王宁.电力负荷预测技术[J].黑龙江电力:第24卷第5期,2002年10月
[19]刘巍,章健.变电站站址优化方法的研究[J].郑州轻工业学院学报. 2003,第18卷第1期:P1
[20]李向奎.城市配电网接线方式探讨[J].电力自动化设备.2002.1
[21]沈根才.正确规划电网结构重视电网稳定性[J].电力系统自动化.2001,9
[22]胡立新,张运贵.中低压配电网接线方式分析和组网原则[J].湖北电力.2005,第29卷赠刊:P2-3
[23]宋蒙,刘健,刘巩权.基于优化分区的城市配电网架规划[J].继电器. 2005,第33卷第23期:P1
[24]张肖清,楼玲俊.中压配电网“手拉手”接线方式在县城电网改造中的应用[J].浙江电力. 2006,第1期:P1-3
[25]孙雷,黄勇。中长期电力负荷预测方法研究[J]。供应电,2005年12月第22卷第六期:11-13
[26]于会萍,刘继东,程浩忠等.电网规划方案的成本效益分析与评价研究[J].电网技术,2001,25 ( 7 ):32-35
[27]孙洪波.电力网络规划[M].重庆大学出版社,1996
[27] E.Lakervi, E.J.Holms著,范明天等译.配电网络规划与设计[M].中国电力出版社,1999
[28] Willis H L, Northcote-Green J E D. Spatial Electric Load Forecasting [J]. A Tutorial Review Proceeding of the IEEE, 1983, 71 (2): 1215-1220.
[29] Palayanon, et al. Computerized Distribution Load Forecast for the City of Bangkok [J]. IEEE Trans on Power Systems, 1987, 2 (1): 1250-1257.
[30] Chen C, Chen J. A Neural Network approach for Evaluating Distribution system Reliability [J], Electric Power Systems Research, 1993(26): 225一229
[2]城市配网空间负荷预测方法及应用研究[D]李历波重庆大学硕士学位论文2002年9月
[3]城市电力规划规范[S],国家质量技术监督局、中华人民共和国建设部联合发布,1999年10月
[4]电网建设项目经济评价暂行办法[S],电力工业部,1998年3月
[5]城市中低压配电网改造技术导则[S],中华人民共和国电力工业部,1996年10月
[6]陈庭记,程浩忠,何明等.城市中压配电网接线模式研究[J].电网技术.2000(9):35-38
[7]徐健雄.配电网规划资料收集与负荷预测软件研究[D].华南理工大学工学硕士学位论文. 2001:P5,P7-8,P10-11,P23-24
[8]城市电力网规划设计导则[S],中华人民共和国能源部、建设部,l993年3月
[9]程浩忠,张焰.电力网络规划的方法与应用[M].第1版.上海科学技术出版社,2002年12月:P18-19
[10]于强,宋卫海.城市配电网规划与设计的探讨[J].山东省农业管理干部学院学报. 2005,第21卷第5期:P1
[11]国家电力公司安全运行与发输电部.城市电网建设改造标准汇编(规划设计篇)[S].中国电力出版社,1999年:P2
[12]吴安平。产业电力弹性系数的意义及其在负荷预测中的应用[J]。中国电力。1998,31(12):41～44
[13]王吉权,赵玉林。电力系统负荷预测方法及特点[J]。农村电气化。2003(11):P7
[14]甘德辉。浅谈配网规划中负荷预测的几种方法[J]。农村电气化。2001年第11期:P15
[15]孙雷,黄勇.中长期电力负荷预测方法研究[J].供用电. 2005,第22期第6卷:P2
[16]刘晨晖.电力系统负荷预报理论与方法[M].哈尔滨工业大学出版
[17]杨德昌,屈瑞谦,马亚军改进空间负荷预测方法在电网规划中的应用[J]农村电气化2008年第二期:10-11
[18]滕菲,王宁.电力负荷预测技术[J].黑龙江电力:第24卷第5期,2002年10月
[19]刘巍,章健.变电站站址优化方法的研究[J].郑州轻工业学院学报. 2003,第18卷第1期:P1
[20]李向奎.城市配电网接线方式探讨[J].电力自动化设备.2002.1
[21]沈根才.正确规划电网结构重视电网稳定性[J].电力系统自动化.2001,9
[22]胡立新,张运贵.中低压配电网接线方式分析和组网原则[J].湖北电力.2005,第29卷赠刊:P2-3
[23]宋蒙,刘健,刘巩权.基于优化分区的城市配电网架规划[J].继电器. 2005,第33卷第23期:P1
[24]张肖清,楼玲俊.中压配电网“手拉手”接线方式在县城电网改造中的应用[J].浙江电力. 2006,第1期:P1-3
[25]孙雷,黄勇。中长期电力负荷预测方法研究[J]。供应电,2005年12月第22卷第六期:11-13
[26]于会萍,刘继东,程浩忠等.电网规划方案的成本效益分析与评价研究[J].电网技术,2001,25 ( 7 ):32-35
[27]孙洪波.电力网络规划[M].重庆大学出版社,1996
[27] E.Lakervi, E.J.Holms著,范明天等译.配电网络规划与设计[M].中国电力出版社,1999
[28] Willis H L, Northcote-Green J E D. Spatial Electric Load Forecasting [J]. A Tutorial Review Proceeding of the IEEE, 1983, 71 (2): 1215-1220.
[29] Palayanon, et al. Computerized Distribution Load Forecast for the City of Bangkok [J]. IEEE Trans on Power Systems, 1987, 2 (1): 1250-1257.
[30] Chen C, Chen J. A Neural Network approach for Evaluating Distribution system Reliability [J], Electric Power Systems Research, 1993(26): 225一229