大跨越导线与塔高经济性优化研究
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摘要
介绍了铁塔经济性高度优化原理及大跨越线路成本建模的方法。通过建立数学模型,以总费用为目标函数,以载流量校验、电压降校验以及电晕校验等形成约束条件,以导线型号、导线类型、铁塔类型组成设计空间,计算出最优的组合。通过具体的实例来分析,得到了经济性优化跨越塔塔高及导线。
Our transmission line project is in full swing,but studies of large span economical optimization very few,be badly in need of theoretical guidance. To this end,this paper introduces in detail the tower economy highly optimized principle and method of large cross line of cost modeling. By establishing a mathematical model,with the total cost as the objective function and with current carrying capacity check、voltage drop check and corona checksum formed to constraints and with the wire type,tower type composition of the design space to calculate the optimal combination. Finally,through the analysis of specific examples to get the economical efficiency optimization of large crossing tower height and large crossing power line type. This topic can offer tower choice and conductor selection optimization opinions to large cross line construction,guidelines for the large cross line construction play a bigger role.
Our transmission line project is in full swing,but studies of large span economical optimization very few,be badly in need of theoretical guidance. To this end,this paper introduces in detail the tower economy highly optimized principle and method of large cross line of cost modeling. By establishing a mathematical model,with the total cost as the objective function and with current carrying capacity check、voltage drop check and corona checksum formed to constraints and with the wire type,tower type composition of the design space to calculate the optimal combination. Finally,through the analysis of specific examples to get the economical efficiency optimization of large crossing tower height and large crossing power line type. This topic can offer tower choice and conductor selection optimization opinions to large cross line construction,guidelines for the large cross line construction play a bigger role.
引文
[1]李小平.超高压输电线路总体设计最优化方法的研究[D].北京:清华大学,1987.
[2]中国电力工程顾问集团公司,华东电力设计院,西北电力设计院.GB 50545—2010,110 kV~750 kV架空输电线路设计规范[S].北京:住房和城乡建设部,2010.
[3]Mehran Keshavarzian and Charles H.Priebe.Sag and Tension Calculations for Overhead Transmission Lines at High Temperatures—Modified Ruling Span Method.IEEE Transactions on power delicery April,2000.
[4]Kwabena Adomah,Yukio Mizuno,Member,IEEE and Katsuhiko Naito,Fellow,IEEE.Probabilistic Assessment of the Reduction in Tensile Strength of anOverhead Transmission Line’s Conductor With Reference to Climatic Data.
[5]李小平,张芳榴,高玉明.超高压输电线路优化设计方法的研究[J].中国电机工程报1989,9(2)11-18.
[6]谢海涛.输电塔结构优化方法研究[D].哈尔滨:哈尔滨工程大学,2007.
[7]姜毅,秦庆芝,傅春蘅.特高压直流试验线段杆塔设计研究[J].电力建设,2008,28(12):4-7.
[8]罗振平.AAAC导线在大跨越输电线路中的应用[J].电力建设,2002,23(4):35-36.
[9]尤传永.架空输电线路增容导线的比较研究[J].电力建设,2007,28(增刊):79-87.
[10]赵作利,王丽,姜振富.碳纤维复合芯铝绞线在辽宁电网线路改造中的应用[J].电力建设,2007,28(增刊):104-107.
[11]石吉汉,吴继云.导线舞动的防治[J].电力建设,2005,26(12):39-42.
[12]GB/T 1179—83,铝绞线及钢芯铝合金绞线[S].国家标准局,1983.
[13]Q/XH A009—2006,耐热铝合金架空导线[S].新华金属制品有限公司,2006.
[14]DL/T 5222—2005,导体和电器选择设计技术规定[S].北京,国电力出版社,2005.
[15]机械工程手册编辑委员会编,电机工程手册第26篇电线电缆(试用本)[M].北京:机械工业出版社.
[16]GB50545—2010,110kV~750kV架空输电线路设计规范[S].北京:中国电力企业联合会.
[17]上海电联研究所电工材料及特种线缆质检中心.JLHA1/G1A—460/60钢芯铝合金绞线检验报告[R].上海:2006.
[18]潘基书.钢芯耐热铝合金绞线在线路设计及运行中应注意的问题[J].云南电力技术,2005,33(3):28-31.
[19]国家电力公司东北电力设计院.电力工程高压架空送电线路设计手册(第二版)[M].北京:中国电力出版社,2002.
[20]Mircea iordanescu,Janislaw tarnowski,Gilles Ratel,Roger desbiens.General model for sag-tension calculation of composite conductors.2001IEEE Porto Power Tech Conference.
[21]郑咸义.计算方法[M].广州:华南理工大学出版社,2002.
[22]万建成,冯学斌,莫娟.特高压大跨越导线选型研究[J].电力设备,2007,8(4):1-5.
[2]中国电力工程顾问集团公司,华东电力设计院,西北电力设计院.GB 50545—2010,110 kV~750 kV架空输电线路设计规范[S].北京:住房和城乡建设部,2010.
[3]Mehran Keshavarzian and Charles H.Priebe.Sag and Tension Calculations for Overhead Transmission Lines at High Temperatures—Modified Ruling Span Method.IEEE Transactions on power delicery April,2000.
[4]Kwabena Adomah,Yukio Mizuno,Member,IEEE and Katsuhiko Naito,Fellow,IEEE.Probabilistic Assessment of the Reduction in Tensile Strength of anOverhead Transmission Line’s Conductor With Reference to Climatic Data.
[5]李小平,张芳榴,高玉明.超高压输电线路优化设计方法的研究[J].中国电机工程报1989,9(2)11-18.
[6]谢海涛.输电塔结构优化方法研究[D].哈尔滨:哈尔滨工程大学,2007.
[7]姜毅,秦庆芝,傅春蘅.特高压直流试验线段杆塔设计研究[J].电力建设,2008,28(12):4-7.
[8]罗振平.AAAC导线在大跨越输电线路中的应用[J].电力建设,2002,23(4):35-36.
[9]尤传永.架空输电线路增容导线的比较研究[J].电力建设,2007,28(增刊):79-87.
[10]赵作利,王丽,姜振富.碳纤维复合芯铝绞线在辽宁电网线路改造中的应用[J].电力建设,2007,28(增刊):104-107.
[11]石吉汉,吴继云.导线舞动的防治[J].电力建设,2005,26(12):39-42.
[12]GB/T 1179—83,铝绞线及钢芯铝合金绞线[S].国家标准局,1983.
[13]Q/XH A009—2006,耐热铝合金架空导线[S].新华金属制品有限公司,2006.
[14]DL/T 5222—2005,导体和电器选择设计技术规定[S].北京,国电力出版社,2005.
[15]机械工程手册编辑委员会编,电机工程手册第26篇电线电缆(试用本)[M].北京:机械工业出版社.
[16]GB50545—2010,110kV~750kV架空输电线路设计规范[S].北京:中国电力企业联合会.
[17]上海电联研究所电工材料及特种线缆质检中心.JLHA1/G1A—460/60钢芯铝合金绞线检验报告[R].上海:2006.
[18]潘基书.钢芯耐热铝合金绞线在线路设计及运行中应注意的问题[J].云南电力技术,2005,33(3):28-31.
[19]国家电力公司东北电力设计院.电力工程高压架空送电线路设计手册(第二版)[M].北京:中国电力出版社,2002.
[20]Mircea iordanescu,Janislaw tarnowski,Gilles Ratel,Roger desbiens.General model for sag-tension calculation of composite conductors.2001IEEE Porto Power Tech Conference.
[21]郑咸义.计算方法[M].广州:华南理工大学出版社,2002.
[22]万建成,冯学斌,莫娟.特高压大跨越导线选型研究[J].电力设备,2007,8(4):1-5.