| 三峡工程施工供电系统规划设计 |
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| 引用本文： | 刘茂祥.三峡工程施工供电系统规划设计[J].中国三峡建设,1997(12):15-17. |
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| 作者姓名： | 刘茂祥 |
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| 作者单位： | 长江委设代局!湖北省宜昌市，443002 |
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| 摘 要： | 三峡工程施工供电系统是国内最大的施工供电系统，最高负荷达７０ＭＷ，有四个电压等级；主供电源额定电压２２０ｋＶ，保安电源额定电压１１０ｋＶ，供电网络最低一级额定电压３５ｋＶ，配电网络额定电压６ｋＶ。施工供电系统按照满足施工用电为主，远景利用为辅满足施工用电为主，远景利用为辅的原则进行规划和布置，该系统由１座２２０ｋＶ变电所、９座５ｋＶ变电所、３座３５ｋＶ厢式变电所、约２００年６ｋＶ配电所，４９ｋｍ２
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| 关 键 词： | 三峡工程 施工供电系统 规划设计 |
Planning of Construction Power Supply |
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| Liu Maoxiang.Planning of Construction Power Supply[J].China Three Gorges Construction,1997(12):15-17. |
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| Authors: | Liu Maoxiang |
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| Affiliation: | Liu Maoxiang |
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| Abstract: | The construction power supply system for the Three Gorges Project is the largestone in China, with amaximum load of up to 70 MW,and four voltage levels including a rated voltage of 220 kV for main power supply, 110kV for safety power supply, 35kV for the lowest levelin the power supply netowrk and 6kV for the distribution. The planning and arrangement of theconstuction power supply system are based on mainly the requirments for construction powersupply and secondly for the future utilization. The system consists of one 220kV substation,nine35kV substations,three 35kV substation cabinets and some 2006kV distribution substations,and49km long 220kV transmission line, 15Km long 110kV transmission line, 73Km long 35kV transmission line and 125Km long 6kV distribution line. |
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| Keywords: | Three Gorges Project Construction power supply System Planning |
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