| 500kV聊城变电站超规模扩建方案及综合效益研究 |
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| 引用本文： | 朱春萍,沙志成,朱子钊.500kV聊城变电站超规模扩建方案及综合效益研究[J].山东电力高等专科学校学报,2013,16(2):29-31,36. |
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| 作者姓名： | 朱春萍 沙志成 朱子钊 |
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| 作者单位： | 山东电力工程咨询院有限公司 山东 济南 250013 |
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| 摘 要： | 针对电网发展面临的土地资源稀缺与电力需求增长的矛盾,结合山东聊城地区电网的实际,本文提出了利用500kV变电站超规模扩建增强220kV分区供电能力的供电模式。从技术可行性、经济效益两方面与传统的新建500kV变电站模式进行了比较分析。研究表明,采用500kV变电站超规模扩建模式在满足供电需求的前提下,具有较大的经济优势,在负荷密集地区具有推广应用的价值。
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| 关 键 词： | 超规模扩建 综合效益 供电模式 |
Study on Ultra-scale Extension Plan and Comprehensive Benefit Research for 500kV Liaocheng Substation |
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| Abstract: | Aimed at the present problems existing in contradiction between rare land resource and increasing power meet and demand.In this paper,new power supply mode is suggested by improving ability of division power supply taking 500kV Liaocheng substation ultra-scale extension for example.Mean while,comparative analysis between conventional mode for newly-built 500kV substation and ne w mode from two sides of technical feasibility and economic benefit has been given.The results show that mode of 500kV substation ultra-scale extension is relatively economic advantage by the premise of guarantee of power supply and popularization using value in densely loaded area. |
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| Keywords: | ultra-scale extension comprehensive benefit power supply mode |
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