| 330kV延安变电站供电方案研究 |
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| 引用本文： | 章海静,张小庆,马晓涛,白延清,吉宏生.330kV延安变电站供电方案研究[J].西北电力技术,2010(3):19-22. |
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| 作者姓名： | 章海静 张小庆 马晓涛 白延清 吉宏生 |
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| 作者单位： | 陕西电力科学研究院;延安市供电公司; |
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| 摘 要： | 以延安电网2009年冬季大负荷（冬大）运行方式为研究背景,就330 kV延安变电站变电容量不满足北部电网用电需求进行其供电方案的可行性计算分析,根据计算分析结果制定了延安变电站在冬大运行方式下的供电方案。该方案明确提出对延安变电站进行增容改造势在必行,强调指出延安变电站的增容改造只是缓解了北部电网目前的供电压力,要彻底解决北部电网的电力短缺难题,还应尽快在延安西北部地区建设新的电源点。
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| 关 键 词： | 供电能力 供电方案 电源 |
Study on Power Supply Scheme for 330 kV Yan'an Substation |
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| ZHANG Hai-jing,ZHANG Xiao-qing,MA Xiao-tao,BAI Yan-qing,JI Hong-sheng.Study on Power Supply Scheme for 330 kV Yan'an Substation[J].Northwest China Electric Power,2010(3):19-22. |
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| Authors: | ZHANG Hai-jing ZHANG Xiao-qing MA Xiao-tao BAI Yan-qing JI Hong-sheng |
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| Affiliation: | ZHANG Hai-jing~1,ZHANG Xiao-qing~1,MA Xiao-tao~2,BAI Yan-qing~2,JI Hong-sheng~2 (1.Shaanxi Electric Power Research Institute,Xi\'an 710054,China,2.Yan\'an Power Supply Bureau,Yan\'an 716000,China) |
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| Abstract: | With 2009 winter heavy load operation mode of Yan'an network as study background,feasibility calculation and analysis of power supply schemes are conducted for power capacity of 330 kV Yan'an substation can not satisfy the demand of Northern network.The power supply scheme is made as per calculation results.The scheme presents that capacity increasing transformation shall be conducted in Yan'an substation,and the transformation can only mitigate the power supply pressure of northern network,new power source... |
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| Keywords: | power supply ability power supply scheme power sources |
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