| 110 kV无载调压变压器更新改造方案技术经济性探讨 |
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| 引用本文： | 涂六一,黄和龙,许东容. 110 kV无载调压变压器更新改造方案技术经济性探讨[J]. 广东电力, 2000, 13(2): 47-50 |
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| 作者姓名： | 涂六一 黄和龙 许东容 |
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| 作者单位： | 1. 汕头电力工业局,广东,汕头,515041
2. 华能汕头燃机电厂,广东,汕头,515064 |
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| 摘 要： | 介绍了对ＳＦ７－３１５００／１１０型无载调压变压器更新改造方案进行评价选择的分析计算方法,对１１０ｋＶ无载调压非节能型变压器更新或改造的经济效果问题进行了探讨,说明了对该型号器进行改造或更新不仅有利于稳定供电电压,还能提高供电企业的经济效益。
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| 关 键 词： | 无载调压变压器 更新改造 技术经济性 |
Technical-economical assessment on renewal and transformation projects of 110 kV no-load regulating transformers |
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| TU Liu-yi,HUANG He-long,XU Dong-rong. Technical-economical assessment on renewal and transformation projects of 110 kV no-load regulating transformers[J]. Guangdong Electric Power, 2000, 13(2): 47-50 |
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| Authors: | TU Liu-yi HUANG He-long XU Dong-rong |
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| Abstract: | The analytical calculation method for the evaluation and choice of renewal and transformation schemes of SF731500/110 no-load non-energy-saving regulating transformers is described in this paper. The cost-effectiveness analysis of the listed three schemes is included as well. It is concluded that the upgrade of the mentioned type of transformer, no matter how long it has been in service, can improve the quality of supply voltage and increase the benefits of power supply enterprises. |
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| Keywords: | no-load regulating transformers renewal and transformation technique-economics analysis |
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