| 最大负荷损耗小时数求取方法质疑 |
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| 引用本文： | 陆广香,单渊达,龚乐年,石延森,杨玉彪. 最大负荷损耗小时数求取方法质疑[J]. 电工技术学报, 1996, 0(1) |
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| 作者姓名： | 陆广香 单渊达 龚乐年 石延森 杨玉彪 |
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| 作者单位： | 东南大学，徐州发电厂 |
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| 摘 要： | 电力工程设计中的技术经济比较涉及到年电能损耗计算，其常用方法就是根据最大负荷利用小时数和功率因数从手册中查取最大负荷损耗小时数。本文对这一经典问题进行了深入分析，结果表明，最大负荷损耗小时数与功率因数的关系与手册中所给出的有着本质区别。此外，本文还对最大负荷损耗小时数与另一个新参数──年最大负荷持续时间相对值之间的关系进行了详细讨论
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| 关 键 词： | 电力系统，设计，损耗，功率因数 |
The Method About the Determination of Maximum Load''''s Loss Hours is Doubtful |
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| Lu Guangxiang,Shan Yuanda,Gong Lenian. The Method About the Determination of Maximum Load''''s Loss Hours is Doubtful[J]. Transactions of China Electrotechnical Society, 1996, 0(1) |
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| Authors: | Lu Guangxiang Shan Yuanda Gong Lenian |
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| Affiliation: | Lu Guangxiang;Shan Yuanda;Gong Lenian (Southeast University)Shi Yansen;Yang Yubiao (Xuzhou Power Plant) |
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| Abstract: | The common method about the calculation of electrical energy loss in the technical and economical comparison is looking up the maximum load's loss hours according to the maximum load's utilization hours and POwer factor in manual. This classical problem is analyzed in this Paper, the results show that the relation between maximum load's loss hours and power factor is different from the manual. In addition, the relation among maximum load's loss hours and utilization hours and a new factor-the annual relative duration of maximum load is discussed in detail, the result is niteresting. |
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| Keywords: | Electrical engineering design Energy loss Power factor Relative duration of maximum load |
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