| 试论配电变压器负荷率与节能 |
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| 引用本文： | 杨捷,杨辉煦. 试论配电变压器负荷率与节能[J]. 建筑电气, 2011, 30(7): 25-28 |
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| 作者姓名： | 杨捷 杨辉煦 |
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| 作者单位： | 宁夏建筑设计研究院有限公司,银川市,750001 |
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| 摘 要： | 从年电能损耗角度论述配电变压器最佳负荷率．通过计算比较得出变压器效率与最佳负荷率的关系．最大负荷年损耗小时数对变压器最佳负荷率的影响等结论，对配电变压器负荷率、容量选择与节能问题进行了研究探讨。
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| 关 键 词： | 年电能损耗 输出单位容量年电能损耗负荷率 最佳负荷率 最大负荷年损耗小时数 无功 功率经济当量 |
Discussion on Load Factor and Energy-saving of Distribution Transformers |
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| Yang Jie Yang Huixu. Discussion on Load Factor and Energy-saving of Distribution Transformers[J]. Building Electricity, 2011, 30(7): 25-28 |
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| Authors: | Yang Jie Yang Huixu |
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| Affiliation: | Yang Jie Yang Huixu (Ningxia Architecture Design & Research Institute Co.,Ltd.,Yinchuan 750001,China) |
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| Abstract: | From the point of view of annual electrical energy consumption, an optimum load factor of distribution transformers is proposed in this paper. The relationship between transformer efficiency and the optimum load factor is obtained and conclusions such as the impact of annual consumption number of hours of the maximum load on the optimum load factor of transformers are obtained by calculation and comparison. In addition, the load factor, capacity selection and energy-saving of distribution transformers are a... |
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| Keywords: | Annual electrical energy consumption Annual electrical energy consumption of output unit capacity Load factor Optimum load factor Annual consumption number of hours of the maximum load Economic equivalent of reactive power |
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