| 基于功率的三相不平衡度对变压器效率的影响研究 |
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| 引用本文： | 姚伟,张玉良.基于功率的三相不平衡度对变压器效率的影响研究[J].价值工程,2014(26):59-60. |
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| 作者姓名： | 姚伟 张玉良 |
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| 作者单位： | 伊犁师范学院电子信息与工程学院 |
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| 摘 要： | 本文针对三相四线制配电系统中建立了三相不对称负荷的负序容量与负荷相间功率之间的函数关系,并建立了负载率与变压器效率的函数关系。通过理论分析与试验研究得出了三相不平衡度对变压器效率影响的关系。
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| 关 键 词： | 变压器效率 三相不平衡度 三相负荷序容量 节能 负载率 |
On the Impact of Three-phase Imbalance Degree on the Efficiency of the Transformer Based on the Power |
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| YAO Wei,ZHANG Yu-liang.On the Impact of Three-phase Imbalance Degree on the Efficiency of the Transformer Based on the Power[J].Value Engineering,2014(26):59-60. |
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| Authors: | YAO Wei ZHANG Yu-liang |
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| Institution: | (School of Electronics and Information Engineering, Yili Normal University, Yili 835000, China) |
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| Abstract: | This paper establishes the function relationship between three-phase asymmetric load＇s negative sequence capacity and the load and power based on the three-phase four wire distribution system, and sets up a function of load rate and transformer efficiency. The relationship of the impact of the three-phase imbalance degree on the efficiency of the transformer is obtained by theoretical analysis and experimental study. |
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| Keywords: | efficiency of the transformer three-phase unbalance degree three phase sequence capacity energy saving load rate |
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