| 配电变压器的节能运行 |
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| 引用本文： | 袁湍洪. 配电变压器的节能运行[J]. 金属制品, 2011, 37(4): 59-61. DOI: 10.3969/j.issn.1003-4226.2011.04.017 |
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| 作者姓名： | 袁湍洪 |
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| 作者单位： | 贵州钢绳股份有限公司,贵州遵义,563000 |
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| 摘 要： | 阐述配电变压器运行中的节能措施:在新建项目中根据经济合理性,尽可能地选用低损耗高效能变压器;使用过程中变压器达到最高效率时,负载容量一般为额定容量的65%,变压器处于最佳经济运行状态,可使变压器能耗下降10%左右。介绍型号分别为B1(S9-1600)和B2(S9-2000)的2台配电变压器在实际生产中运行方式的选择:由变压器的技术参数确定2台变压器单独运行时的损耗P1(I),P2(I),以及并列运行时的损耗P(I)分别与负载电流I的关系,并通过方程求出P1(I)与P2(I),P2(I)与P(I)交点处的电流Ib,Ic。当0Ic时,B1和B2同时运行,变压器损耗最小。
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| 关 键 词： | 变压器 容量 损耗 负载电流 运行方式 |
Energy saving operation of distribution transformer |
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| YUAN Tuan-hong. Energy saving operation of distribution transformer[J]. Steel Wire Products, 2011, 37(4): 59-61. DOI: 10.3969/j.issn.1003-4226.2011.04.017 |
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| Authors: | YUAN Tuan-hong |
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| Affiliation: | YUAN Tuan-hong (Guizhou Wire Rope Incorporated Company,Zunyi 563000,China) |
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| Abstract: | To expound energy saving measure in distribution transformer operation.According to economic feasibility in newly built project,low loss high efficiency transformer should be selected possibly.When transformer reaches highest efficiency during use,load capacity is specified load 65%,transformer is in optimum economic operation state,which can decrease about 10% of transformer energy consumption.To introduce the operation method selection of two distribution transformer type B1(S9-1600) and B2(S9-2000) in ac... |
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| Keywords: | transformer capacity loss load current operation menthod |
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