| 单相电力负载的平衡对策--对几个变压器专利方案的分析 |
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| 引用本文： | 李国建,李光友. 单相电力负载的平衡对策--对几个变压器专利方案的分析[J]. 变压器, 2000, 37(12): 10-13 |
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| 作者姓名： | 李国建 李光友 |
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| 作者单位： | 山东大学电力学院,山东,济南,250061;山东大学电力学院,山东,济南,250061 |
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| 摘 要： | 逐个分析将三相转换成单相电源的8个变压器专利方案的平衡效果,指出了单纯依靠变换绕组联合和铁心结构,是消除不了单相电力负载的不对称后果的,并提出了消除负序磁势的新思路和新结构。
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| 关 键 词： | 三相变压器 单相变压器 专利 不对称运行 分析 |
Countermeasure of Non-Equilibrium due to Single Phase Load--Analysis for Some Patents of Transformer |
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| LI Guo-jian,LI Guang-you. Countermeasure of Non-Equilibrium due to Single Phase Load--Analysis for Some Patents of Transformer[J]. Transformer, 2000, 37(12): 10-13 |
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| Authors: | LI Guo-jian LI Guang-you |
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| Abstract: | The equilibrium effects for eight patent schemes which are related to transfer the power from three phase into single phase. The paper points that it's not possible to eliminate asymmetry of single phase power load of transformer only by the means of variating the winding connection and adopting the special structure of core. The new thinking and structure used for eliminating negative sequence magnetic potential are proposed. |
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| Keywords: | Three phase transformer Single phase transformer Patent Asymmetry operation Analysis |
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