| 判定图法确定三相变压器联接组及标号 |
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| 引用本文： | 任亚莉.判定图法确定三相变压器联接组及标号[J].电气电子教学学报,2003,25(5):37-38. |
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| 作者姓名： | 任亚莉 |
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| 作者单位： | 长庆石油勘探局,培训中心,甘肃,宁县,745217 |
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| 摘 要： | 基于三相变压器联接组的钟点表示法和决定三相变压器联接组别标号的三个因素提出了解决三相变器联接组问题的一种新方法——判定图法。通过Yy2,Yd9和Yy10、Yd7对三相变器联接组与标号的确定进行了分析。该法直观、简便、快速，学生容易掌握，现场操作方便。
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| 关 键 词： | 判定图法 三相变压器 联接组 标号 |
| 文章编号： | 1008-0686(2003)05-0037-02 |
| 修稿时间： | 2003年7月12日 |
Solving Problems on Three-phase Transformer Connection Groups and Marks by a New Decision Graph Method |
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| REN Ya-li.Solving Problems on Three-phase Transformer Connection Groups and Marks by a New Decision Graph Method[J].Journal of Electrical & Electronic Engineering Education,2003,25(5):37-38. |
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| Authors: | REN Ya-li |
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| Abstract: | A new decision graph method was introduced to solve the problem of three-phase transformer connection group, according to clock-notation of three-phase transformer connection groups and three affection factors of connection group mark. The use of it is illustrated by connection forms of Yy2, Yd9, and Yy10, Yd7 of a three-phase transformer. This method is simple to students and it can be used directly and easily. |
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| Keywords: | three-phase transformer connection group decision graph method |
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