| 对确定三相变压器连接组标号的教学及实践 |
| |
| 引用本文： | 刘玉庆. 对确定三相变压器连接组标号的教学及实践[J]. 济南大学学报(社会科学版), 1995, 0(1) |
| |
| 作者姓名： | 刘玉庆 |
| |
| 作者单位： | 济南大学自动化系 |
| |
| 摘 要： | 三相变压器连接组标号的确定在实际工作和教学过程中,经常遇到.有时参考方向不明确,也较繁,掌握和理解起来有困难,容易出错.本文根据几年的教学实践,从特殊到一般,由浅入深,对三相变压器连接组标号的确定进行了归纳、总结,得出规律.实践证明,效果较好.
|
| 关 键 词： | 三相变压器 连接组 相量图 原理图 |
TEACHING AND PRACTISING FOR DETERMING THE CONNECTION GROUP SYMBOLS OF A THREE-PHASE TRANSFORMER |
| |
| Liu Yuqing. TEACHING AND PRACTISING FOR DETERMING THE CONNECTION GROUP SYMBOLS OF A THREE-PHASE TRANSFORMER[J]. Journal of Jinan University, 1995, 0(1) |
| |
| Authors: | Liu Yuqing |
| |
| Affiliation: | Dept. of Autom. Eng. |
| |
| Abstract: | It is freguently meet to determine the connection group symbols of three -phase transformers in work and teaching. Sometimes, reference directions are uncertain and complicated. So they are difficult to be understood and mistakes are easy to be made. This paper sumes up the writer' s teaching experiences of many years and proposes a new determining laws . It is practically proved that their effect is better. |
| |
| Keywords: | Three-phase transformer connection groups Vector diagram principle diagram. |
| 本文献已被 CNKI 等数据库收录！ |
|
