四相输电与三相变四相变压器  

Four-Phase Transmission and Three-phase to Four-Phase Transformer

作　　者：王加庆[1] 向铁元[1] 朱长东[1] 唐桂花[2] 

机构地区：[1]武汉大学,武汉湖北430072 [2]长沙理工大学,湖南长沙410077

出　　处：《江西电力》2006年第1期41-43,共3页Jiangxi Electric Power

摘　　要：概括分析了四相输电系统的发展现状及其优势,然后介绍了两种在四相输电中应用的三相变四相变压器。并分别介绍了这两种变压器电磁关系及性能比较,最后得出两种三相变四相变压器在原理上是正确的,工艺上是可行的,在实际应用中可以配合起来使用,有较大的发展前景。A novel transmission system, four-phase transmission is presented and studied in this paper. Then two new three phase to four-phase transformers are proposed. Their electromagnetic principles are analyzed. In conclusion, these two kinds of transformer are feasible in theory and in technology. Practically, the use of their adaptation has great prospect.

关 键 词：四相输电 三相变四相变压器 电磁关系 

分 类 号：TM721[电气工程—电力系统及自动化] TM41