浅谈长圆形铁芯油浸式变压器的优缺点

为了降低油浸式变压器成本,节约变压器的铁芯、钢材及油的用量,建立长圆形截面铁芯的结构模型,通过分析实例对比圆形截面铁芯结构提供确切的节材数据,并结合变压器短路计算分析长圆形截面铁芯结构的优缺点。

Discussion of the Pros and Cons of the Oblong Core Oil-Immersed Transformer

In order to reduce the costs of oil-immersed transformer, and saving Silicon core material, steel an d oil, we establish the oblong core structure model. By calculating the example in contrast with circular core structure transformer ,we get precise data that how much the oblong core transformer can save. Then, via analyzing the short-circuit electromagnetic force of transformer, discuss the pros and cons of the oblong core transformer.