摘要
如何防止励磁涌流造成变压器差动保护误动作一直是变压器保护中的关键问题,就目前国内外专家提出的新型变压器保护原理和方法进行了综述,并对一些现代智能理论的应用进行了比较,指出了变压器保护的研究和应用动向。
How to prevent mal-operation caused by magnetizing inrush current of transformer differential protection is always the key problem in transformer protection. This paper summarizes several new principles of transformer protection presented by lots of scholars, makes comparison on application of modern intelligent theory, and points out the tendency of its research and application.
出处
《太原科技》
2005年第1期73-75,共3页
Taiyuan Science and Technology
关键词
变压器保护
励磁涌流
内部故障
transformer protection
magnetizing inrush current
internal fault
