This paper introduces the design of a new protection device for small current neutral grounding power network, combined with curriculum teaching of principles of protective relaying in power system.
英
美
- 結合電氣工程專(zhuān)業(yè)“電力系統繼電保護原理”課程教學(xué),介紹了一種電力系統小電流接地保護實(shí)驗裝置的設計,采用零序電流群體比幅原理實(shí)現,由集成電路運算放大器構成。
