The protection for earth fault line selection and fault point location by S injecting current in neutral isolatedpowersystem is presented.
介绍了基于“S注入法”的小电流接地系统单相接地故障选线定位保护。
2
The phenomena of isolated stability domain (ISD) found in transient stability assessment of a real powersystem are analyzed with the classical one-machine infinite-bus (OMIB) system.
When enterprise power supply system becomes isolated after fault occurred, the best method is finding a suitable grid-connected point to connect with external power grid to maintain stable.