Proof of Mounting of Harmonics Removing Damping Device for Arc Removing Coil of 66 kV System
Zhe Yu · Metallurgical Power · 2003
Based on the example of the electric n etwork of Anshan Iron Steel Co.,ba-sic causes of unreal earthing phenom enon often occurring in the electric network and unbal-anced three-phase voltage are analy zed.Basic design principle of mount ing of arc removing damp-ing device is put forward.It also giv es the calculation method of damping resistance value for arc removing coils of different size s.