Order Publications

Reference: 573

Type:
Technical Brochures
Title:

Guide for Minimizing the Damage from Stator Winding Ground Faults on Hydrogenerators

 

Abstracts

Stator ground faults are the most common winding failure in generators, and this kind of fault occurs due to stator winding insulation breakdown and electrical contact between the active phase winding and the grounded stator core. This document analyzes different grounding schemes, the effect of phase-to-ground faults will be reviewed, and stator winding ground systems and protection systems will be analyzed, including calculation criteria for stator winding grounding devices.
 

File Size: 1 MB

Pages NB: 39

Study Committee : A1 ?

WG (TF): WG A1.14

Year: 2014

 
 
 
Download
Member
FREE free
Non member
FREE free
 

Your AccountYour Account

Password forgotten

Members

may download free of charge all publications including most recent ones


Non Members

may download free of charge publications over three years old and purchase all publications

ContactContact

For any questions in connection with the on-line library, contact:


Publications and Editions Manager

publications@cigre.org