Locating stator-winding ground faults accurately is a very difficult task, especially in high-
impedance grounded generators. Through the conventional measurements of power plants …

This work presents an analytical methodology for synchronous generators stator faults
protection. The proposed method is built on a differential protection relay strategy. A …

The most common protection scheme for synchronous generators against stator windings
fault is the differential protection scheme. In this paper, a new voltage‐controlled overcurrent …

Ground faults are one of most often reasons of damages in stator windings of large
generators. Under certain conditions, as a result of ground-fault protection systems …

The type of generator grounding method and the system configuration determine the choice
of ground fault protection. Ground fault generator stator can cause serious damage to the …

This paper describes an idea of realization of a software–hardware laboratory environment
enabling to run research and implementation in the area of ground-fault protection of …

5. CONCLUSIONES PRINCIPALES, TRABAJOS FUTUROS Y CONTRIBUCIONES
ORIGINALES 169 5.1. Conclusiones principales............................ 170 5.2. Trabajos …

An analysis of the operating conditions of a third harmonic ground-fault protection system for
a four-pole generator with two parallel branches in the phase winding was carried out. The …

Power Generators of high KVA rating especially that of hydropower plant are very much
prone to the ground faults. Stator ground faults are the most common winding failure in …

Power system protection is designed to identify and isolate the system from any type of fault
or abnormal condition which may endanger the equipment and operation of the system as a …