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RISStator turn-to-turn fault detection of synchronous generator using Total Harmonic Distortion (THD) analyzing of magnetic flux linkage
Diagnostics of synchronous generator turn-to-turn faults can be accomplished by analyzing the anomalies of machine local variable such as magnetic flux linkage. On the other hand, because current transformers and voltage ...
Artificial neural network approach for locating internal faults in salient-pole synchronous generator
This paper presents an artificial neural network approach for locating internal faults in salient-pole synchronous
generator. This method uses samples of magnetic flux linkages to reach a decision. Meyer ...
Effect of Increasing the Grounding Grid Resistance of a Ground System at a Substation on the Safety and Transient Overvoltage on the Interior Equipments
In substations, protective equipments such as arresters
and neutral transformer are being connected to substation
ground grid to protect them against transient overvoltage, firing
and other damages. ...
A Novel Flux- Based Method for Synchronous Generator Loss of Excitation Protection
Synchronous generator Loss of Excitation
(LOE) if dose not detected rapidly; not only
has a harmful affect on the generator, but also
has a devastating impact on power system
stability. This ...
Study on application of flux linkage of synchronous generator for loss of excitation detection
This contribution deals with the analysis of synchronous generator loss of excitation (LOE) protection. This paper presents a new method for detecting LOE in synchronous generator based on the variation of the magnetic flux ...