The Application of SAVR2000 Excitation System in DaTun Mining Generators

Improved strategies of genetic algorithm and their applications in parameter identification of nonlinear generator excitation systems;

Analysis and research to improve grid transmission capacity by reforming excitation system;

Simulation and measurement of excitation system parameters for 30 MW turbo generator;

It calls for the necessity that excitation systems be modeled in detail.

The Parameters Identification of Excitation System of Power Plant;

Periodic phase conversion overvoltage is inevitable in silicon controlled rectifier excitation system.

Among these methods to improve stability of generators, one of the most efficient and economic way is to make the performance of excitation device better, which has been acknowledged generally.

Wave analysis of main loop of synchronous generator SCR exciting system in fault state;

Aiming at safe and reliable operation of power generating sets,design concepts of exciting systems of generators,as well as four main ways of their control,are respectively being analyzed and discussed.

The exciting system with static self parallel excitation consists of exciting transformer, exciting regulator, silicon controlled rectifier; magnetic extinguishing switch and rotor over voltage protection, etc.