Journal Name:
- International Journal of Innovation and Applied Studies
Keywords (Original Language):
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Abstract (Original Language):
An Integral part of generator is Excitation System and new technology of Excitation System has been developed
utilizing a power sources. The most important a portion of electric power system is synchronous generator due to it is the
source of electrical energy and energy transformation is possible only when generator excitation exists. The generator
excitation systems work when generator excitation system operates a dc charge to the generator heads to energize the field
of magnetic around them to enable the electricity that should be generated. There are brushless and brush-type exciters and
generators are built in exciters or charge can be established from any external source. This paper presents the control and
configuration of synchronous generator excitation system as current mainstream technology, which is widely designed for
feeding of turbo generator excitation winding with auto- regulated DC in generator operation, control normal and emergency
modes. In this paper discuss appended on excitation system models of synchronous generator and emphasis on drawbacks,
different possibilities to regulate generator excitation, de-excitation systems and overvoltage Protection with special newly
developed nonlinear system regulation. And also append short descriptions of functions, compositions, Structure and
Working Principle of Generator Excitation System.
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