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Excitation and Voltage Regulation System

A typical excitation system includes a voltage regulator, or exciter, protection circuits, and measurements transducers. If the terminal voltage decreases below rated value, the conU ol system increases the rotor cuiTent and thus the magnetic field as shown in Faraday s law, the generated voltage is thus forced up to the desired value. [Pg.299]

The principal function of the excitation system is to furnish power in the form of direct current and voltage to the generator field, creating the magnetic field.The excitation system also comprises control and protective equipment which regulates the generator electrical output. In today s complex power system transmission design, the performance and protection fea-... [Pg.943]

Virtually all of the power generated by electric utilities and industrial turbine generators is supplied by synchronous ac generators. This type of generator includes an excitation system which is used to regulate the output voltage and power factor. The emphasis in this chapter will therefore be on synchronous ac generators. [Pg.935]

See other pages where Excitation and Voltage Regulation System is mentioned: [Pg.23]    [Pg.271]    [Pg.276]    [Pg.276]    [Pg.276]    [Pg.23]    [Pg.271]    [Pg.276]    [Pg.276]    [Pg.276]    [Pg.106]    [Pg.297]    [Pg.299]    [Pg.56]    [Pg.117]    [Pg.724]    [Pg.253]    [Pg.488]    [Pg.351]    [Pg.353]    [Pg.344]    [Pg.66]    [Pg.363]    [Pg.488]    [Pg.114]    [Pg.114]    [Pg.205]    [Pg.134]    [Pg.85]    [Pg.640]    [Pg.718]    [Pg.615]    [Pg.2333]    [Pg.940]    [Pg.985]    [Pg.300]   


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