Technical Slides Excitation Systems
Technical Slides Excitation Systems
Technical Slides Excitation Systems
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<strong>Excitation</strong> System<br />
Tasks and Structure<br />
Supply of DC excitation current to rotor winding of generator<br />
Control of DC excitation current such that generator voltage is maintained constant within<br />
the set tolerances (Automatic Voltage Regulator AVR)<br />
<strong>Excitation</strong> systems<br />
for<br />
generators with exciters<br />
G<br />
EM<br />
HEM<br />
SPPA-E3000 Electrical Solutions<br />
Open- and closedloop<br />
controls<br />
incl. AVR<br />
G<br />
<strong>Excitation</strong> systems<br />
for<br />
static excitation<br />
Open- and closedloop<br />
controls<br />
incl. AVR<br />
Power Generation · Instrumentation & Controls 3<br />
Erreger E4 / R. Schumann / Pa V1.9 18. Juli. 2006<br />
©Siemens Power Generation 2005. All Rights Reserved
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