Technical Slides Excitation Systems
Technical Slides Excitation Systems
Technical Slides Excitation Systems
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SIPOL System<br />
SIPOL <strong>Excitation</strong> and Voltage Regulation System<br />
for small Synchronous Generators with Exciters<br />
G<br />
EM<br />
HEM<br />
Mounting plate<br />
dimensions:<br />
580x600x350 mm<br />
Open- and<br />
closedloop<br />
controls<br />
SPPA-E3000 Electrical Solutions<br />
- <strong>Excitation</strong> output rating up to 20 A DC<br />
- Transistorized chopper regulators<br />
- Digital open- and closed-loop control functions<br />
- Operating modes (with bumpless changeover)<br />
and user-adjustable limiters as follows:<br />
Automatic voltage regulator, excitation current<br />
controller, reactive power or power factor<br />
controller<br />
- Potential free output interfaces<br />
- Overvoltage protection and de-excitation<br />
- Options:<br />
· Analog value outputs<br />
· Installation in 8MF cabinet or Rittal enclosure<br />
- <strong>Excitation</strong> system is supplied fully assembled,<br />
tested and installed on a mounting plate<br />
Power Generation · Instrumentation & Controls 5<br />
Erreger E4 / R. Schumann / Pa V1.9 18. Juli. 2006<br />
©Siemens Power Generation 2005. All Rights Reserved
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