Nonlinear separation modeling and control of a boiler system by use of actual data of a thermal power plant

Nonlinear separation modeling and control of a boiler system by use of actual data of a thermal power plant

Construction of a reasonable controller and automatic determination of the BIR for a boiler system in a thermal power plant are investigated based on the nonlinear separation control method by using actual data of the thermal power plant. Nonlinear separation control consists of nonlinear static com...

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Veröffentlicht in:Electrical engineering in Japan 2003-09, Vol.144 (4), p.53-62
Hauptverfasser: Nakamura, Masatoshi, Yoshikai, Taisuke, Goto, Satoru, Matsumura, Shiro
Format: Artikel
Sprache:eng
Schlagworte:
actual data
BIR
feedwater flow
fuel flow
nonlinear separation control
thermal power plant
water wall outlet fluid temperature
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Zusammenfassung:Construction of a reasonable controller and automatic determination of the BIR for a boiler system in a thermal power plant are investigated based on the nonlinear separation control method by using actual data of the thermal power plant. Nonlinear separation control consists of nonlinear static compensation and linear dynamics compensation, applied independently. The effectiveness of the proposed method is verified by numerical simulation studies. © 2003 Wiley Periodicals, Inc. Electr Eng Jpn, 144(4): 53–62, 2003; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/eej.10179
ISSN:0424-7760
1520-6416
DOI:10.1002/eej.10179