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PI Fuzzy Gain-Scheduling Speed Control at Startup of a Gas-Turbine Power Plant.
- Source :
-
IEEE Transactions on Energy Conversion . 03/01/2011, Vol. 26 Issue 1, p310-317. 8p. - Publication Year :
- 2011
-
Abstract
- Speed control during startup is one of the most critical tasks of gas turbine power plant operation. This paper introduces the PI fuzzy gain-scheduling (PI-FGS) controller to solve the foremost speed-control problems, including tracking of the acceleration pattern and rejection of disturbances caused by operation events throughout startup. Fundamentally, the PI-FGS synthesizes a GS controller from multiple locally tuned generalized proportional integral (PI) algorithms by means of a fuzzy system. The PI-FGS structure permits independent tuning of the tracking and rejection responses at any operating point. In addition, tuning can be carried out on-site based on the operator experience and inspection of the current plant response. Simulation experiments show that the PI-FGS may improve speed-control performance well over that provided by commercially available speed controllers, which are based on a single conventional PI algorithm. [ABSTRACT FROM PUBLISHER]
Details
- Language :
- English
- ISSN :
- 08858969
- Volume :
- 26
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Energy Conversion
- Publication Type :
- Academic Journal
- Accession number :
- 58578539
- Full Text :
- https://doi.org/10.1109/TEC.2010.2081991