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Commenced in January 2007 Frequency: Monthly Edition: International Publications Count: 29534


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12431
Design of Coal Quality Disturbance Free System for Coordinated Control System Based on Gain Scheduling
Abstract:
The economic and stable operation was affected seriously by coal quality disturbance for power plants. Based on model analysis, influence of the disturbance can be considered as gain change of control system. Power capability coefficient of coal was constructed to inhibit it. Accuracy of the coefficient was verified by operating data. Then coal quality disturbance free system based on gain scheduling was designed for coordinated control system. Simulation showed that, the strategy improved control quality obviously, and inhibited the coal quality disturbance.
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References:

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