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360MW Unit Drum Water Level Control Simulation Models Improve and Research

Author: XiangXianBing
Tutor: FanQuanGui
School: North China Electric Power University (Hebei)
Course: Thermal Power Engineering
Keywords: drum water level simulation fuzzy control adaptive control
CLC: TM621.3
Type: Master's thesis
Year: 2009
Downloads: 136
Quote: 4
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Abstract


It is critical effect to grip the dynamic characteristic of boiler drum level which establishes the dynamic mathematical model and do research analysis on simulation.Drum water level control is a difficult point in the boiler control. At present,the power plant adopt drum level cascade three-parameter control system based on traditional PID control,it is more difficult to obtain satisfactory control performance when the operating condition has greater changes. For the security and economic of power plant,research the new control method which can overcome the disadvantages of traditional drum level control system has important meaning.According to the simulation model of drum level of 360MW unit in LUO HUANG power station, dynamic characteristic of the model is abstained by simulation experiment in Matlab/Simulink platform. Simulation studies have shown that the model can satisfy the requirements of system simulation.

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CLC: > Industrial Technology > Electrotechnical > Power generation, power plants > Power plant > Thermal power plants, thermal power stations > Power generation equipment
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