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燃煤锅炉给风回路的控制难点在于给煤量的控制,由于燃烧过程中必须使风煤保持最佳比例,常规控制方法很难得到较快的响应特性和准确的给煤量参数,文中采用模糊控制器对给风回路进行调解,得到较精确的控制效果,从而避免了冒黑烟和资源浪费问题。
Control of coal-fired boiler wind circuit is the difficulty of coal control, due to the combustion process must maintain the best proportion of the wind, the conventional control method is difficult to get faster response characteristics and accurate parameters of coal consumption, the text adopted Fuzzy controller to the wind circuit to mediate, get more accurate control effect, thus avoiding the black smoke and waste of resources.