| 2. | The suggested control scheme fulfills automatic full range feedwater control by changing the structure and parameter of control system according to different stages of load , making full use of intelligent fuzzy logic function on conditons of remaining process system 充分利用模糊智能控制系统的功能,在不改变工艺系统的情况下,从控制策略着手,随工况的变化改变控制系统的参数,在锅炉点火、升压、并网、升负荷、降负荷全过程实现自动控制。 |