三峡-葛洲坝梯调模型的测控系统应用

来源 :第二届水力发电技术国际会议 | 被引量 : 0次 | 上传用户:doer
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  三峡-葛洲坝梯级电站联合调度水力学模型试验中,三峡电站下泄流量日变化幅度较大,葛洲坝电站反调节时流量大而水头较低。为了适应新实验的技术要求,提高实验数据的精度和效率,在原有模型测控系统的基础上,开发了由组态王和PLC组成的两级计算机监控系统,采用FUZZY- PI复合控制算法,对于改善调节水流动态特性,并消除系统静差效果较为理想,模型的性能得以充分发挥,满足实际运行需求。
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