| 摘要 |
PURPOSE:To improve control accuracy by providing generating ratio computing elements and required steam quantity computing elements, and performing optimum load allotment with algorithm of a control system giving command to a load allotter. CONSTITUTION:Generating ratio computing elements 9 computing variations of generating ratio on respective turbines 6 and required steam quantity computing elements 11 estimating steam quantity by share for presettled period and outputting required steam quantity through dividing the estimated quantity by the period to a load allotter 12, are provided. Optimum load allotment can be performed, thereby, with algorithm of a control system performing simple numerical operation, therefore optimum load allotting coefficient can be determined on real time, thereby control accuracy can be improved. |
