【摘要】 本文根据目前国内中、小型电厂母管制给水系统中并联泵运行的现状,从节能的观点的出发,以满足机组负荷要求和泵安全运行要求为约束,以能耗最小为目标函数,建立了变速泵并联运行时的优化调度数学模型,并编制了相应的优化调度通用程序。研究结果表明,该数学模型是合理的,该程序可用于实施现场调度。更多还原

【Abstract】 In the paper, a mathematical model of optimum dispatchis proposed a general program is developed. The objective function of the model is based on the minimum energy consumption and the optimum method includes the restraint condition of the need of load-changing and safe operation of pumps. It is shown hat this model can be used to practice optimum dispatch for parallel operation of speed-changing pumps in main water feeding system of middle or small power plants.更多还原