基于线性规划算法的燃气轮机备品备件储备策略优化研究

Storage Strategy Optimization for Gas Turbine Spare Parts Based on Linear Programming Algorithm

对燃气轮机热通道部件的替换策略进行了深入探讨,通过线性规划算法详细分析并比较了多台燃气轮机备品备件联储策略的经济性,提出了一种最小部件成本的备品备件储备策略的计算方法。结果表明:多台燃气轮机进行备品备件联储,在检修时对备件进行轮换使用可以节约燃气轮机的部件成本,该算法可以用于提出备品备件储备策略。

The replacement strategy of hot aisle components for gas turbines was discussed in depth,and the economics of combined storage strategies for multiple gas turbine spare parts were analyzed and compared in detail through a linear programming algorithm,following which,a calculation method was proposed for spare parts storage strategies with minimum component costs.Results show that the combined storage strategy for multiple gas turbines could save the parts cost during maintenance,since the spare parts could be replaced in turn.The algorithm proposed may be used to optimize the storage strategy of spare parts in actual applications.