大型汽轮机组的优化寿命管理模式

Optimization Model of Life time Management for Large Steam Turbine Units

针对传统寿命管理方法所存在的不足，本文提出了控制与管理一体化的优化寿命管理模式。同时提出大型汽轮机组启动应该实施最小成本规划和控制（ＬｅａｓｔＣｏｓｔＰｌａｎｎｉｎｇａｎｄＣｏｎｔｒｏｌｉｎｇ），即ＬＣＰＣ。在给出一种实现方法并加以说明之后，进行了仿真实例计算，结果表明了ＬＣＰＣ的有效性和优化寿命管理模式的重要意义。

In contrast to the convertional management,this paper proposes an innovative model of life time management.This model is characterized by integrating management planning with controlling and thus leading to a least overall cost of products.A sample problem is presented and a simulative computation is also included.It is shown that LCPC (Least Cost Planning and Controlling) provides a justified background for life time management modelling and is expected to be effective in substantially cutting down the product cost.