多热源供热管网最优化的运输问题以及表上作业算法的应用

The Optimal Transportation Problem Model of Multi-source Heating Net and the Application of Table Production Method

对具有多热源的热水、蒸汽供热管网的各热源之间最佳供热匹配提出了最优化运输问题模型．针对运输问题的约束方程系数矩阵的特点，采用比单纯形法更有效的表上作业算法求解，并对该算法中的初始方案的确定，最优性检验，非最优方案的调整及供求不平衡问题的解法进行研究．实例表明该方法是有效的．

The optimal transportation model of net with multi-source, such as hot water and steam,has been studied in this paper.Using table production method to solve this,better than simplex method,acc- ording the character of the stipulation coefficient matrix The decision of initial plan,check of optimization,modulation of non-optimization and unbalance of feeding and requirement,are also been studied It is cleared that the table production method can be used.