联合运行冷水机组负荷优化分配及仿真研究

Optimal load sharing strategy for multiple-chiller systems and its simulation

根据冷水机组的性能系数与其部分负荷率相关的特性,提出一种基于最小能耗的联合运行冷水机组负荷优化分配方法,从而获得最佳的机组负荷分配率和性能系数。对该负荷优化分配方法进行了MATLAB仿真。仿真结果表明,该控制策略能够优化机组的运行,减少系统能耗。

According to the relation between COP and PLR（part load ratio）of a chiller,presents an optimal load sharing strategy for multiple-chiller systems based on minimal energy consumption to obtain optimal load sharing rate and COP.Carries out the simulation with MATLAB.The results show that the optimal strategy proposed could optimize multiple-chiller systems and save energy.