面向智慧小镇建设的机房电气管线多目标优化布置方法

常规的管线布置优化方法难以在优化过程中得到全局搜索的最优解,导致安全性能无法得到保障,因此面向智慧小镇建设设计一个新的机房电气管线多目标优化布置方法。设置电气管线约束条件,将电压均值、单位时间内电流量、电气管线损耗恢复能力作为目标函数。优化管线布置全局搜索,使用交叉操作的方式不断得到更优解。建立多目标优化电气管线模型,得到电气管线多目标优化的数学模型。通过实验数据可知,该管线布置方法在算法测试中优于常规的3种算法,且在安全性能的检测中只与标准最优值相差6.22×10⁴,3个常规方法与标准最优值的差距为6.813×10⁴、7.6×10⁴、8.32×10⁴,因此可知该多目标优化的管线布置方法可以得到更优解。

Multi-objective Optimization of Electrical Pipeline in Machine Room for Smart Town

It is difficult for conventional optimization methods to get the global optimal solution in the process of optimization,so the safety performance can not be ensured. Set the constraint conditions of the electric pipelines,and take the voltage mean,electric flow per unit time and recovery ability of the electric pipelines as objective function.Optimize the pipeline layout of the global search,the use of cross-operation way to get more optimal solution. The multi-objective optimization model of electric pipelines is established,and the mathematical model of multi-objective optimization of electric pipelines is obtained. The experimental data show that the pipeline layout method is better than the conventional three algorithms in the algorithm test,and only 6.22×10⁴ is different from the standard optimal value in the safety performance test. The difference between the three conventional methods and the standard optimal value is 6.813×10⁴、7.6×10⁴、8.32×10⁴. Therefore,the multi-objective optimization method can get more optimal solution.