基于MATLAB工具箱的机组负荷分配的建模与优化

Modeling and Optimization of Units' Load Dispatch Based on MATLAB Toolboxes

提出一种利用MATLAB工具箱解决机组负荷优化分配的方法。首先利用曲线拟合工具箱拟合机组的煤耗特性曲线进行建模,再使用优化工具箱进行负荷优化分配。经过仿真计算,得到了比等微增率法更优的结果。此方法简洁实用,方便快捷。

A new method was introduced to solve the units' optimal load dispatch problem by means of MATLAB toolboxes. It first builds the model by using Curve fitting Toolbox to fit the unit input output curves, and then dispatch the load with the aid of optimization toolbox. By simulation and calculation, it gets more optimal results than equal increment method. The proposed method is simple, practical, convenient and celerity.