摘要
在配煤煤质指标线性可加的基础上,根据电厂需求建立动力配煤模型,通过利用"0-1"规划来实现对配煤种数的限制。同时针对模型分析不同约束处理办法和优化技术,最终使用归一法和竞赛法则来实现对约束的处理,优化算法选择了模拟退火粒子群算法。该算法简单易行,同时可避免陷入局部最优解。最后通过实例验证该算法的可行性。
On the basis of linear additivity of coal blending this paper establishes power coal blending model which is to quality indicator and according to requirements of power plant, realize limitation of coal blending numbers by using O-1 program- ming. Meanwhile, it analyzes different constraint handling methods and optimization technologies of different models and at last realizes constraint handling by using normalization method and competition method while it selects simulating annea- ling particle swarm algorithm for optimization which is simple and easy to avoid locally optimal solution. By practical exam- ple, it proves feasibility of this algorithm.
出处
《广东电力》
2013年第3期69-71,98,共4页
Guangdong Electric Power
关键词
动力配煤
粒子群算法
模拟退火算法
数学模型
automatic voltage regulator
small hydropower
distributing line
operating voltage
