| 加速遗传算法在电厂动态负荷优化分配中的应用 |
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| 引用本文： | 崔春雷,方彦军. 加速遗传算法在电厂动态负荷优化分配中的应用[J]. 电力自动化设备, 2011, 31(1): 63-66 |
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| 作者姓名： | 崔春雷 方彦军 |
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| 作者单位： | 武汉大学自动化系; |
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| 基金项目： | 国家自然科学基金资助项目(60772107)~~ |
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| 摘 要： | 针对目前电厂负荷分配非实时最优、能源浪费巨大的问题,提出了一种动态分配负荷的算法.在考虑电厂机组实际运行特点后,建立了包含辅机、启停等约束条件下的连续多时段动态负荷优化分配的数学模型;分析了标准遗传算法(SGA)在解决负荷分配问题时收敛速度慢的原因,据此对SGA进行改进,提出了基于实数编码、双倍初始种群、自适应遗传参数...
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| 关 键 词： | 加速遗传算法 压缩搜索空间法 动态负荷分配 实数编码 排序选择算子 |
Application of AGA in dynamic load dispatch |
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| CUI Chunlei and FANG Yanjun. Application of AGA in dynamic load dispatch[J]. Electric Power Automation Equipment, 2011, 31(1): 63-66 |
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| Authors: | CUI Chunlei and FANG Yanjun |
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| Affiliation: | CUI Chunlei,FANG Yanjun(Department of Automation,Wuhan University,Wuhan 430072,China) |
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| Abstract: | A dynamic load dispatch algorithm is proposed for the optimal load distribution of power plant in real time and the mathematical model of continuous multi-period dynamic load dispatch for power plant is built with the constraints of auxiliary machinery and unit start-stop.As the convergence speed of standard genetic algorithm for load dispatch is slow,AGA(Accelerating Genetic Algorithm) is proposed based on real-code,diploid initial population,adaptive genetic parameters and narrow search range.Simulative r... |
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| Keywords: | AGA narrow search range dynamic load dispatch real-code rank selection operator |
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