| 基于SPEA2算法的火电厂负荷分配的多目标优化研究 |
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| 引用本文： | 王志心,雎刚. 基于SPEA2算法的火电厂负荷分配的多目标优化研究[J]. 发电设备, 2010, 24(2): 89-92 |
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| 作者姓名： | 王志心 雎刚 |
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| 作者单位： | 东南大学,能源与环境学院,南京,210096 |
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| 摘 要： | 针对火电厂中以煤耗最小的单目标负荷分配优化的局限性,综合考虑机组运行的经济性、快速性和稳定性要求,应用多目标模糊规划方法建立了负荷优化分配新模型,并利用SPEA2算法进行优化求解。仿真结果表明,相比只考虑煤耗最小的单目标优化方法,多目标加权法具有更好的多样性,便于运行人员从中选择最优的负荷分配方案。
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| 关 键 词： | 火电厂 机组负荷分配 多目标优化 模糊规划 |
Multi-objective Load Distribution Optimization for Thermal Power Plants Based on SPEA2 Algorithm |
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| WANG Zhi-xin,SUI Gang. Multi-objective Load Distribution Optimization for Thermal Power Plants Based on SPEA2 Algorithm[J]. Power Equipment, 2010, 24(2): 89-92 |
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| Authors: | WANG Zhi-xin SUI Gang |
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| Affiliation: | WANG Zhi-xin,SUI Gang School of Energy and Environment,Southeast University,Nanjing 210096,China |
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| Abstract: | In order to break through the limitation of single-objective load distribution based on least coal consumption in thermal power plants,and considering the economy,speediness and stability requirements of unit operation,new models for load distribution optimization were respectively built up and solved by multi-objective fuzzy programming method and SPEA2 algorithm.Simulation results show that compared with the least coal consumption single-objective method,the multi-objective weighing method can provide ope... |
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| Keywords: | thermal power plant load distribution multi-objective optimization fuzzy programming |
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