| 能量系统广义换热网络优化的蒙特卡罗SCDD法 |
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| 引用本文： | 姜慧,崔国民,倪锦. 能量系统广义换热网络优化的蒙特卡罗SCDD法[J]. 华北电力大学学报(自然科学版), 2010, 37(1) |
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| 作者姓名： | 姜慧 崔国民 倪锦 |
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| 作者单位： | 上海理工大学,热工程研究所,上海,200093;上海理工大学,热工程研究所,上海,200093;上海理工大学,热工程研究所,上海,200093 |
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| 基金项目： | 上海市教育委员会发展基金资助项目(07ZZ85);;教育部博士点基金(200802520007);;上海市研究生创新基金项目(JWCXSL0802);;上海市重点学科建设资助项目(S30503) |
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| 摘 要： | 在能量系统广义换热网络超结构及其数学模型基础上,提出了广义换热网络优化的蒙特卡罗SCDD混合算法,将蒙特卡罗法的全局搜索能力强和SCDD法计算效率高的优点相结合,提高广义换热网络优化算法的鲁棒性和计算效率,也增强了算法获得全局最优解的能力。实例应用表明:蒙特卡罗法能够有效获得广义换热网络的初始能流分配比例,而SCDD法提高了最佳能流比例的求解效率,利用蒙特卡罗SCDD混合求解算法可获得广义换热网络的最佳能流分配比例,使得总能利用效率最高。
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| 关 键 词： | 能量系统 广义换热网络 蒙特卡罗 SCDD |
Optimization of generalized heat exchanger network of energy system using mixed Monte Carlo and SCDD algorithm |
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| JIANG Hui,CUI Guo-min,NI Jin. Optimization of generalized heat exchanger network of energy system using mixed Monte Carlo and SCDD algorithm[J]. Journal of North China Electric Power University, 2010, 37(1) |
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| Authors: | JIANG Hui CUI Guo-min NI Jin |
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| Affiliation: | Institute of Thermal Engineering;University of Shanghai for Science and Technology;Shanghai 200093;China |
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| Abstract: | The mixed Monte Carlo and SCDD algorithms for the optimization of generalized heat exchanger network was introduced based on modeling and mathematical model of generalized of energy system.Monte Carlo method's global search capability and SCDD's efficiency were combined.Optimization algorithms's robustness and computational efficiency were enhanced.The ability to get the global optimization solution was also enhanced.An applied instance showed that: Monte Carlo method can get the initial energy distribution... |
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| Keywords: | energy system generalized heat exchanger network Monte Carlo method SCDD method |
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