| 基于IGA的异步电机功率因数和机械效率优化(英文) |
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| 引用本文： | 张春,郭兴众. 基于IGA的异步电机功率因数和机械效率优化(英文)[J]. 系统仿真学报, 2012, 24(2): 488-492 |
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| 作者姓名： | 张春 郭兴众 |
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| 作者单位： | 安徽工程大学电气工程学院,安徽省电气传动与控制重点实验室,芜湖241000 |
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| 基金项目： | supported by the Natural Science Key Foundation of Anhui Provincial Education Department(Grant No.KJ2010A041,KJ2008A21ZC,KJ2011B017);the Science and Technology Development Funds of Wuhu City(2009-190) |
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| 摘 要： | 为提高三相异步电机在轻载和空载运行时的功率因数与机械效率,提出运用智能遗传算法对功率因数和机械效率进行综合优化,算法借助于正交表试验设计和智能型交配运算等步骤,改善遗传算法的性能。仿真结果表明基于智能遗传算法的异步电机功率因数和机械效率综合优化,方法简单、有效,能明显提高功率因数和机械效率,提高节能控制效果,提高优化精确度和计算速度。
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| 关 键 词： | 智能遗传算法 优化 异步电机 节能控制 |
Optimization of Power Factor and Mechanic Efficiencyfor Asynchronous Motor Based on IGA |
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| ZHANG Chun,GUO Xing-zhong. Optimization of Power Factor and Mechanic Efficiencyfor Asynchronous Motor Based on IGA[J]. Journal of System Simulation, 2012, 24(2): 488-492 |
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| Authors: | ZHANG Chun GUO Xing-zhong |
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| Affiliation: | (Anhui Provincial Key Laboratory of Electric and Control,Electrical Engineering College,Anhui Polytechnic University,Wuhu 241000,China) |
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| Abstract: | In order to improve three-phase asynchronous motor’s power factor and mechanic efficiency under light-load or no-load,the new optimization method based on intelligent genetic algorithm was proposed,which used orthogonal experiment and intelligent mating operations to improve the performance of genetic algorithm.Simulation results show that it is an easy and effective method to improve power factor and mechanic efficiency.Obvious development of control effect,optimization accuracy and computation speed have testified its superb function. |
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| Keywords: | intelligent genetic algorithm optimization asynchronous motor energy-saving control |
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