| 水轮发电机优化设计的简化数学模型 |
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| 引用本文： | 周立群,何琏. 水轮发电机优化设计的简化数学模型[J]. 电机与控制学报, 1990, 0(2) |
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| 作者姓名： | 周立群 何琏 |
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| 作者单位： | 哈尔滨电工学院电气工程系(周立群)，哈尔滨电工学院电气工程系(何琏) |
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| 摘 要： | 本文对水轮发电机优化设计的数学模型进行了讨论分析,验证了数学模型中存在着不起作用的约束条件,并用单调性分析和二次逼近法相结合,简化了水轮发电机优化设计的数学模型.用简化后的模型进行优化计算比简化前节约机时约40%,表明这种简化会大大提高计算效率,在优化设计中值得推广和应用.
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| 关 键 词： | 水轮发电机 数学模型 优化设计 单调性分析 二次逼近法 |
The Simplified Mathematical Model of Hydrogenerator Optimal Design |
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| Zhou Liqun,He Lian. The Simplified Mathematical Model of Hydrogenerator Optimal Design[J]. Electric Machines and Control, 1990, 0(2) |
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| Authors: | Zhou Liqun He Lian |
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| Affiliation: | Zhou Liqun;He Lian Department of Electrical Engineering HIET |
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| Abstract: | In this paper the mathematical model of hydrogenerator optimal design is studled. It is verified that there are non-active constraints in it, the monotone analysis combined with quadratic approximation is used to simplify the optimal model of hydro-generator.Using the simplified model the calculating time is reduced by 40% and calculating efficiency is improved greatly.Therefore, it is worth popularizing and applying it to optimal design. |
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| Keywords: | hydrogenerator mathematical model optimal design monotone analysi s quadratic approximation |
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