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水轮发电机优化设计的简化数学模型
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)
作者姓名:周立群  何琏
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)
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.

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
Zhou Liqun,He Lian. The Simplified Mathematical Model of Hydrogenerator Optimal Design[J]. Electric Machines and Control, 1990, 0(2)
Authors:Zhou Liqun  He Lian
Affiliation:Zhou Liqun;He Lian Department of Electrical Engineering HIET
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.
Keywords:hydrogenerator  mathematical model  optimal design  monotone analysi s  quadratic approximation
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