| 采用优化模拟电荷法的三维电场计算 |
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| 引用本文： | 刘晓明,王尔智,曹云东,洪福贤. 采用优化模拟电荷法的三维电场计算[J]. 电工技术学报, 2000, 15(6): 14-17,55 |
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| 作者姓名： | 刘晓明 王尔智 曹云东 洪福贤 |
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| 作者单位： | 沈阳工业大学电气工程学院 110023;沈阳工业大学电气工程学院 110023;沈阳工业大学电气工程学院 110023;沈阳工业大学电气工程学院 110023 |
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| 摘 要： | 主要研究了采用遗传算法(GA)与模拟电荷法(CSM)相结合进行电器三维电场的数值计算,在对传统CSM方法深入研究及分析的基础上,采用GA作为优化方法对模拟电荷量及其几何位置进行优化求解,达到以较少的模拟电荷进行较高精度三维电场的数值求解,并运用此原理对球-板电极、球棒-板电极结构及冲击发生器的三维电场进行实例计算,证实其可行性及实用性。
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| 关 键 词： | 遗传算法 模拟电荷法 电场 数值分析 |
| 修稿时间： | 2000-07-06 |
Computation of Three Dimensional Electric Field Using the Optimized Charge Simulation Method |
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| Liu Xiaoming, Wang Erzhi, Cao Yundong , Hong Fuxian. Computation of Three Dimensional Electric Field Using the Optimized Charge Simulation Method[J]. Transactions of China Electrotechnical Society, 2000, 15(6): 14-17,55 |
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| Authors: | Liu Xiaoming Wang Erzhi Cao Yundong Hong Fuxian |
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| Affiliation: | Shenyang University of Technology 110023 China |
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| Abstract: | The combination of the genetic algorithms (GA) and th e charge simulation method (CSM) is investigated to calculate 3D electric fields of the electric appliance. Based on the well studied and analyzed traditional C SM, the optimized charges allocations and quantities have been realized using GA as the optimization method, higher calculation precision have been achieved. Th e feasibility and practicability of the combination method are approved by calcu lating the 3D electric fields examples, such as:globe plane electrode, bar pla ne electrode and impulse generator. |
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| Keywords: | Genetic algorithm Charge simulation method Ele ctric field Numerical analys |
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