基于非线性规划的磁饱和电抗器优化设计  

Optimization design of magnetically saturation reactor based on nonlinear programming

作　　者：石翔[1] 杜钦君[1] 马浩[1] 徐帅[1] 张志见 

机构地区：[1]山东理工大学电气与电子工程学院,山东淄博255049 [2]国网山东烟台市牟平区供电公司,山东烟台264100

出　　处：《山东理工大学学报（自然科学版）》2015年第2期66-70,共5页Journal of Shandong University of Technology:Natural Science Edition

摘　　要：磁饱和电抗器的设计主要依靠经验公式和经验参数,试制出样机后,根据设计指标与样机指标的偏差修改设计方案,该方法存在设计精度较低、成本较高的缺点.在磁饱和电抗器设计中,根据约束条件,借助计算机寻优对目标函数求极值,可计算出最适合的设计参数,从而缩短了设计周期,明显降低了设计及制造成本.The design of magnetically saturation reactor mainly relies on the experience formula and parameters, while parameters are chosen arbitrarily and randamly. After the prototype trial is developed, according to deviation between the predesigned index and the developed one, design adjustment is made, leading to low precision and high cost. During the magnetically saturation reactor design, the extremum of the objective function is calculated with the constraint condition by computer optimization, and the most suitable design parameters are gained, which shortens design cycle and reduces design cost. By the costs comparison, the manufacturing cost can be sig- nificantly reduced and the feasibility of design is improved by nonlinear programming.

关 键 词：磁饱和电抗器 非线性规划 优化设计 

分 类 号：TM476[电气工程—电器]