摘要
针对高压高频大功率变压器进行优化设计,考虑高频情况下的趋肤效应和邻近效应,给出了绕组的高频损耗模型,从减小变压器体积、提高变压器效率的角度出发,寻求高压高频大功率变压器的优化设计方法,进而采用改进遗传多目标优化算法,使得Pareto解空间更加均匀,给出二维和三维目标优化函数的优化情况。
A method of optimized design for high frequency high power transformer is given in this paper,considering the skin effect and proximity effect.In order to minimize the transformer volume and promote working efficiency,the winding loss model is given and an advanced multi-objective genetic algorithm is using to find a better way to design a high frequency transformer.Multi-objective genetic algorithm can afford more optimized design and more average distribution of result.The designed result of two dimensions and three dimensions objective function are given in this paper.
出处
《工业控制计算机》
2017年第5期155-156,159,共3页
Industrial Control Computer
基金
国家自然科学基金(51407156)
浙江省自然科学基金项目(LY14E070009)
浙江省科技厅公益技术应用研究计划项目(2016C33018)
浙江理工大学521人才培养计划资助
射频电路与系统教育部重点实验室(杭州电子科技大学)资助
关键词
高频变压器
趋肤效应
邻近效应
多目标优化设计
DSGA-II算法
high frequency transformer,skin effect,proximity effect,multi objective optimization design,DSGA-II algorithm
