电子元件与材料
電子元件與材料
전자원건여재료
ELECTRONIC COMPONENTS & MATERIALS
2015年
3期
53-57
,共5页
非接触充电电源%磁路结构%抗错位能力%小型化%耦合系数%传输效率
非接觸充電電源%磁路結構%抗錯位能力%小型化%耦閤繫數%傳輸效率
비접촉충전전원%자로결구%항착위능력%소형화%우합계수%전수효솔
contactless charge supply%magnetic circuit structure%ability of robust to misalignment%small-size%coupling coefficient%transmission efficiency
在分析非接触充电电源用变压器磁路结构的基础上，选用了一种适用于电动汽车等设备非接触充电的HH型变压器磁芯结构，并利用Ansoft Maxwell有限元磁路分析软件对此结构与EE型、ETD型等几种其他常见的变压器磁芯结构进行了对比分析，通过实验对仿真结果进行验证。结果表明，该磁芯结构实测效率为93.3%，与仿真得到的效率97.8%接近，从而验证了HH型变压器磁芯结构的可行性与优越性。
在分析非接觸充電電源用變壓器磁路結構的基礎上，選用瞭一種適用于電動汽車等設備非接觸充電的HH型變壓器磁芯結構，併利用Ansoft Maxwell有限元磁路分析軟件對此結構與EE型、ETD型等幾種其他常見的變壓器磁芯結構進行瞭對比分析，通過實驗對倣真結果進行驗證。結果錶明，該磁芯結構實測效率為93.3%，與倣真得到的效率97.8%接近，從而驗證瞭HH型變壓器磁芯結構的可行性與優越性。
재분석비접촉충전전원용변압기자로결구적기출상，선용료일충괄용우전동기차등설비비접촉충전적HH형변압기자심결구，병이용Ansoft Maxwell유한원자로분석연건대차결구여EE형、ETD형등궤충기타상견적변압기자심결구진행료대비분석，통과실험대방진결과진행험증。결과표명，해자심결구실측효솔위93.3%，여방진득도적효솔97.8%접근，종이험증료HH형변압기자심결구적가행성여우월성。
Based on the analysis of the transformer magnetic circuit structure used in contactless charge supplies, a novel HH-shape transformer magnetic core structure using for contactless charge electric vehicles etc. was presented. This structure was compared and analyzed by using Ansoft Maxwell software with other transformer magnetic core structures such as EE, ETD-shape, etc. The simulaton results were examined by using experiments. Results show that the experiment efficiency is 93.3%, which is closed to the simulated efficiency of 97.8%. The feasibility and advantage of HH-shape magnetic core structure are proved.
