环形变压器的空载电流如何计算

请问环形变压器的空载电流如何计算呢?谢谢

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j702031196

LV.4

2008-11-26 21:20

是电压吧?

隐形专家

LV.10

2008-11-27 13:16

500) {this.resized=true; this.width=500; this.alt='这是一张缩略图，点击可放大。\n按住CTRL，滚动鼠标滚轮可自由缩放';this.style.cursor='hand'}" onclick="if(!this.resized) {return true;} else {window.open('http://u.dianyuan.com/bbs/u/71/659501227762968.jpg');}" onmousewheel="return imgzoom(this);">

littlebird

LV.7

2008-11-27 14:11

@隐形专家

[图片]500){this.resized=true;this.width=500;this.alt='这是一张缩略图，点击可放大。\n按住CTRL，滚动鼠标滚轮可自由缩放';this.style.cursor='hand'}"onclick="if(!this.resized){returntrue;}else{window.open('http://u.dianyuan.com/bbs/u/71/659501227762968.jpg');}"onmousewheel="returnimgzoom(this);">

可否上传各种材质的矽钢片的磁化曲线图?

zhs15800

LV.1

2008-11-28 08:30

@隐形专家

500) {this.resized=true; this.width=500; this.alt='这是一张缩略图，点击可放大。\n按住CTRL，滚动鼠标滚轮可自由缩放';this.style.cursor='hand'}" onclick="if(!this.resized) {return true;} else {window.open('http://u.dianyuan.com/bbs/u/71/3036091227832166.jpg');}" onmousewheel="return imgzoom(this);">

zhs15800

LV.1

2008-11-28 11:13

@zhs15800

[图片]500){this.resized=true;this.width=500;this.alt='这是一张缩略图，点击可放大。\n按住CTRL，滚动鼠标滚轮可自由缩放';this.style.cursor='hand'}"onclick="if(!this.resized){returntrue;}else{window.open('http://u.dianyuan.com/bbs/u/71/3036091227832166.jpg');}"onmousewheel="returnimgzoom(this);">

如果选用50WW600钢片,磁通1.4T,磁路长度23.55cm,初级匝数458,则空载电流为:5.2*23.55/458=0.267A;计算是否正确啊,请指教!谢谢