天气预报15天查询> 机械> 变压器圈数比计算

变压器圈数比计算

更新时间: 2021-01-27 22:37:20     

1、圈数比近似于电压比(因为一般作为次级的绕组将损耗计算在内时,初、次级圈数比大于初级电压与次级电压比),计算变压器圈数。

2、要计算出该变压器每伏电压对应的圈数n,并起码需要知道其中对应一组线圈的输入电压,比如比值为1的绕组对应电压为110v,则该绕组匝数为110×n,然后按电压类推或按比例推算其他绕组。

关键词: 变压器 计算

如有意见、反馈、侵权或投诉等情况,请联系:

电话:
邮箱:

我们将会在48小时内给与处理!

版权所有 Copyright ? 2009-2020 tianqiyubao3.com

页面:/news/view-1052460/ | 耗时:0.8489 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=1052460 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1052460 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1052460 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(2354837,1052460,2887942,376522,799460,3432355,2063903,2762978,1034614,3479805,3242324,1156395,1004334,3105220,602211,477326,801024,1900610,872580,375448,378457,819018,1193514,2007001,3258030,3318789,3373486,2942071,1151084,918221) ORDER BY field (ArticleID,2354837,1052460,2887942,376522,799460,3432355,2063903,2762978,1034614,3479805,3242324,1156395,1004334,3105220,602211,477326,801024,1900610,872580,375448,378457,819018,1193514,2007001,3258030,3318789,3373486,2942071,1151084,918221)