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永磁直流电机电压不稳定怎么办?

广东麻将   ZAISHIYONGYONGCIZHILIUDIANJIDESHIHOU,DIANYABUWENDINGDEXIANXIANGSHIWOMENJINGCHANGHUIYUDAODEYIGEWENTI,YINGXIANGDAOLEWOMENDEZHENGCHANGSHIYONG,ZHEIJIUXUYAOWOMENZHANGWOCHULIDIANYABUWENDINGDEJIQIAO,YIQILAILEJIEYIXIABA!

  1、在励磁回路的磁场调节:永磁直流电机广东麻将电阻两端并联一个合适的阻性负载如白炽灯泡,利用阻性负载在发热后的阻值变得到非线性的电阻特性,使场阻线与励磁特性起始段有较大的交角,得到一个与空载特性曲线明显的交点,从而使永磁直流电机在较低电压时也会有稳定的工作点;

广东麻将   2、CIJIDIANPIAN:ZAICIJIJIXUEXIADIANRULIANGXINGDAOCICAILIAO,JIANXIAOLICICICHANGJIANXI,KEYISHITAZAIJIAOXIAODELICIDIANLIUSHIJIUSHISHUCHUTEXINGBAOHE,CONGERSHITADESHUCHUDIANYADADAOWENDING;

  3、CAIYONGFADIANJIZIDONGLICIDIAOJIEZHUANGZHI:FADIANJIZIDONGLICIDIAOJIEZHUANGZHIJUYOULIANGHAODELICITEXING,JUYOUHENGWUGONG、HENGGONGLVYINSHUDENGDUOZHONGDIAOJIEFANGSHI,DUITIGAOXITONGDEWENDINGHEZANTAIFANYINGNENGLIFEICHANGYOUXIAO,TONGSHINENGJIEJUEYINSHUCHUDIANYABUWENJIXITONGDIANYABODONGZAOCHENGDEFADIANJIWUGONGBAIDONGWENTI。

TAG标签: 永磁直流电机

时间:2019-06-12 编辑:admin 来源:http://aolongmjj.com 点击:

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