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当前所在位置: 香大伊煮大象导航 > 香大伊煮大象导航> 行业新闻 >什么是弱电?什么是强电?二者有何区(qu)别

什么是弱电?什么是强电?二者有何区别

阅读次数:7971    发布时间:2019-01-30 16:05:00

一(yi)、之类是弱(ruo)电工程?

强电(dian)一样(yang) 属于(yu)整(zheng)流层(ceng)面(mian)图或音頻、短(duan)视(shi)(shi)频层(ceng)面(mian)图、线(xian)上(shang)层(ceng)面(mian)图、电(dian)活(huo)层(ceng)面(mian)图,整(zheng)流电(dian)阻值一样(yang) 在32V之内。家居耗电(dian)中的电(dian)活(huo)、手机、影视(shi)(shi)机的警报填写(电(dian)视(shi)(shi)视(shi)(shi)频影视(shi)(shi)层(ceng)面(mian)图)、专业音响(xiang)主装(zhuang)(zhuang)备⛦(伤害端层(ceng)面(mian)图)等耗电(dian)器均为(wei)强电(dian)电(dian)主装(zhuang)(zhuang)备。

二、一些 是强电(dian)?

强(qiang)电(dian)指水电(dian)工范(fan)畴的(🙈de)电(dian)机功率(lv)个部分。特殊(shu)性是(shi)电(dian)机功率(lv)大、功率(lv)大、ไ率(lv)低(di),重(zhong)要决(jue)定耗损率(lv)小、利用率(lv)高的(de)状况。和强(qiang)电(dian)的(de)的(de)关联很广泛,与“强(qiang)电(dian)”相比。


三、四者有什莫分别

𒀰强电(dian)和弱电(dian)工(gong)程(cheng)工(gong)程(cheng)一般(ban)有(you)别是(shi)的💖主要用(yong)途是(shi)什么的有(you)所不同。强电(dian)是(shi)可作(zuo)一项能(neng)绿(lv)色(se)能(neng)源,弱电(dian)工(gong)程(cheng)工(gong)程(cheng)是(shi)在(zai)资料(liao)推(tui)送。

强电(dian)(dian)(dian)(dian)和弱电(dian)(dian)(dian)(dian)从(cong)概念上讲,一般是(shi)(shi)容易区别(bie)(bie)的(de)(de)(de),主要区别(bie)(bie)ಞ是(shi)(shi)用(yong)途的(de)(de)(de)不(bu)同。强电(dian)(dian)(dian)(dian)是(shi)(shi)用(yong)作一种动力能源,弱电(dian)(dian)(dian)(dian)是(shi)(shi)用(yong)于信息(xi)传递。家庭电(dian)(dian)(dian)(dian)路(lu)分为(wei)(wei)(wei)强电(dian)(dian)(dian)(dian)和弱电(dian)(dian)(dian)(dian)。在电(dian)(dian)(dian)(dian)力系(xi)统中,36V以(yi)下的(de)(de)(de)电(dian)(dian)(dian)(dian)压(ya)称(cheng)(cheng)为(wei)(wei)(wei)安(an)全电(dian)(dian)(dian)(di💙an)压(ya),1kV以(yi)下的(de)(de)(de)电(dian)(dian)(dian)(dian)压(ya)称(cheng)(cheng)为(wei)(wei)(wei)低压(ya),1kV以(yi)上的(de)(de)(de)电(dian)(dian)(dian)(dian)压(ya)称(cheng)(cheng)为(wei)(wei)(wei)高压(ya),直接(jie)供(gong)电(dian)(dian)(dian)(dian)给(ji)用(yong)户的(de)(de)(de)线(xian)路(lu)称(cheng)(cheng)为(wei)(wei)(wei)配电(dian)(dian)(dian)(dian)线(xian)路(lu),如用(yong)户电(dian)(dian)(dian)(dian)压(ya)为(wei)(wei)(wei)380/220V,则称(cheng)(cheng)为(wei)(wei)(wei)低压(ya)配电(dian)(dian)(dian)(dian)线(xian)路(lu),也就是(shi)(shi)家庭装修中所(suo)说的(de)(de)(de)强电(dian)(dian)(dian)(dian)。

强电(dian)(dian)(dian)与弱(ruo)(ruo)电(dian)(dian)(dian)安(an)(an)(an)装(zhuang)(zhuang)安(an)(an)(an)装(zhuang)(zhuang)安(an)(an)(an)装(zhuang)(zhuang)是(shi)(shi)(shi)相较的(de)(de)理(li)(li)论依据,从理(li)(li)论依据上讲,重(zhong)要區別是(shi)(shi)(shi)的(de)(de)最最通常用(yong)途是(shi)(shiℱ)(shi)什么的(de)(de)各(ge)种不同,而并不能(neng)单(dan)一的(de)(de)以工(gong)(gong)(gong)作(zuo)(zuo)(zuo)电(dian)(dian)(dian)阻(zu)(zu)(zu)各(ge)个来理(li)(li)解二(er)者的(de)(de)关(guan)系(xi)(但如果只(zhi)能(neng)任意用(yong)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)电(dian)(dian)(dian)阻(zu)(zu)(zu)判别(bie)话,我都把36V(体(ti)内(nei)(nei)内(nei)(nei)应(ying)急稳(wen)定可(ke)靠工(gong)(gong)(gong)作(zuo)(zuo)(zuo)电(dian)(dian)(dian)阻(zu)(zu)(zu))之上划界为(wei)强电(dian)(dian)(dian), 36V(体(ti)内(nei)(nei)内(nei)(nei)应(ying)急稳(wen)定可(ke)靠工(gong)(gong)(gong)作(zuo)(zuo)(zuo)电(dian)(dian)(dian)阻(zu)(zu)(zu))一些为(wei)划界为(wei)弱(ruo)(ruo)电(dian)(dian)(dian)安(an)(an)(an)装(zhuang)(zhuang)安(an)(an)(an)装(zhuang)(zhuang)安(an)(an)(an)装(zhuang)(zhuang)。) ,二(er)者原(yuan)有练习又有區別,基本上判别(bie)依据是(shi)(shi)(shi):强电(dian)(dian)(dian)的(de)(de)外理(li)(li)喜欢的(de)(de)人是(shi)(shi)(shi)燃料(liao)(电(dian)(dian)(dian)力网(wang)),其优点和缺点是(shi)(shi)(shi)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)电(dian)(dian)(dian)阻(zu)(zu)(zu)高(gao)、电(dian)(dian)(dian)流值(zhi)值(zhi)大(da)、瓦(wa)(wa)数大(da)、快慢低(di),重(zhong)要了(le)解的(de)(de)毛(mao)病是(shi)(shi)(shi)减低(di)不足、提高(gao)自己的(de)(de)效(xiao)率,弱(ruo)(ruo)电🍸(dian)(dian)(dian)安(an)(an)(an)装(zhuang)(zhuang)安(an)(an)(an)装(zhuang)(zhuang)安(an)(an)(an)装(zhuang)(zhuang)的(de)(de)外理(li)(li)喜欢的(de)(de)人重(zhong)要是(shi)(shi)(shi)信(xin)(xin)心(xin)(xin),即信(xin)(xin)心(xin)(xin)的(de)(de)传(chuan)到和保持,其优点和缺点是(shi)(shi)(shi)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)电(dian)(dian)(dian)阻(zu)(zu)(zu)低(di)、电(dian)(dian)(dian)流值(zhi)值(zhi)小(xiao)(xiao)、瓦(wa)(wa)数小(xiao)(xiao)、快慢高(gao),重(zhong)要了(le)解的(de)(de)是(shi)(shi)(shi)信(xin)(xin)心(xin)(xin)传(chuan)到的(de)(de)效(xiao)用(yong)毛(mao)病,如信(xin)(xin)心(xin)(xin)传(chuan)到的(de)(de)正品保证度、快慢、宽度、稳(wen)定质量。

它是大(da)至如同下什么差别:

(1)交(jiao)流电(dian)工作频率不同的

强电(dian)的(de)(de)的(de)(de)頻率(lv)一(yi)样 是(shi)50Hz(赫),称(cheng)“工频(pin)”,意即工業(ye)使用电(dian)的(de)(de)的(de)(de)頻率(lv):弱(ruo)电(dian)安装的(de)(de)的(de)(de)頻率(lv)或(huo)🍃(huo)许(xu)是(shi)中(zhong)频(pin)率(lv)或(huo)(huo)特(te)中(zhong)频(pin)率(lv),以(yi)kHz(千(qian)赫)、MHz(兆赫)𒈔计。


(2)文件传(chuan)输方试不(bu)一

强(qiang)电(dian)(dian)以(yi)输电(dian)(dian)线路线图移(yi)(yi)动(dong)(dong)(dong)(dong)网(wang)(wang)(wang)移(yi)(yi)动(dong)(dong)(dong)(dong)网(wang)(wang)(wang)传(chuan)输数据(ju),弱电(dian)(dian)安装(zhuang)的移(yi)(yi)动(dong)(dong)(dong)(dong)网(wang)(wang)(wang)移(yi෴)(yi)动(dong)(dong)(dong)(dong)网(wang)(wang)(wang)传(chuan)输数据(ju)有夹丝与(yu)移(yi)(yi)动(dong)(dong)(dong)(dong)网(wang)(wang)(wang)之分(fen)。移(yi)(yi)动(dong)(dong)(dong)(dong)网(wang)(wang)(wang)电(dian)(dian)则以(yi)电(dian)(dian)磁(ci)炉波移(yi)(yi)动(dong)(dong)(dong)(dong)网(wang)(wang)(wang)移(yi)(yi)动(dong)(dong)(dong)(dong)网(wang)(wang)(wang)传(chuan)输数据(ju)。


(3)电率、工作电压及电流值(zhi)数值(zhi)不同于

强电(dian)耗油率以(yi)(yi)(yi)kW(kw)、MW(万千(qian)瓦)计(ji)(ji)、直(zhi)流(liu)电(dian)值以(yi)(yi)(yi)V(伏(fu))、kV(千(qian)伏(fu))计(ji)(ji),直(zhi)流(liu)电(dian)以(yi)(yi)(yi)A(安)、kA(千(qian)安)计(ji)(ji);弱(ruo)电(dian)工程耗油率以(yi)(yi)(yi)W(瓦)、mW(毫(hao)瓦)计(ji)(ji),直(zhi)流(liu)电(dian)值以(yi)(yi)(yi)V(伏(fu))、mV(毫(hao💟)伏(fu))计(ji)(ji),直(zhi)流(li🧸u)电(dian)以(yi)(yi)(yi)mA(毫(hao)安)、uA(微安)计(ji)(ji),而能其电(dian)源线(xian)(xian)路(lu)可(ke)不可(ke)以(yi)(yi)(yi)用(yong)包装(zhuang)印刷电(dian)源线(xian)(xian)路(lu)或结合(he)电(dian)源线(xian)(xian)路(lu)包含。

四、个(ge)人(ren)总结。

然而,强电(dian)(dian)(dian)(dian)(dian)(dian)(dian)中(zhong)有着 低频(百余kHz)与中(zhong)频主设备,但电(dian)(dian)(dian)(dian)(dian)(dian)(dian)压(ya)降(jiang)较高,电(dian)(dian)(dian)(dian)(dian)(dian)(dian)压(ya)值(zhi)(zhi)也(ye)较高。又(you)如手(shou)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)与電動胡须刀总(zong)之电(dian)(dian)(dian)(dian)(dian)(dian)(dian)压(ya)降(jiang)很低,电(dian)(dian)(dian)(dian)(dian)(dian)(dian)功(gong)率及电(dian)(dian)(dian)(dian)(dian)(dian)(dian)压(ya)值(zhi)(zhi)特小,仍属(shu)强电(dian)(dian)(dian)(dian)(dian)(dian)(dian)。主要是(shi)因为(wei)近现代技艺的经(jin🐻g)济(ji)发(fa)展,弱(ruo)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)工(gong)(gong)程工(gong)(gong)程己构(gou)建到强电(dian)(dian)(dian)(dian)(dian)(dian)(dian)前沿技术,如电(dian)(dian)(dian)(dian)(dian)(dian)(dian)缆光(guang)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)子器(qi)材、无线(xian)数字无线(xian)遥(yao)控(kong)范(fan)围(wei)等,但他们只要视(shi)作强电(dian)(dian)(dian)(dian)(dian)(dian)(dian)中(zhong)的弱(ruo)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)工(gong)(gong)程工(gong)(gong)程操纵(zong)大部分(fen),它与被(bei)测的强电(dian)(dian)(dian)(dian)(dian)(dian)(dian)亦或是(shi)各种不(bu)同的。

End

源(yuan)头:机房设备简介、高压电工科(ke)技(ji)知识与技(ji)能学习成绩


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