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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、那些(xie)是弱电安装?

强电(dian)(dian)(dian)安装一半(ban)是说交流(liu)电(dian)(dian)(dian)电(dian)(dian)(dian)源电(dian)(dian)(dian)缆(lan)线(xian)(xian)或录音、视(shi)频播放电(dian)(dian)(dian🃏)缆(lan)线(xian)(xian)、数据网络电(dian)(dian)(dian)缆(lan)线(xian)(xian)、通电(dian)(dian)(dian)话号码电(dian)(dian)(dian)缆(lan)线(xian)(xian),交流(liu)电(dian)(dian)(dian)相电(dian)(dian)(dian)压(ya)一半(ban)在32V已内。小型机(ji)电(dian)(dian)(dian)公(gong)司中的通电(dian)(dian)(dian)话号码、PC电(dian)(dian)(dian)脑(nao)、智能(neng)平板液晶电(dian)(dian)(dian)视(shi)机(ji)的无线(xian)(xian)信号键入(夹丝(si)智能(neng)平板液晶电(dian)(dian)(dian)视(shi)电(dian)(dian)(dian)缆(lan)线(xian)(xian))、低音炮设施(打(da)印输出(chu)端电(dian)(dian)(dian)缆(lan)线(xian)(xian))等电(dian)(dian)(dian)量器均(jun)为强电(dian)(dian)(dian)安装机(ji)电(dian)(dian)(dian)公(gong)司设施。

二、哪些是强电(dian)?

强(qiang)(qiang)电(dian)指水电(dian)工(gong)行业领域的供电(dian)部份。性(xing)能是功效(xiao)大、功率大、工(gong)作(zuo)频(pin)率低,主要的充分考(ka🌜o)虑损失(shi)小、吸ꦗ收(shou)率高(gao)的原(yuan)因。和强(qiang)(qiang)电(dian)安装(zhuang)的广泛(fan)关系(xi)很广泛(fan),与“强(qiang)(qiang)电(dian)安装(zhuang)”相(xiang)对应。


三、同一律有(you)没有(you)什么其(qi)别

强电和强电安(an)(an)装主要辨别是(shi)的主要用途是(shi)什么(me)的其(qi)他(ta)。强电是(shi)代替一些推动力清洁能源,强电安(an)(an)装是♔(shi)♊用做信息(xi)查询分(fen)享。

强(qiang)(qiang)电(dian)和弱(ruo)电(dian)从概(gai)念上讲,一般是容易区别的,主(zhu)要区别是用(yong)(yong)途的不同。强(qiang)(qian🎀g)电(dian)是用(yong)(yong)作(zuo)一种(zhong)动力能源,弱(ruo)电(dian)是用(yong)(yong)于信息传递。家庭电(dian)路分为强(qiang)(qiang)电(dian)和弱(ruo)电(dian)。在电(dian)力系统中(zhong),36V以下(xia)的电(dian)压(ya)(ya)(ya)(ya)称(cheng)为安全(quan)电(dian)压(ya)(ya)(ya)(ya),1kV以下(xia)的电(dian)压(ya)(ya)(ya)(ya)称(cheng)为低(di)压(ya)(ya)(ya)(ya),1kV以上的电(dian)压(ya)(ya)(ya)(ya)称(cheng)为高压(ya)(ya)(ya)(ya),直接供电(dian)给用(yong)(yong)户(hu)的线路称(cheng)为配电(dian)线路,如用(yong)(yong)户(hu)电(dian)压(ya)(ya)(ya)(ya)为380/220V,则称(cheng)为低(di)压(ya)(ya)(ya)(ꦛya)配电(dian)线路,也就是家庭装修中(zhong)所说的强(qiang)(qiang)电(dian)。

强(qiang)电(dian)(dian)(dian)(dian)与强(qiang)电(dian)(dian)(dian)(dian)安装(zhuang)系统是(shi)(shi)(shi)(shi)取决(jue)于的(de)(de)举(ju)例,从举(ju)例上(shang)讲,主(zhu)耍(shua)(shua)的(de)(de)有别是(shi)(shi)(shi)(shi)适用范围的(de)(de)各(ge)个,而不可只是(shi)(shi)(shi)(shi)的(de)(de)以输(shu)出(chu)(chu)(chu)工(gong)作(zuo)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)电(dian)(dian)(dian)(dian)压(ya)深浅来判定(ding)二(er)者之间关联(但(dan)如(ru)果一定(ding)要(yao)肯(ken)定(ding)用输(shu)出(chu)(chu)(chu)工(gong)作(zuo)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)电(dian)(dian)(dian)(dian)压(ya)有别的(de)(de)情(qing)况下,你就(jiu)把36V(人體稳(wen)(wen)定(ding)的(de)(de)输(shu)出(chu)(chu)(chu)工(gong)作(zuo)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)电(dian)(dian)(dian)(dian)压(ya))上(shang)述(shu)界定(ding)为强(qiang)电(dian)(dian)(dian)(dian), 36V(人體稳(wen)(wen)定(ding)的(de)(de)输(shu)出(chu)(chu)(chu)工(gong)作(zuo)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)电(dian)(dian)(dian)(dian)压(ya))以下的(de)(de)为界定(ding)为强(qiang)电(dian)(dian)(dian)(dian)安装(zhuang)系统。) ,二(er)者之间还有沟通(tong)又有的(de)(de)有别,一样有别依据(ju)(ju)(ju)是(shi)(shi)(shi)(shi):强(qiang)电(dian)(dian)(dian)(dian)的(de)(de)进行加工(gong)处理客(ke)体(ti)(ti)是(shi)(shi)(shi)(shi)新能源(电(dian)(dian)(dian)(dian)量的(de)(de)使用),其特(te)殊(shu)(shu)性是(shi)(shi)(shi)(shi)输(shu)出(chu)(chu)(chu)工(gong)作(zuo)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)电(dian)(dian)(dian)(dian)压(ya)高、直流(liu)(liu)电(dian)(dian)(dian)(dian)🐼大(da)、工(gong)作(zuo)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)电(dian)(dian)(dian)(dian)压(ya)大(da)、頻率(lv)低(di),主(zhu)耍(shua)(shua)满(man)足的(de)(de)问(wen)題是(shi)(shi)(shi)(shi)增多耗(hao)率(lv)、不断提有的(de)(de)效率(lv)率(lv),强(qiang)电(dian)(dian)(dian)(dian)安装(zhuang)系统的(de)(de)进行加工(gong)处理客(ke)体(ti)(ti)主(zhu)耍(shua)(shua)是(shi)(shi)(shi)(shi)数(shu)据(ju)(ju)(ju)企业(ye)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang🐎)关数(shu)据(ju)(ju)(ju),即数(shu)据(ju)(ju)(ju)企业(ye)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)关数(shu)据(ju)(ju)(ju)的(de)(de)传大(da)和管理,其特(te)殊(shu)(shu)性是(shi)(shi)(shi)(shi)输(shu)出(chu)(chu)(chu)工(gong)作(zuo)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)电(dian)(dian)(dian)(dian)压(ya)低(di)、直流(liu)(liu)电(dian)(dian)(dian)(dian)小(xiao)、工(gong)作(zuo)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)电(dian)(dian)(dian)(dian)压(ya)小(xiao)、頻率(lv)高,主(zhu)耍(shua)(shua)满(man)足的(de)(de)是(shi)(shi)(shi)(shi)数(shu)据(ju)(ju)(ju)企业(ye)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)关数(shu)据(ju)(ju)(ju)传大(da)的(de)(de)感(gan)觉问(wen)題,如(ru)数(shu)据(ju)(ju)(ju)企业(ye)相(xiang)(xiang)(xiang)(xiang)(xiang)(xiang)关数(shu)据(ju)(ju)(ju)传大(da)的(de)(de)无假货度、线速度、深度、稳(wen)(wen)定(ding)可靠。

其大体好似下不同于:

(1)聊天规律有差异

强电的频(piꦍn)点普遍是(shi)(shi)50🔯Hz(赫),称“工(gong)频(pin)”,意即工(gong)业化(hua)的用水量(liang)的频(pin)点:弱电工(gong)程的频(pin)点也许是(shi)(shi)高頻或特高頻,以kHz(千赫)、MHz(兆赫)计。


(2)无线传输办法多种

强电以输电线各线路文(wen)件(jian)远程传送数(shu)据(ju),弱电系统的文(wen)件(jian)远𒈔程传送数(shu)据(ju)有闭路电视与远程之分。远程电则以电磁炉波(bo)文(wen)件(jian)远程传送数(shu)据(ju)。


(3)输(shu)出、的电压(ya)及电流值面积多种(zhong)

强电(dian)马力(li)以kW(Kw)、MW(万千瓦)计(ji)、工(gong)作电(dian)阻(zu)以V(伏(fu)(fu))、kV(千伏(fu)(fu))计(ji),直流电(dia🦄n)以A(安(an))、kA(千安(an))计(ji);弱电(dian🦄)系统马力(li)以W(瓦)、mW(毫(hao)瓦)计(ji),工(gong)作电(dian)阻(zu)以V(伏(fu)(fu))、mV(毫(hao)伏(fu)(fu))计(ji),直流电(dian)以mA(毫(hao)安(an))、uA(微(wei)安(an))计(ji),而(er)能(neng)其(qi)三(san)极(ji)管(guan)需要用(yong)印刷(shua)厂三(san)极(ji)管(guan)或(huo)融合三(san)极(ji)管(guan)分为。

四、总(zong)结结尾。

然(ran)而(er),强(qiang)电(dian)(dian)(dian)(dian)(dian)中同(tong)样有高(gao)頻(数十万(wan)kHz)与(yu)中频设施,但直(zhi)(zhi)流(liu)(liu)电(dian)(dian)(dian)(dian)(dian)电(dian)(dian)(dian)(dian)(dian)压值(zhi)较高(gao),直(zhi)(zhi)流(liu)(liu)电(dian)(dian)(dian)(dian)(dian)也较高(gao)。又如电(dian)(dian)(dian)(dian)(dian)筒与(yu)直(zhi)(zhi)流(liu)(liu)电(dian)(dian)(dian)(dian)(dian)动电(dian)(dian)(dian)(dian)(dian)动剃须刀只不(bu)过直(zhi)(zhi)流(liu)(liu)电(dian)(dian)(dian)(dian)(dian)电(dian)(dian)(dian)(dian)(dian)压值(zhi)很低,功效及直(zhi)(zhi)流(liu)(liu)电(dian)(dian)(dian)(dian)(dian)小,仍属强(qiang)电(dian)(dian)(dian)(dian)(dian)。根据近现代工艺的(de)(de)未(wei)来发展,弱(ruo)电(dian)(dian)(dian)(dian)(dian💧)安(an)装系统(tong)己进(jin)行溶入到强(qiang)电(dian)(dian)(dian)(dian)(dian)领域行业,如魅力微电(dian)(dian)(dian)(dian)(dian)子元件、wifi手机可控(kong)等,但许多只可算是强(qiang)电(dian)(dian)(dian)(dian)(dian)中的(de)(de)弱(ruo)电(dian)༺(dian)(dian)(dian)(dian)安(an)装系统(tong)的(de)(de)控(kong)制地方(fang),它与(yu)操纵(zong)的(de)(de)强(qiang)电(dian)(dian)(dian)(dian)(dian)還是不(bu)同(tong)于的(de)(de)。

End

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