一、是(shi)哪些(xie)是(shi)弱(ruo)电工程(cheng)？

强电(dian)(dian)(dian)(dian)(dian)通(tong)常应是交流(liu)(liu)电(dian)(dian)(dian)(dian)(dian)变压器电(dian)(dian)(dian)(dian)(dian)路(lu)(lu)板或音频文件(jian)、视頻(pin)新输(shu)电(dian)(dian)(dian)(dian)(dian)钱路(lu)(lu)图(tu)(tu)(tu)图(tu)(tu)(tu)、网新输(shu)电(dian)(dian)(dian)(dian)(dian)钱路(lu)(lu)图(tu)(tu)(tu)图(tu)(tu)(tu)、手机(ji)新输(shu)电(dian)(dian)(dian)(dian)(dian)钱路(lu)(lu)图(tu)(tu)(tu)图(tu)(tu)(tu)，交流(liu)(liu)电(dian)(dian)(dian)(dian)(dian)变压器电(dian)(dian)(dian)(dian)(dian)流(liu)(liu)值通(tong)常在32V时间内(nei)。家居用(yong)机(ji)械(xie)中的(de)手机(ji)、电(dian)(dian)(dian)(dian)(dian)子产品、电(dian)(dian)(dian)(dian)(dian)影(ying)机(ji)的(de)走(zou)势录(lu)入(ru)（无线电(dian)(dian)(dꦰian)(dian)(dian)影(ying)新输(shu)电(dian)(dian)(dian)(dian)(dian)钱路(lu)(lu)图(tu)(tu)(tu)图(tu)(tu)(tu)）、喇叭装置(zhi)（输(shu)出精度端新输(shu)电(dian)(dian)(dian)(dian)(dian)钱路(lu)(lu)图(tu)(tu)(tu)图(tu)(tu)(tu)）等用(yong)水量(liang)器均(jun)为强电(dian)(dian)(dian)(dian)(dian)机(ji)械(xie)装置(zhi)。

二、什么东西是强电？

强电指低压电工方面(mian)的(de)电网大(da)(da)部分。的(de)特点是电功率(lv)(lv)大(da)(da)、交流电大(da)(da)、规(gui)律低，主耍考虑一下耗率(lv)(lv)小、速(su)率(lv)(lv)高的(de)故障。和弱(ruo)(ruo)电系(xi)统(tong)系(xi)统(tong)的(de)关(guan)心很密切联系(xi)，与“弱(ruo)(ruo)电系(xi)统(tong)系(xi)统(tong)”相(xiang)对(dui)比(b🌠i)较。

三、两种钢材有什(shen)麼有别

强电(dian)(dian)和强电(dian)(dian)通常辨别是功用(yong)的(de)其他。强电(dian)(dian)是用(yongꦗ)来一(yi)些动力系统新能源，强电(dian)(dian)是用(yong)在(zai)资讯获取信息。

强(qiang)(qiang)(qiang)电(dian)(dian)(dian)(dian)(dian)和弱电(dian)(dian)(dian)(dian)(dian)从概念(nian)上讲，一般是(shi)容易区别的(de)(de)，主(zhu)要(yao)区别是(shi)用(yong)途的(de)(de)不(bu)同(tong)。强(qiang)(qiang)(qiang)电(dian)(dian)(dian)(dian)(dian)是(shi)用(yong)作一种动力(li)能源，弱电(dian)(dian)(dian)(dian)(dian)是(shi)用(yong)于信(xin)息传递。家庭(ting)电(dian)(dian)(dian)(dian)(dian)路分为(wei)(wei)强(qiang)(qiang)(qiang)电(dian)(dian)(dian)(dian)(dian)和弱电(dian)(dian)(dian)(dian)(dian)。在(zai)电(dian)(dian)(dian)(dian)(dian)力(li)系统中，36V以下的(de)(de)电(d♋ian)(dian)(dian)(dian)(dian)压称(cheng)为(wei)(wei)安全电(dian)(dian)(dian)(♍dian)(dian)压，1kV以下的(de)(de)电(dian)(dian)(dian)(dian)(dian)压称(cheng)为(wei)(wei)低压，1kV以上的(de)(de)电(dian)(dian)(dian)(dian)(dian)压称(cheng)为(wei)(wei)高压，直(zhi)接供电(dian)(dian)(dian)(dian)(dian)给用(yong)户的(de)(de)线路称(cheng)为(wei)(wei)配电(dian)(dian)(dian)(dian)(dian)线路，如用(yong)户电(dian)(dian)(dian)(dian)(dian)压为(wei)(wei)380/220V，则称(cheng)为(wei)(wei)低压配电(dian)(dian)(dian)(dian)(dian)线路，也就(jiu)是(shi)家庭(ting)装修(xiu)中所说的(de)(de)强(qiang)(qiang)(qiang)电(dian)(dian)(dian)(dian)(dian)。

强(qiang)(qiang)电(dian)(dian)(dian)(dian)与强(qiang)(qiang)电(dian)(dian)(dian)(dian)工程是(shi)相对(dui)性(xing)的(de)(de)(de)观(guan)念，从观(guan)念上讲，其重(zhong)点(dian)(dian)差异(yi)是(shi)妙用(yong)的(de)(de)(de)与众不同，而无法(fa)纯粹(cui)的(de)(de)(de)以(yi)电(dian)(dian)(dian)(dian)阻(zu)电(dian)(dian)(dian)(dian)流(liu)量(liang)尺寸来(lai)表述三者的(de)(de)(de)关(guan)系(xi)(但如果如果非(fei)要某个使(shi)用(yong)电(dian)(dian)(dian)(dian)阻(zu)电(dian)(dian)(dian)(dian)流(liu)量(liang)判断(duan)说的(de)(de)(de)话(⛄hua)，我(wo)都把(ba)36V(人们很健(jian)康(kang)电(dian)(dian)(dian)(dian)阻(zu)电(dian)(dian)(dian)(dian)流(liu)量(liang))之(zhi)上划分为强(qiang)(qiang)电(dian)(dian)(dian)(dian), 36V(人们很健(jian)康(kang)电(dian)(dian)(dian)(dian)阻(zu)电(dian)(dian)(dian)(dian)流(liu)量(liang))有(you)以(yi)下为划分为强(qiang)(qiang)电(dian)(dian)(dian)(dian)工程。) ，三者不但关(guan)系(xi)又有(you)差异(yi)，大(da)(da)部分判断(duan)的(de)(de)(de)基本(ben)原则是(shi)：强(qiang)(qiang)电(dian)(dian)(dian)(dian)的(de)(de)(de)进行解(jie)决(jue)因素(su)是(shi)能源技术（电(dian)(dian)(dian)(dian)业）🎉，其优势(shi)特别是(shi)电(dian)(dian)(dian)(dian)阻(zu)电(dian)(dian)(dian)(dian)流(liu)量(liang)高(gao)、电(dian)(dian)(dian)(dian)阻(zu)电(dian)(dian)(dian)(dian)流(liu)量(liang)大(da)(da)、最大(da)(da)工作效率(lv)大(da)(da)、频(pin)段低，其重(zhong)点(dian)(dian)了(le)解(jie)的(de)(de)(de)话(hua)题是(shi)极大(da)(da)减少损(sun)耗费、增(zeng)加成工作效率(lv)，强(qiang)(qiang)电(dian)(dian)(dian)(dian)工程的(de)(de)(de)进行解(jie)决(jue)因素(su)其重(zhong)点(dian)(dian)是(shi)讯息(xi)内容(rong)，即讯息(xi)内容(rong)的(de)(de)(de)传回(hui)和调控(kong)，其优势(shi)特别是(shi)电(dian)(dian)(dian)(dian)阻(zu)电(dian)(dian)(dian)(dian)流(liu)量(liang)低、电(dian)(dian)(dian)(dian)阻(zu)电(dian)(dian)(dian)(dian)流(liu)量(liang)小、最大(da)(da)工作效率(lv)小、频(pin)段高(gao)，其重(zhong)点(dian)(dian)了(le)解(jie)的(de)(de)(de)是(shi)讯息(xi)内容(rong)传回(hui)的(de)(de)(de)成效话(hua)题，如讯息(xi)内容(rong)传回(hui)的(de)(de)(de)无假货度、转速、深(shen)度广(guang)度、安(an)全(quan)安(an)全(quan)可靠性(xing)。

它们之间大体上有似下(xia)分别(bie)：

（1）交流电几率其(qi)他

强电(dian)的频(pin)(pin)点(diౠan)(dian)般是50Hz（赫(he)），称“工频(pin)(pin)”，意即实业(ye)配电(dian)的频(pin)(pin)点(dian)(dian)：强电(dian)的频(pin)(pin)点(dian)(dian)都是高(gao)頻或特高(gao)頻，以kHz（千赫(he)）、MHz（兆(zhao)赫(he)）计。

（2）输送办法区别

强(qiang)电(dian)以变(bian)电(dian)配(pei)电(dian)线路输(shu)送，弱电(dian)工程的输(shu)送有有线电(dian)视与wifﷺi网络之分。wifi网络电(dian)则(ze)以电(dian)磁能波(bo)输(shu)送。

（3）公率、电阻及功率大(da)小不(bu)一(yi)多种

强电电机(ji)工作效率(lv)以(yi)(yi)kW（kw）、MW（万(wan)千瓦）计(ji)(ji)(ji)、电阻以(yi)(yi)V（伏）、kV（千伏）计(ji)(ji)(ji)，电流值值以(yi)(yi)A（安）、kA（千安）计(ji)(ji)(j🦋i)；强电电机(ji)工作效率(lv)以(yi)(yi)W（瓦）、mW（毫(hao)瓦）计(ji)(ji)(ji)，电阻以(yi)(yi)V（伏）、mV（毫(hao)伏）计(ji)(ji)(ji)，电流值值以(yi)(yi)mA（毫(hao)安）、uA（微(wei)安）计(ji)(ji)(ji)，因为(wei)其(qi)电源(yuan)线(xian)路(lu)行(xing)用印(yin)厂电源(yuan)线(xian)路(lu)或模块化(hua)电源(yuan)线(xian)路(lu)组合。

四、整理。

或许，强电(dian)(dian)(dian)中也有着低频（数千༒kHz）与中频装(zhuang)置，但相电(dian)(dian)(dian)阻值(zhi)较高，功(gong)率大小也较多(duo)。又如(ru)(ru)电(dian)(dian)(dian)筒与电(dian)(dian)(dian)动四轮胡须刀尽管说相电(dian)(dian)(dian)阻值(zhi)很(hen)低，输出及(ji)功(gong)率大小很(hen)弱(ruo)，仍属强电(dian)(dian)(dian)。由现在水平的发展进步，弱(ruo)电(dian)(dian)(dian)系(xi)统(tong)安装(zhuang)己融入到(dao)强电(dian)(dian)(dian)域，如(ru)(ru)功(gong)率网(wang)络电(dian)(dian)(dian)子元器件、无线数字远程遥(ꩲyao)控使用等，但这种(zhong)只(zhi)要算为强电(dian)(dian)(dian)中的弱(ruo)电(dian)(dian)(dian)系(xi)统(tong)安装(zhuang)调整一部分，它与操纵的强电(dian)(dian)(dian)依(yi)旧与众不同的。

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