電(dian)力(li)線(xian)(xian)載(zai)(zai)波(bo)通信(xin)(xin)(xin)(xin)(xin)G3-PLC的(de)(de)工作原理：電(dian)力(li)線(xian)(xian)載(zai)(zai)波(bo)通信(xin)(xin)(xin)(xin)(xin)是(shi)指利用(yong)現有的(de)(de)電(dian)力(li)線(xian)(xian)，通過載(zai)(zai)波(bo)方(fang)(fang)式(shi)將模擬(ni)信(xin)(xin)(xin)(xin)(xin)號(hao)(hao)或數(shu)字信(xin)(xin)(xin)(xin)(xin)號(hao)(hao)進行高速傳遞的(de)(de)技術，在(zai)電(dian)力(li)線(xian)(xian)載(zai)(zai)波(bo)通信(xin)(xin)(xin)(xin)(xin)系(xi)統中比較(jiao)基本的(de)(de)一項任務就是(shi)根據(ju)通信(xin)(xin)(xin)(xin)(xin)信(xin)(xin)(xin)(xin)(xin)道的(de)(de)不同(tong)選(xuan)擇不同(tong)的(de)(de)調(diao)制方(fang)(fang)式(shi)。電(dian)力(li)載(zai)(zai)波(bo)通信(xin)(xin)(xin)(xin)(xin)是(shi)利用(yong)電(dian)力(li)系(xi)統中的(de)(de)高壓電(dian)力(li)線(xian)(xian)路進行通信(xin)(xin)(xin)(xin)(xin)的(de)(de)一種電(dian)信(xin)(xin)(xin)(xin)(xin)傳送(song)方(fang)(fang)式(shi)。它是(shi)將話音信(xin)(xin)(xin)(xin)(xin)號(hao)(hao)送(song)入(ru)(ru)電(dian)力(li)載(zai)(zai)波(bo)機（PLC）的(de)(de)發信(xin)(xin)(xin)(xin)(xin)支路后，調(diao)制成(cheng)40～500kHz的(de)(de)高頻信(xin)(xin)(xin)(xin)(xin)號(hao)(hao)，經(jing)結合(he)設(she)備(bei)送(song)到(dao)高壓電(dian)力(li)線(xian)(xian)路的(de)(de)一相(xiang)(xiang)(xiang)(xiang)(xiang)或兩(liang)相(xiang)(xiang)(xiang)(xiang)(xiang)導線(xian)(xian)上(shang)，高頻信(xin)(xin)(xin)(xin)(xin)號(hao)(hao)經(jing)線(xian)(xian)路傳送(song)到(dao)對(dui)方(fang)(fang)后，再經(jing)對(dui)方(fang)(fang)的(de)(de)結合(he)設(she)備(bei)，送(song)入(ru)(ru)電(dian)力(li)載(zai)(zai)波(bo)機的(de)(de)接收(shou)支路，經(jing)解調(diao)還(huan)原成(cheng)語音信(xin)(xin)(xin)(xin)(xin)號(hao)(hao)。使(shi)用(yong)一相(xiang)(xiang)(xiang)(xiang)(xiang)的(de)(de)稱(cheng)為(wei)“相(xiang)(xiang)(xiang)(xiang)(xiang)-地(di)”耦合(he)接線(xian)(xian)方(fang)(fang)式(shi)，使(shi)用(yong)兩(liang)相(xiang)(xiang)(xiang)(xiang)(xiang)的(de)(de)稱(cheng)為(wei)“相(xiang)(xiang)(xiang)(xiang)(xiang)一相(xiang)(xiang)(xiang)(xiang)(xiang)”耦合(he)接線(xian)(xian)方(fang)(fang)式(shi)。我(wo)們(men)聯(lian)(lian)芯(xin)通半導體(ti)成(cheng)立于2020年10月，是(shi)一家無晶圓廠半導體(ti)芯(xin)片(pian)設(she)計公(gong)司，為(wei)IIoT（工業物聯(lian)(lian)網(wang)）提供大規模且強健的(de)(de)網(wang)狀網(wang)絡(luo)（mesh）解決方(fang)(fang)案(an)。電(dian)力(li)線(xian)(xian)載(zai)(zai)波(bo)通信(xin)(xin)(xin)(xin)(xin)可(ke)應用(yong)于停車場管理系(xi)統、公(gong)共信(xin)(xin)(xin)(xin)(xin)息顯示系(xi)統、安全防盜及消防報警(jing)系(xi)統等。廣(guang)東電(dian)力(li)線(xian)(xian)通信(xin)(xin)(xin)(xin)(xin)G3-PLC芯(xin)片(pian)多少錢

電(dian)(dian)力(li)(li)(li)(li)線(xian)(xian)(xian)載(zai)(zai)波(bo)通(tong)信(xin)(xin)(xin)(xin)G3-PLC是電(dian)(dian)力(li)(li)(li)(li)系(xi)統(tong)特有(you)的(de)、基本的(de)通(tong)信(xin)(xin)(xin)(xin)方式(shi)，由(you)(you)于(yu)使(shi)用(yong)電(dian)(dian)力(li)(li)(li)(li)線(xian)(xian)(xian)作(zuo)為載(zai)(zai)波(bo)信(xin)(xin)(xin)(xin)號(hao)的(de)傳輸(shu)(shu)媒介(jie)，因(yin)此具(ju)有(you)信(xin)(xin)(xin)(xin)息傳輸(shu)(shu)穩定可(ke)靠(kao)，路由(you)(you)合理(li)、可(ke)同時(shi)復(fu)用(yong)信(xin)(xin)(xin)(xin)號(hao)等(deng)特點(dian)由(you)(you)于(yu)電(dian)(dian)力(li)(li)(li)(li)線(xian)(xian)(xian)和信(xin)(xin)(xin)(xin)號(hao)線(xian)(xian)(xian)合一(yi)，無(wu)須鋪設信(xin)(xin)(xin)(xin)號(hao)線(xian)(xian)(xian)，人們原來(lai)使(shi)用(yong)和維護(hu)電(dian)(dian)器的(de)習慣都不受影響(xiang)，家(jia)電(dian)(dian)無(wu)須增加雙絞(jiao)線(xian)(xian)(xian)、紅外線(xian)(xian)(xian)等(deng)接口，只要在(zai)內(nei)部配備電(dian)(dian)力(li)(li)(li)(li)線(xian)(xian)(xian)載(zai)(zai)波(bo)通(tong)信(xin)(xin)(xin)(xin)芯片、更(geng)新程序(xu)，便可(ke)實現(xian)對原有(you)家(jia)電(dian)(dian)的(de)改(gai)造(zao)。由(you)(you)于(yu)家(jia)電(dian)(dian)的(de)信(xin)(xin)(xin)(xin)息量小，電(dian)(dian)力(li)(li)(li)(li)線(xian)(xian)(xian)載(zai)(zai)波(bo)速度慢(man)的(de)缺點(dian)不突出，因(yin)此電(dian)(dian)力(li)(li)(li)(li)線(xian)(xian)(xian)載(zai)(zai)波(bo)通(tong)訊技術在(zai)家(jia)居(ju)智能化應(ying)用(yong)方面(mian)有(you)著普遍的(de)前景，特別(bie)是在(zai)中速率傳輸(shu)(shu)應(ying)用(yong)方面(mian)，因(yin)其具(ju)有(you)可(ke)靠(kao)性(xing)高、造(zao)價低廉(lian)等(deng)優點(dian)，使(shi)其占(zhan)有(you)明(ming)顯優勢。寬(kuan)帶電(dian)(dian)力(li)(li)(li)(li)線(xian)(xian)(xian)載(zai)(zai)波(bo)通(tong)信(xin)(xin)(xin)(xin)G3-PLC芯片報價電(dian)(dian)力(li)(li)(li)(li)線(xian)(xian)(xian)載(zai)(zai)波(bo)通(tong)信(xin)(xin)(xin)(xin)G3-PLC具(ju)有(you)很(hen)強的(de)可(ke)靠(kao)性(xing)。

電力線載(zai)波(bo)通(tong)(tong)信(xin)(xin)(xin)G3-PLC調(diao)(diao)制(zhi)技術概述：1、電力線載(zai)波(bo)通(tong)(tong)信(xin)(xin)(xin)是(shi)指(zhi)利(li)用現(xian)有(you)的(de)(de)(de)電力線，通(tong)(tong)過載(zai)波(bo)方(fang)式將(jiang)模擬信(xin)(xin)(xin)號(hao)(hao)或數字(zi)信(xin)(xin)(xin)號(hao)(hao)進(jin)行高速(su)傳(chuan)(chuan)遞(di)的(de)(de)(de)技術，在(zai)(zai)電力線載(zai)波(bo)通(tong)(tong)信(xin)(xin)(xin)系統中比較基(ji)(ji)本(ben)的(de)(de)(de)一(yi)項任務就是(shi)根(gen)據通(tong)(tong)信(xin)(xin)(xin)信(xin)(xin)(xin)道(dao)的(de)(de)(de)不同選擇(ze)不同的(de)(de)(de)調(diao)(diao)制(zhi)方(fang)式。2、一(yi)般來說，基(ji)(ji)帶信(xin)(xin)(xin)號(hao)(hao)含有(you)直流分(fen)量(liang)(liang)和頻(pin)率(lv)較低的(de)(de)(de)頻(pin)率(lv)分(fen)量(liang)(liang)，往(wang)往(wang)不能作(zuo)為傳(chuan)(chuan)輸信(xin)(xin)(xin)號(hao)(hao)在(zai)(zai)信(xin)(xin)(xin)道(dao)中直接傳(chuan)(chuan)輸，因此，必須(xu)把基(ji)(ji)帶信(xin)(xin)(xin)號(hao)(hao)轉變成為一(yi)個(ge)相對基(ji)(ji)帶頻(pin)率(lv)而(er)言非常高的(de)(de)(de)帶通(tong)(tong)信(xin)(xin)(xin)號(hao)(hao)（已調(diao)(diao)信(xin)(xin)(xin)號(hao)(hao)）以適合(he)于信(xin)(xin)(xin)道(dao)傳(chuan)(chuan)輸。3、一(yi)個(ge)通(tong)(tong)信(xin)(xin)(xin)系統的(de)(de)(de)質量(liang)(liang)再很大程度(du)上依賴于所采用的(de)(de)(de)調(diao)(diao)制(zhi)方(fang)式。調(diao)(diao)制(zhi)時(shi)為了(le)使信(xin)(xin)(xin)號(hao)(hao)特(te)征(zheng)與信(xin)(xin)(xin)道(dao)特(te)征(zheng)相匹(pi)配，因此，調(diao)(diao)制(zhi)方(fang)式的(de)(de)(de)選擇(ze)是(shi)由系統中信(xin)(xin)(xin)道(dao)特(te)性來決定的(de)(de)(de)。顯然不同類型(xing)的(de)(de)(de)信(xin)(xin)(xin)道(dao)特(te)征(zheng)，將(jiang)相應(ying)存在(zai)(zai)著不同類型(xing)的(de)(de)(de)調(diao)(diao)制(zhi)方(fang)式。

電(dian)(dian)力(li)(li)線載(zai)波通(tong)(tong)(tong)(tong)信(xin)(xin)(xin)G3-PLC可以應用于物(wu)(wu)聯網：將電(dian)(dian)力(li)(li)線通(tong)(tong)(tong)(tong)信(xin)(xin)(xin)（PLC）應用于物(wu)(wu)聯網也并(bing)非易(yi)事。眾(zhong)所周知，低(di)壓電(dian)(dian)力(li)(li)線的(de)拓撲結構和物(wu)(wu)理(li)特(te)性(xing)都(dou)與(yu)傳(chuan)統通(tong)(tong)(tong)(tong)信(xin)(xin)(xin)傳(chuan)輸(shu)介質不(bu)同，是(shi)在已加載(zai)工頻(pin)電(dian)(dian)力(li)(li)信(xin)(xin)(xin)號(hao)的(de)通(tong)(tong)(tong)(tong)路上傳(chuan)輸(shu)高速數(shu)據信(xin)(xin)(xin)息(xi)，因此(ci)帶來了(le)工作環境惡劣(lie)、噪(zao)聲干(gan)擾嚴重(zhong)以及時變性(xing)大等(deng)問題；同時，信(xin)(xin)(xin)號(hao)很容(rong)易(yi)產生反射、駐波和諧振等(deng)現象，令信(xin)(xin)(xin)號(hao)的(de)衰減(jian)特(te)性(xing)極(ji)其復雜，造(zao)成(cheng)PLC信(xin)(xin)(xin)道(dao)具有很強的(de)頻(pin)率選擇性(xing)。而電(dian)(dian)力(li)(li)線載(zai)波通(tong)(tong)(tong)(tong)信(xin)(xin)(xin)G3-PLC可以根(gen)據頻(pin)率選擇特(te)性(xing)確定(ding)較佳信(xin)(xin)(xin)號(hao)傳(chuan)輸(shu)頻(pin)率，并(bing)通(tong)(tong)(tong)(tong)過大量(liang)的(de)實測數(shu)據分析獲得(de)電(dian)(dian)力(li)(li)線的(de)信(xin)(xin)(xin)道(dao)特(te)性(xing)，針對這些特(te)征(zheng)設計有效的(de)抗(kang)噪(zao)聲技(ji)術(shu)和防衰減(jian)技(ji)術(shu)，大幅地提高了(le)電(dian)(dian)力(li)(li)線的(de)通(tong)(tong)(tong)(tong)信(xin)(xin)(xin)性(xing)能，實現高速、可靠、實時的(de)長距(ju)離通(tong)(tong)(tong)(tong)信(xin)(xin)(xin)。電(dian)(dian)力(li)(li)線載(zai)波通(tong)(tong)(tong)(tong)信(xin)(xin)(xin)G3-PLC，是(shi)一種通(tong)(tong)(tong)(tong)過電(dian)(dian)線進行數(shu)據傳(chuan)輸(shu)的(de)通(tong)(tong)(tong)(tong)信(xin)(xin)(xin)技(ji)術(shu)。

電(dian)(dian)力(li)線(xian)載(zai)波(bo)通(tong)(tong)信(xin)(xin)(xin)G3-PLC的(de)(de)(de)原理：1、電(dian)(dian)力(li)線(xian)載(zai)波(bo)通(tong)(tong)信(xin)(xin)(xin)是指利用(yong)現有的(de)(de)(de)電(dian)(dian)力(li)線(xian)，通(tong)(tong)過載(zai)波(bo)方式(shi)(shi)將模擬信(xin)(xin)(xin)號(hao)或數(shu)字(zi)信(xin)(xin)(xin)號(hao)進行高速傳(chuan)(chuan)遞(di)的(de)(de)(de)技術(shu)，在(zai)電(dian)(dian)力(li)線(xian)載(zai)波(bo)通(tong)(tong)信(xin)(xin)(xin)系統(tong)中(zhong)比(bi)較基本的(de)(de)(de)一(yi)項任(ren)務就是根據通(tong)(tong)信(xin)(xin)(xin)信(xin)(xin)(xin)道(dao)(dao)的(de)(de)(de)不同(tong)選擇不同(tong)的(de)(de)(de)調制(zhi)方式(shi)(shi)。2、一(yi)般(ban)來說，基帶信(xin)(xin)(xin)號(hao)含有直流分量(liang)和(he)頻(pin)(pin)率(lv)(lv)較低的(de)(de)(de)頻(pin)(pin)率(lv)(lv)分量(liang)，往往不能作為(wei)傳(chuan)(chuan)輸信(xin)(xin)(xin)號(hao)在(zai)信(xin)(xin)(xin)道(dao)(dao)中(zhong)直接(jie)傳(chuan)(chuan)輸，因(yin)此，必須把基帶信(xin)(xin)(xin)號(hao)轉變成為(wei)一(yi)個相對基帶頻(pin)(pin)率(lv)(lv)而言非(fei)常高的(de)(de)(de)帶通(tong)(tong)信(xin)(xin)(xin)號(hao)(已調信(xin)(xin)(xin)號(hao))以(yi)適合于(yu)信(xin)(xin)(xin)道(dao)(dao)傳(chuan)(chuan)輸。3、一(yi)個通(tong)(tong)信(xin)(xin)(xin)系統(tong)的(de)(de)(de)質量(liang)再很大程度上依(yi)賴于(yu)所(suo)采(cai)用(yong)的(de)(de)(de)調制(zhi)方式(shi)(shi)。調制(zhi)時為(wei)了使信(xin)(xin)(xin)號(hao)特征(zheng)(zheng)與(yu)信(xin)(xin)(xin)道(dao)(dao)特征(zheng)(zheng)相匹配，因(yin)此，調制(zhi)方式(shi)(shi)的(de)(de)(de)選擇是由系統(tong)中(zhong)信(xin)(xin)(xin)道(dao)(dao)特性來決(jue)定的(de)(de)(de)。顯(xian)然(ran)不同(tong)類(lei)型(xing)的(de)(de)(de)信(xin)(xin)(xin)道(dao)(dao)特征(zheng)(zheng)，將相應(ying)存在(zai)著不同(tong)類(lei)型(xing)的(de)(de)(de)調制(zhi)方式(shi)(shi)。電(dian)(dian)力(li)線(xian)載(zai)波(bo)通(tong)(tong)信(xin)(xin)(xin)G3-PLC可以(yi)應(ying)用(yong)于(yu)智(zhi)慧城市、智(zhi)慧家居(ju)和(he)工業控制(zhi)領域(yu)(yu)。智(zhi)能電(dian)(dian)表G3-PLC電(dian)(dian)力(li)線(xian)通(tong)(tong)信(xin)(xin)(xin)應(ying)用(yong)領域(yu)(yu)

電力線載波通信G3-PLC的應(ying)用領(ling)域(yu)在不斷拓寬，特別是工業(ye)控制和智能家居(ju)領(ling)域(yu)。廣東電力線通信G3-PLC芯片多少錢

電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)(li)(li)(li)線(xian)載(zai)波通(tong)(tong)信G3-PLC是(shi)以(yi)輸(shu)(shu)電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)路為載(zai)波信號(hao)的(de)(de)(de)(de)傳輸(shu)(shu)媒介的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)(li)(li)(li)系統(tong)通(tong)(tong)信。由于輸(shu)(shu)電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)路具備十(shi)(shi)分(fen)牢固的(de)(de)(de)(de)支撐結(jie)構，并架(jia)設3條(tiao)以(yi)上的(de)(de)(de)(de)導體（一(yi)般有(you)(you)三相良導體及一(yi)或(huo)兩根架(jia)空地線(xian)），所以(yi)輸(shu)(shu)電(dian)(dian)(dian)(dian)(dian)(dian)線(xian)輸(shu)(shu)送(song)工頻(pin)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)的(de)(de)(de)(de)同時，用(yong)(yong)之傳送(song)載(zai)波信號(hao)，既經濟(ji)又十(shi)(shi)分(fen)可(ke)靠。這種(zhong)綜合(he)利(li)(li)用(yong)(yong)早已成(cheng)(cheng)為世界上所有(you)(you)電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)(li)(li)(li)部門優(you)先(xian)采(cai)用(yong)(yong)的(de)(de)(de)(de)特有(you)(you)通(tong)(tong)信手段。電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)(li)(li)(li)線(xian)載(zai)波通(tong)(tong)信（PLC）是(shi)電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)(li)(li)(li)系統(tong)特有(you)(you)的(de)(de)(de)(de)、基(ji)本的(de)(de)(de)(de)通(tong)(tong)信方(fang)(fang)式(shi)，它(ta)是(shi)指利(li)(li)用(yong)(yong)現有(you)(you)電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)(li)(li)(li)線(xian)，通(tong)(tong)過(guo)載(zai)波方(fang)(fang)式(shi)將模擬或(huo)數(shu)字信號(hao)進行高速傳輸(shu)(shu)的(de)(de)(de)(de)技(ji)術。用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)(li)(li)(li)線(xian)作為網絡接入方(fang)(fang)案，可(ke)利(li)(li)用(yong)(yong)已有(you)(you)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)(li)(li)(li)配電(dian)(dian)(dian)(dian)(dian)(dian)網絡進行通(tong)(tong)信，不需(xu)要重新布線(xian)，且電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)(li)(li)(li)線(xian)網絡分(fen)布普遍，接入方(fang)(fang)便，多用(yong)(yong)戶能(neng)夠(gou)共(gong)享寬帶，因此，PLC寬帶接入技(ji)術具有(you)(you)得天(tian)獨厚的(de)(de)(de)(de)優(you)勢，它(ta)也成(cheng)(cheng)為解決寬帶網絡“1公(gong)里(li)”問題的(de)(de)(de)(de)競爭力(li)(li)(li)(li)(li)技(ji)術之一(yi)。廣東電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)(li)(li)(li)線(xian)通(tong)(tong)信G3-PLC芯片多少(shao)錢

本(ben)文來自四川精(jing)碳偉業環保科技有限(xian)責任(ren)公(gong)司：//wasul.cn/Article/28b37099601.html