ONDERSTEUN
Nywerheid
Author：ZYG Power Modulevrystelling tyd: 2022-1-3
Opsomming
Ontwikkeling van huishoudelike kragkommunikasie
Met die ondertekening van die hooftoerustingbestellingskontrak van die Beijing- en Wuhan-mikrogolfbaan, het die werk aan die versnelling van die tegniese innovasie van kragkommunikasie ook begin. Die kragkommunikasie sal aktief beleidstoestemming soek om deel te neem aan die sosiale telekommunikasiemark op die basis om aan die behoeftes van netwerkveiligheidproduksie te voldoen. In die moderne era ontwikkel inligting- en kommunikasietegnologie vinnig. Die ontwikkeling neiging van telekommunikasie tegnologie is netwerk besigheid aansoek IP, netwerk uitruil tegnologie groepering, netwerk infrastruktuur breëband, netwerk funksie struktuur vereenvoudiging en drie netwerk integrasie. Kragkommunikasie was 'n sukses in die vroeë 1980's, maar teen die einde van die 1990's het kragkommunikasie agtergebly. Daarom word tegnologie-innovasie as die belangrikste ontwikkeling van kragkommunikasie gelys, en die ontwikkelingsrigting van kragkommunikasie word bepaal. In terme van transmissie, sal krag kommunikasie fokus op die ontwikkeling van optiese vesel kommunikasie, verryk die rooster aggregate van verberg kommunikasie kan effektiewe gebruik van hulpbronne, en tydige met WDM en DWDM tegnologie. Maak terselfdertyd ten volle gebruik van die bestaande mikrogolf-kommunikasie-infrastruktuur om die nodige tegniese opknapping uit te voer, om sodoende die kragkommunikasienetwerkraamwerk te verbeter. In die aspek van besigheidsnetwerk neem dit OTM- en IP-tegnologie aan om geïntegreerde besigheidsplatform te bou van kragdatanetwerk om besigheidsondersteuning en dienste vir die kragmark, produksieskedulering en inligting van kragbedryf te verskaf. Intussen sal kragkommunikasie ook ontwikkel met IP-tegnologie in die oordrag van data deur gebruik te maak van kragverspreidingslyne. Tans is die nasie-kragmaatskappystelsel onder konstruksie van byna 10 000 kilometer se OPGW optiese veselkabels, insluitend Beijing - Shenyang - Harbin, Longquan – Wuhan – Sjanghai, Longquan – Zhengzhou – Beijing en ander roetes. Daar word verwag om die “drie vertikale vier horisontale” optiese vesel-ruggraat-kommunikasienetwerk teen ongeveer 2005 te bou. Kragstelselontwikkeling, telekommunikasie het die potensiaal en hulpbronne om te wen. id dat kragkommunikasie 'n toegewyde kommunikasienetwerk het wat die nasionale kragstelsel dek en 'n ryk kommunikasienetwerkinfrastruktuur het. Hulpbronne het die oorhand, eerstens in langafstandtransmissie. Dit is om die transmissielyn te gebruik wat GWWOP, ADSS, OPGW ensovoorts lê. Elektriese krag spesiale vesel kan vinnig vorm langafstand kommunikasie vermoë. Die krag spesiale optiese kabel is minder geneig om beskadig te word deur eksterne kragte, hoë betroubaarheid, en die tegnologie is volwasse, veral die OPGW tegnologie, wat wyd gebruik word in China. Tweedens, wat plaaslike transmissie betref, kan die kragstelsel in die stad vir kommunikasiedienste gebruik word en speel dit 'n belangrike rol in breëbandtoegang.
Aanbevole produkreeks:
HP-reekse is belangrike toepassings in swaar nywerhede en kragindustrie, ensovoorts.
10~50W）
HP10-reeks - 'n hoë-stabiliteit AC/DC-module-kragbron wat deur Zhongyiguang aangebied word. PCB-installasiemodus. Met die voordele van globale insetspanningsreeks, AC en DC, lae kragverbruik, hoë doeltreffendheid, hoë betroubaarheid en veiligheidsisolasie. Die produk is veilig en betroubaar, en die anti-opwellingsprestasie is uitstekend. Dit voldoen aan die standaarde van IEC/EN61000-4、VCISPR22/EN55022、UL60950 、EN60950和EN61000-6-2, graad A-swaarindustrie.
vorige:Steenkoolmyn
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