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Harbin Langsung Electric Company Limited
Harbin Langsung Electric Company Limited
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Iphepha Lesi
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Langsung Electric: Umphathi Ompumelelo wezibhidli zokugcina kwesithuthi sezimali

I-Langsung Electric yindiza engaziwa ngempela yokwenza izixhobo ezinezilingo eziphambili, esebenzisa ukwazi okuninzi kuneenguqu 20 zolwazi lwesiprofethi. Ekhasimbeni kumthombo wokuziphatha kwezimali, izibhidli zakho zezimali zikhasimba zenzelwe ukufakelwa kwemisebenzi yasekhaleni, yekomidi yezenzo, nezimali enkulu. Ngezemigwa yokwenza eChina neNigeria, siyabelana nezibhidli ezihleliwe ngokwahlukileyo ukuze zilandelane nezimo zasekhaya, kubandakanywa IEC 61439 no-IEEE C37.20.7. Ngokuba sisifangelekiso se-Schneider Electric, izinto zakho ziphulaphuliwa ngokucophelela ukuze ziphile, ziphathelene nokusebenza. Siqhubeka ngesiqiniseko sangempela ngokuxhomekeka end-to-end, ukusuka konsultasi yokudizayina kuze kube yintshabalalo emva kokufakwa, sibe khona isisindo esivumelekileyo kumakhampu afuna izixhobo zokuphatha izimali ezingcono nezikhokheleyo.
Thola Isilinganiso

Udizayini Ompumelelo Neqhoboka Yempela Kwizibhidli Zokugcina Kwesithuthi

Izinkundla Ezihleliwayo Ngokuhlukileyo

Iswitchibhodi zethu ezinkulu zamadoda ahlanganisiwe ngezinhlelo ezingavamile, ekwenzeka ukulungiselela ngendlela eyisiseko kumakhivuli (kuya ku-35kV) nomkhiqizo wokulahla. Abasesha basekampani yokudla nokudla baphatha iswitchibhodi sethu ukufaka izindlela zokuphathwa kwamandla ekugcineni izinsimbi, ekwenza ukuthi kunciphise ukusebenzisa izithuthi ze-diesel ngemipha engu-30%. Ukumelana okukhula ukufaka i-smart meters, ukubamba phambili, nezinhlelo zokulungiselela kwi-arc-flash kusincoma ukuthi kuhlakaniphele kumthethosayensi wasekhaya, njenge-NFPA 70E yaseNorth America ne-BS EN 61439 yase-Europe.

Ukudurenjani kwiinkcubeko ezimbizeni

Zalwa ngamagugu angaphazimululi, nezindlu eziphathekayo eziyi-IP54, iswitchibhodi sethu sibambekeka emperabhodini engeyona (-40°C kuya ku-70°C) kanye namandla wohulumeni kuya ku-95%. Inkampani yokuhlanjwa e-Australia ibe yabhalisela ukuthi akukho nto eqedile kusuku oluthathu ngemuva kokunikezela iswitchibhodi sethu esingamandla ethutha, ebekela ubude bokushisa kuzindlu ezizolayo zezihlalo nezinhlelo zokuphatha umphumi ukuze akwazi ukunika umphumi.

Imikhiqizo Ehlobene

MNS GCS Low Voltage Withdrawable Switchgear INDABA YOKUBUKA

MNS GCS Low Voltage Withdrawable Switchgear

HXGN15-12 MV HV Ring Main Unit Switchgear INDABA YOKUBUKA

HXGN15-12 MV HV Ring Main Unit Switchgear

KYNS58-12 Medium-Voltage Dual-Loop Switchgear INDABA YOKUBUKA

KYNS58-12 Medium-Voltage Dual-Loop Switchgear

KYN61-40.5 Armored Removable Metal-enclosed Switchgear INDABA YOKUBUKA

KYN61-40.5 Armored Removable Metal-enclosed Switchgear

Iswitchibhodi yase-substation isebenza njengomthombo wezinhlelo zokwahlula izindleko, ekugcineni amandla kumatransformer ukuletha kuzintonga ngemuva kokulungiswa nokusebenza kakhulu. Izishibhodi zeLangsung Electric zidizayiniwe ngokuphindwe kabili kummandla omuhle, ekunikezeni inkinga yokuhluka ngokuzenzekelayo ngenkathi kusenhliziyweni. Izinhlotshwa zethu zihlanganisa izikhathi ezide zemicroprocessor ezingenako ukubona inkinga ngexesha elijulile, ekuchazela ixesha lokulungiselela umphindo ngo-50% kunazo ezindala ezinelektronikhi. Umzekelo, umsebenzisi wamandla eNigeria ushiye izishibhodi zethu nezikhathi zokulinganisa phasor (PMUs) zifakwe khona, wafika ku-20% okuphucwayo kwinkimbinkimbi yegrid xa kunezidingo ezikhulu. Indawo encinci yesishibhodi—kuya kuye 40% incane kunazo ezijwayelekile—kuvumela ukufakwa kuzindawo eziphazanyayo ngaphandle kokukhupha indlela yokufinyelela kulungiselelo. Ngamnye amandla afundwa ngokwesicelo se-FAT ngapha kwezimali ezipheleleyo, ekujongeniswa kuzinkinga zezinto eziphatha ngempela ukuqinisekisa ukusebenza. Abasesheli baneliseka nge software yangempela ethu, eyakha izaziso zokulungiselela ngaphambi kokuba zingcono ngokuchazela imiphumela yevibration nezinkinga zentempirhishi kusensoreni esifakwe khona. Kumnani wocingo otholakeleyo ngesikhumba sase Southeast Asia, izishibhodi zethu zahlawula izihlizyo ezingavumelekanga ngo-65% eminyakeni emibini, zilondoloza $1.2 million engalutholakali. Ukufakwa kwamadoda angaphaya kwe-arc-resistant namathambeka okulahla ukushisa akuncipha ingozi yokuhlaza, ekulandelana ne-OSHA ne-IEC 62271-200. Kangangoko, izishibhodi zethu zivumela ukudibanisa ngokulula nezindlela zokuphatha amandla (DERs), njengezinverter zasola nezinhlelo zokugcina amandla, ekunika abasebenzisi amandla ukulungiselela ukuletha nokudinga ngokuthe ngqo.

Imibuzo Evame Ukubuzwa

Iziphi izibonakude ezitholakala kwi-main switchboards zezinyawo zeLangsung Electric?

I-switchboards zethu ziqhathelana ne-IEC 61439, IEEE C37.20.7, kunye ne-UL 891, zixhasa ubomi bonsimbi nokuthi kuzifaneleke ngokwembono yeziko ephethilwayo. Zinezibonakude zabalulekileyo kwi-intsholongo (IEC 60068-2) nokulinganiso lwaseGolide (IEC 60529), okunika imisebenzi kwindawo enamandla angaphantsi nasezindlini eziphefumula kakhulu. Nganye into inezibonakude zokubhaliso nezingxelo zokuchazwa ukuze kwenzeke ukulungiswa kwesiko.
Koko kakhulu. Iinkenkelo zethu ezinxulumene zikuvumela ukufaka ngaphandle kokwenza umsebenzi mikhulu. Umzekelo, indawo yokusebenza e-Erope yayigcwalisa i-switchgear eqhelekileyo kwi-substation engaphezu kwe-50 minyaka usebenzisa iipaneli zethu ezigcwaliswe ngaphambili, ezingqamleza kumgama wokuqala. Siyabelana ne-3D modeling ukuze sibonise ukuba zifaneleke, siphinde siyamanisa umntu kwindawo ngexesha lokufaka ukuze sikhuphele konke okungavumelekanga.

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Amakhono Okusetyenziswa kweRing Main Unit eZonke izibophelelo ezintsha

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Amakhono Okusetyenziswa kweRing Main Unit eZonke izibophelelo ezintsha

Ukuvutha i-Grid Stability nge-Ring Main Units kwi-Renewables Indima ye-Voltage Regulation kunye ne-Power Flow I-Ring Main Units, okanye i-RMUs ngokufuphi, i-playing indima ebalulekileyo ekuvabeni i-voltage levels stable kwi-renewable energy networks. Xa ezi nqanaba zivuvanya i-voltage...
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Ukufakwa Kwesiqephu Sesibayeni Sokukhetha Imisebenzi Yesisteshene

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Ukufakwa Kwesiqephu Sesibayeni Sokukhetha Imisebenzi Yesisteshene

Iinkxenzo eziphambene nezindlela zokukhetha i-equipment yase-substation i-Transformers: Imithetho ye-Voltage kunye nezilingo zokusebenza i-Transformers ngumthwakelo wokusebenza kwe-substation, zihlawula ngokupheleleyo ukusebenzela kwevoltage kunye nokuphelelwa kwezinto zokusebenza. Xa i...
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Imininingwane Ezingazange Lwaziyo Ukufinyelela Izicathulo Zokusebenza

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Imininingwane Ezingazange Lwaziyo Ukufinyelela Izicathulo Zokusebenza

Ukutholwa kwezinkinga eziphambene neqatha leswitchgear Okuhlawuliwe Circuit Breakers kumathini weqatha le-electrical Circuit breakers okuhlawula yindlela ethile okuqondile kakhulu kumathini apholile nezindzaba. Okuvamele kusebenza ngokuthi kusebenza njengoba kusebenza kakhulu...
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Ukuthi Kwesibophezulu Esikhakhuleni Kwezilungiselelo Zokusebenza Ezintsha

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Ukuthi Kwesibophezulu Esikhakhuleni Kwezilungiselelo Zokusebenza Ezintsha

Iingxenzo eziphambili zeSmart Substation Systems i-SCADA Systems yokuRhweboyo lweGrid ngokuCacileyo i-SCADA systems, okuqukethwe ngokuthi i-Supervisory Control kunye neData Acquisition, zilungiselela umphathi wokuRhweboyo ngokuCacileyo kwiisikolo zokunyuka kwiindawo ezininzi ...
Bheka Okuningi

ukuhlolwa Kwekhasimende

Benjamin
Ubunzima Obungaphezu Kwizidingo

Sifakelwe i-switchboards za Langsung esikhathini sesihlabathi lapho izinkukhu ziyakhula kuzingaphezu kuka-50°C. Noma kunjalo, lezi zinxenye zasebenza ngaphandle kwezimiso ezine kunezinye izinkanga ezine. Isistemu sokuphatha izinkukhu nezigaba zakhiwe ukuthintana nomthubi sikhishiza izinga lokuhlela kabusha, libe livuse izindleko ngama-40%.

Caroline
Isisindo Esizenzakalelayo Ngomtheleli Wokunakekelwa

Njengoba siyadlulisela kumtheleli wokunakekelwa, i-switchboards za Langsung enobuchwepheshe bokuthakatha imigomo yokudala yezinhloso yezilanga (DER) sabenza sibambe ubuchwepheshe bezinhloso yezilanga ezingama-15MW ngendlela elula. Idashibhodi yokubeka isimo ngemizuzwana etholakala kubantu baLangsung sabenza sibophelela izimbewu zezinhloso, sibe sizivuse izindleko zokuthunyelwa ngama-18%.

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ibhodi yeqhutywa lomphilo wesayizi amandla amahhwebhu wesayizi ihhashi lemgwebu lesayizi ipaneli lelowo lwe-substation ichesha lephethuzi lesubstation
Ukudweba Okususelwe Kumatheko

Ukudweba Okususelwe Kumatheko

I-switchboards zidwebiwe ngezinkunkuma ze-steele kanye nezinkinga zokucindezela ukuze zithole amatheko angaphezu kuka-7.5. Umsebenzisi ose-Japan wabika ukuthi akukho hlondo olukhona kwizixhumanisi saLangsung lakwakhiwa ngenxa yomthetho we-6.8, okwakuyindlela yokugcina inhlangothi yezinhloso kumaziphi.
Uhlelo Lwesikhwama Oludityanisiwe

Uhlelo Lwesikhwama Oludityanisiwe

Iswitchibodi zethu ziqiniseza izimoduli zokuxhumana ezigcinwe ngumlilo-ophansi ukuze vikalele ukufinyelela okungavunyelwa. Umsebenzisi wegridi eYurophu waphulaphula isithayaba sokuphazamisa esixhaswene kakhulu ngezimali zezixweba ngokusebenzisa iiprothokholo zethu ezigcinwe, ekhathazekile ukuba kungekho umnyango.
Inkqubo yokuqhagamshela Ngokushesha

Inkqubo yokuqhagamshela Ngokushesha

Inkqubo yokubeka ibhasebha engaqinisinwa iyafutha ixesha lokufaka ngaphezu kwemizuzwana eziyi70%. Umntu othengisa eBrazili ufaka iipaneli eziyi12 ngamaxesha angamashumi amabini, kunokuba kungamaqela aphantsi koko enyanisweni, akhokelela kakhulu kwixesha leprojekthi.