I-HP-MVnex: Iqoqa Amastandela Ekuqondeni Kwemvoltage Yangaphandle

I-Switchgear ye-Medium Voltage MetalClad ye-HPMVnex: Ukulungiswa kwezinhlelo kanye nezinye izinto ezintsha

Ukucaciswa kwezinhlobo zemiphumela zokusebenza kwezinhlobo zezinhlobo zasekile

I-Switchgear esebenza kakhulu kuma-voltages phakathi kwe-1kV ne-38kV ibeza indima ebalulekile kuqakela kwezindustri nezinhlobo zokusebenza kwamandla. Lezi ndawo zisebenza kakhulu zokuphatha izindleko zokumisa amandla, ukukhupha amandla aphukile, nokuvikelwa kwezinkululeko emandleni ephakeme. Okuqukethwe yabo kakhulu nanemise kulesi sigidi yabo ukunqamula ukuthi izinkinga zingaphansi kwe-grid. Xa kunezinkinga, le switch zingasebenza ngokuphakama izinkinga ngaphansi kwe-1 sekhi (ngu-50 kuya ku-83 milliseconds), okuqukethwe kakhulu xa sibhala kakhulu izinhlobo zokusebenza zokushisa, izindawo zokuvamisa amandla, nezinye izindlela zokuthola amandla ezindaweni zethu. Izinhlobo eza-ke zibhokelela kakhulu kwezindlela ezifanayo. Ababhili bale ndawo baletha le ndawo ngokuthi balethwa ngokuthi bawelwe kakhulu abasebenzisi ukuthi bawuze amaqembu ngokushesha xa kunezidingo ezintsha noma izitekhnoloji ezintsha, bese bahlola ukuvikela kwezinkululeko ngokuphelele.

Izicaba Ezinhlelo Zokusebenza Zokugcina Amandla Ephakeme

Iplatfomi ye-HPMVnex iyavumelanisa imigqa etrivale:

• Izincazelo ezingaxeshwa yemoya : Iyadlalwa nge-steel ethambile 4mm futhu nezimpawu zokuhlabezela ukugcina izindlela zokuvula kumakhi
• Imigqamelo yesilayidi : Iculela izimizwa ezingaphezu kwe-0.5ms ukuze kuthathwe kahle izindlela zokuvula
• Izibhobho zokuxhumana ezinhlulwe ngumoya : Kunciphisa indawo ekudinga ngama-40% ngokulinganisa nezinhlanhlayo ezinhlulwe ngomoya

Isicelo sokuxhumana se-2024 sabonile ukuthi izifiseli ezisebenzisa izibhobho ezihlukahlukene zakhansela izikhathi zokungasebenzi ngo-73% ngokulinganisa nezinhlanhlayo ezivulekile, okubonisela ukuthokozisa ukusebenza kwekugcinwa ngokuvumelana.

Ukuthi HP-MVnex Kungavumelana Kanjani Nenqubomkonto Yekhono Lethu Kudizayini Yezibhobho Zokuxhumana Ezinemaphofu Amancane

Ngokuhlanganisa ukulandwa ngokudijithali nezindawo zokuhlabezela ezifisayo, isiphiwo se-HPMVnex sithola ukusebenza okungu-99.992% - okuthakazelisa ukuthi kungu-$740k isixa sokungasebenza kwezindawo ezibonakalayo (Ponemon 2023). Izinhloso zokubona ukushisa ngokwesicelo zithola izidingo zokulungiswa ngemva kwezinyanga ezingu-8-12, okunciphisa ukungasebenza okungathakazeliswanga ngo-62%.

Njengoba kubukwa kumaqondo wokudluliselwa kwezindustri zemva, lezi zinyovu zivumelana nenkonzo yaseNingizimu ephakathi kwe-$12.7B yesikhwama sangaphandle. Ukuxhumana kweplathifomi nezinhlelo zasekuqala kuvumela ukuvuthwa kwezinhlelo, ekunena i-ROI ngaphakathi kwezinyanga ezingu-18–24 kumaqondo amakhulu wezindlela zokunikeza amandla.

Ukuchithwa kwe-SF6: Ukuthuthukisa kwekuphila kwezinhlelo yokuhlolisa amandla aphansi (MV Switchgear)

Isabelo seMandla ka-SF6 Nokuguqula kwekuphila kwezinhlelo yokuhlolisa amandla engenakho SF6

Isulfur hexafluoride, bekwa ngokuthi ngu-SF6, ikhohlwa phakathi kwezindawo eziyinhlanzi zokuphefumula ngoba inezindlela ezi-25,200 zokuphefumula okuncane kune-dioxide yenkosi futhi ibuyeke ezingeni le-3,200 iminyaka. Noma ngendlela ethile isebenza ngokuhambisana njengesilindwa se-elekthrisithi, le ndawo isenza uhlelo olukhulu lwemipango yesibambiso sezingo. Ngokwesiqephu sika-UNEP laseminyakeni, i-SF6 ikhishwa ngemikawulo engu-1% yazo zonke i-emissheni zaseMhlaba. Ngaleso sikhathi ke, sibona ukuthi kunezimali ezintsha ezimelana nezimo zokusebenzisa kahle. Okwamanje, abasebenzisa amakhampasi ukuthi abe ngendlela engu-SF6-free gas insulated switchgear systems. Le ndawo encane isebenza ngendlela ethile noma ngemvelo yasekhaya noma ngendlela ethile ye-fluoronitrile. Isebenza ngokufanayo noma ngendlela ethile yokuvikela ukungena kwelekthrisithi kodwa ayinayo lezi zinto ezingcono ezilandelana nezimo zaseMhlaba. Le ndawo encane ikhishwa ukungena kwezinto ezingcono ngemikawulo engu-98% futhi isebenza ngokufanayo noma ngendlela ethile yokuvikela ukungena kwelekthrisithi kahle noma ngemikawulo engu-150 kilovolts per centimeter. Okukhona kulezi zinto, le ndawo encane ikhishwa ukuthi kuyilapho amathuluzi amasha athi ayisikhiphiwe ngu-IEEE.

Injiniyeli Yesibhakabhaka Nokuxhumelela Kuma-UN SDGs Ngokusebenzisa Imishini Eningiweyo e-MV

Ukuguqula kwi-SF6 ingceke yokugcina isikhwama sokuxhuma kumakoti amaningi ephambili yokuphepha kwezibusiso njengoko yilokho ehlaliswe yi-UN kwiqhinga lokuphela kwezimali nezibonelo eziphambili zokulinganisa izinto. Xa izinkampani ziguqula igesi ye-SF6 ngokusebenzisa amanzi esibhakabhaka kuphela, okuqukethe amandla angaphansi kakhulu okuphambili kwezulu, zizokwehlisa ukweywa kwezinto ngokuphelela kwezulu ngokulinganisa kwe-92% njengoko kuboniswa kwiCarbon Trust ngo-2023. Iingcamango ezifutshane ngo-2024 zibonisa ukuba ukusebenzisa amanzi esibhakabhaka kuyahlala konke okudingekayo ngaphansi kwezibonelo zase-EU F Gas Regulations enombolo 2024/573. Le zibonelo zinxenye yale ndlela zixhumelela ukuba izinkampani aziye kusebenzisa i-SF6 kwizinto ezintsha eziphambili zase-Medium Voltage ukusuka ngo-2030 futhi. Okunye okukhulu kukuba le zinhlelo ziningiweyo zingakwehlisa izindleko zokugcina ngokuphindaphindwa kwe-3 ngokuba akukho ukupheli kwezinto okuphambili kwamanzi kwizibhakabhaka ngokwakhiwa noma ukususa.

Ukuqinisekisa ukuthembekile kanye nokuvikela izindaba ezingcono kwi-Gas Insulated Switchgear (GIS): Ukuhlolwa okuthothakanywe

I-generation ekuqaleni kwezisiteme ze-GIS engenazo SF6 sikhona sikhona ibambe kancane kancane ku-99.8% uptime ngokwesicatshulwa so-DNV GL se-2023, okuza kuzifanise nezisiteme ezijwayelekile kodwa nenhlanhla yokuqina kwezinhlelo zokuphila. Le zisiteme sebenzisa izindlela zokwenza amandla kuvacuum njengeke noma yiziphi izinhlaya ezithile zokugcina izinhlobo zokugcinwa okuphumelela ukuthi amandla ayilungisekile lapho ikati kuyaphindwa phakathi kwe-40 nge-Celsius kanye ne+55 nge-Celsius. Lokho kudinga ukhulekwa okukhulu emhlabeni khona lapho izulu kungavuthwa. Okuqondile kulesi sifiso ukuthi le ndawo zonke ziyahlukahluka ngokwesifiso. Abakhubeki bephumelela ukuthi bakhuphe amandla kakhulu, abangela ukuthi kancane kancane 95% wezinto ayisetyenziswa futhi ayibuyiselwe. Oku akuyona kuphela okungcono kumhlaba futhi kunceda ukuthuthukisa lezi zikhomo eziphambene ne-zero eziphela ezikhaya nezinkampani ziyadinga kulo moya.

Ukulandelelwa Kudijithali kanye nokuhlanganiswa kweGrid ekuhleleni kweHP-MVnex

Imigidi Ekhethangayo kanye nokulandelela Kudijithali Ukuvutha Kwemisebenzi Ekuhlelene

Umgidi wemali ephakeme (HP-MVnex Medium Voltage MetalClad Switchgear) ubuyisela um управление kwegrid kumandla omkhulu ngokuthi kune amasense e-IoT aphakathi noma kunye ne-analyzing e-Artificial Intelligence. Le ndawo inikeza abasebenzisa ulwazi olulodwa mayelana nezinto ezithile njengeqondo lobukhulu, ukungalingani kwekhiya, kanye nokuguqulwa kwezulu. Okuthakazelisa kakhulu yisikwele esikhula ngokushesha okungenakuboniswa ngabantu abaningi - okungenani kungaba ngu-0.1 picocoulombs yokuphuma kwezantsi kungabonakala ngaphansi kwekhathi elilodwa. Ukubheka izinombolo zokwenyaka 2025 kubonisa okuthakazelisa: izikhangiso zokumisa amandla abasebenzisa le mgidi enye yabantu babonile ukuthi isikhathi esiphakathi kwezifayo sibonakala sikhulu kakhulu ngama-92%, oku kunguquka kakhulu kunezinye izinhlelo eziphela kakhulu ngama-78% kuqala ukuthi zidinga ukulungiswa noma ukubuyiswa.

Ukuhlanganiswa kwe-IoT kanye Nokugcinwa Okuqagelayo ku-HPMVnex Yokutholwa Kwesikhathi Sangempela

Le nkundla isebenzisa i-edge computing ukuphatha amaphuzu wedatha angaba yizinkulungwane eziyi-15 njalo ngomzuzwana ngqo emthonjeni, okuye kunciphise ukuthembela efwini ngenkathi kugcinwa ukunemba kwedatha cishe ngama-99.98%. Lolu hlelo lunama-algorithm okuqagela ayeqeqeshwa kusetshenziswa idatha yokusebenza kwegridi ehlanganisa iminyaka engaphezu kwengu-12. Lezi zinhlelo zingakwazi ukubona izimpawu zokuphazamiseka kokufakwa kwe-insulation amasonto angu-8 kuya kwangu-10 ngaphambi kokuba kwenzeke ukwehluleka kwangempela. Lolu hlobo lokubikezela luyahambisana nalokho uMcKinsey akutholayo ocwaningweni lwabo. Babika ukuthi lapho izinkampani zisebenzisa ukugcinwa kweziteshi ezincane okusekelwe ku-IoT, zagcina cishe ama-dollar ayizinkulungwane ezingu-740 ngonyaka ngokumane zishintshe izingxenye ngaphambi kokuba ziphele ngokuphelele.

Isifundo Secala: Ukuzenzakalela Kwedijithali Okuthuthukisa Isikhathi Sokuphumula Nokusebenza Kwezinkampani Ze-MV

Ukusetshenziswa kwe-European utility kwabonisa ukuthi i-HP-MVnex's dual-layer cybersecurity protocol ivimbela imizamo yokufinyelela engagunyaziwe engu-17 ngenyanga ngenkathi igcina isikhathi sokusebenza esingu-99.999%. Phakathi nesenzakalo sokuphazamiseka okuqhubekayo, izinhlelo ezizenzakalelayo zokuvala kabusha zabuyisela amandla kumakhasimende angu-8 000 kungakapheli ama-millisecond angu-300, okubonisa indlela ukuzizenzela kwedijithali okuthuthukisa ngayo kokubili ukuqina nokuphendula.

Ukuthuthukiswa Kokuphepha Nokusebenza Okuphumelelayo Ngokuklama Okuthuthukisiwe Kwe-MV

Amanethiwekhi anamuhla kagesi ophakathi nendawo (MV) adinga imishini eyenzelwe ukuqinisekisa ukusebenza okuqhubekayo nokuvimbela ukwehluleka okukhulu. Uhlelo lwe-HPMVnex luhlangabezana nalezi zidingo ngamasu okuvikela anezingqimba eziningi agxile ekuvimbeleni ukwehluleka.

Ukuphepha Kwe-Electrical Nokuvikelwa Kwephutha Ezinhlelweni Ze-MV: Ukuhlela Isikhathi Sokuphumula Esingenalutho

I-HPMVnex inendlela entsha yokuhlukanisa amazinga amathathu ehlanganisa iziphazamisi ze-vacuum kanye nezendlalelo zokuvikela i-epoxy resin. Lokhu kuhlanganisa kunciphisa ukucindezelwa kwe-dielectric ngamaphesenti angaba ngu-60 uma kuqhathaniswa nezinhlelo ezivamile zokuvikela umoya. Lokhu kunciphisa kwenza umehluko omkhulu ekuvimbeleni lezo zingxenye eziyingozi ezibangela ukuphazamiseka komhlaba okungaqeda ukusebenza ngokungalindelekile. Ukuze kutholakale amaphutha, kukhona nesimiso sokulondoloza umehluko esihlola ukufundwa kwamaphuzu amaningi ezinzwa ngesikhathi esisodwa. Lapho kukhona okungahambi kahle, ibona izinkinga kungakapheli ama-millisecond angu-1.5, okuyi-40% ngokushesha kunalokho okudingwa yizindinganiso eziningi zomkhakha. Izakhiwo zezimboni eziye zasebenzisa lobu buchwepheshe zibika ukuthi zinokuvinjelwa okungahleliwe okungaphansi kwemizuzu emibili unyaka wonke, okuwukuthuthuka okukhulu uma kuqhathaniswa nemishini yakudala.

Ukudambisa i-Arc-Flash engahleliwe futhi esebenzayo ku-HPMVnex Medium Voltage Metalclad Switchgear

Izinhlelo zokuvikela ukuqhuma kwe-arc manje zivame ukusebenzisa indlela enezigaba ezimbili ehlanganisa izindlela zokuvimbela ezingasebenzi kanye namasu okuqondisa amandla asebenzayo. Ukufakwa okuvamile kuhlanganisa isembozo sensimbi engagqwali esingu-4 mm esinamandla okubhekana nama-arc anamandla afinyelela ku-25kA isigamu sesekhondi ngaphandle kokubonisa noma yiziphi izimpawu zomonakalo. Kulezi zindawo, kwakhiwa imisele ekhethekile yokunciphisa ingcindezi ukuze amandla okuqhuma asuswe ngokuphepha kubasebenzi ababemi eduze. Ukuze kusetshenziswe ingxenye esebenzayo, izinhlelo zanamuhla zifaka izinzwa ze-UV ne-infrared ezixhunywe kuma-actuator kazibuthe angakwazi ukuvala amandla ezindaweni ezinamaphutha ngemilisekhondi angu-8 nje kuphela. Lapho zihlanganiswa, lezi zindlela ezimbili zinciphisa amandla empeleni adluliselwa lapho kwenzeka i-arc flash abe ngaphansi kuka-1,2 kilojoule ngesentimitha-skwele. Empeleni lokho kungaphansi ngamaphesenti angu-87 kwalokho okubhekwa njengeziyingozi yi-NFPA 70E, okusho ukuthi abasebenzi bahlala bephephile lapho kwenzeka amaphutha kagesi angalindelekile endaweni.

Imibuzo Evame Ukubuzwa

Yimalipha ukuxhaswa kweqhelhe yaseMpofu?

Iqhelhe yaseMpofu kukho okubaluleke kakhulu ekuphatheni ngemali yezinhlobo, ukwahlukanisa amandla angenjalo, nokunxusisa imali kizinhlotyweni zaseMpofu. Isikhathi sakhe sokuphendula sikhulu kakhulu ekukhishini ngaphandle kwezinye izindawo zokulawulwa kwegridi, ngakumbi xa kuthathwa nezindiza zokuvikela izindlela.

Yiziphi izicathami ezinhloko zeqhelhe le HPMVnex?

IHPMVnex inikeza amagumbi aphunzisiwe, amarelayi abalulekile okuphendula ngokushesha, nezinhlobo zezimali ezithuthwa ngengasikhali ngokukhulu ngokusebenza okuningi nezindlela ezincane zokulondoloza.

Kungani ukuguqula kuteknoloji engenazo SF6 ikhulu?

Ukuguqula kuteknoloji engenazo SF6 kuthatha isivinini esikhulu kakhulu ngokwehlukaniswa kwezinhlanu zokushisa, kuyavumela ukulondoloza izindlela zokuvikela imali, nokwamukela izimpawu zokulondoloza ephumelele ngokwezifiso zokuthuthukisa ngokwezinga eliphezulu ngokusebenzisa izindlela ezinye zokulondoloza ezinezinto ezingenazo ukushisa.

Yini enguqula HPMVnex ukusebenza kwezimali ngokwehlanu?

I-HP-MVnex isebenzisa izinzwa ze-IoT kanye nokuhlaziywa kwe-AI ukuxilonga ngesikhathi sangempela nokugcinwa kokubikezela, okuthuthukisa kakhulu ukusebenza kahle nokususa izindleko zokugcina izinkampani zikagesi.