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Kungani Masiphiwo Eamanje Ayadinga i-Smart High-Voltage Switchgear
Ekuthikeleni Amandla Okwenza Nezinkinga Zokusebenza Kwe-Grid
Izwe esiphila kulo lishintsha ngokushesha okukhulu kulezi zinsuku kangangokuthi isidingo sethu samandla sikhula ngokushesha kunanini ngaphambili. Amadolobha ayaqhubeka ekhula kuyilapho izimboni zisebenzisa zonke izinhlobo zobuchwepheshe obusha, okusho ukuthi indlela esisebenzisa ngayo amandla emhlabeni wonke iyashintsha njalo. Bheka phambili cishe ku-2035 - ochwepheshe bacabanga ukuthi ukufunwa kukagesi kuzoba kukhulu kakhulu, okuyocindezela ngempela amanethiwekhi kagesi akhona njengoba ezama ukuhambisana nawo. Yingakho sidinga lezi zinkinobho ezihlakaniphile zamandla aphezulu manje kunanini ngaphambili. Lezi akuzona nje izinsimbi eziphambili ezilawula amazinga kagesi. Zisiza ekulinganiseni izinhlobo ezahlukene zamandla avela emithonjeni ehlukahlukene, ziqinisekisa ukuthi konke kuhlala kuzinzile ngisho nalapho kunokuqhuma okungazelelwe noma ukwehla kokuphakelwa kwenethiwekhi.
Ukuqaphela izindlela zokunquma izindlela zokuphatha amandla ngokuthi zisebenze ngokwesibonelo kuyindlela enkulu yokuvikela amandla kuzo zonke izwe zasekaya. Ngenkathi izifunda zengceke nezicathuzi zasolari ziyadingeka ngokwehlisa kuzo, kubonakala ukuthi kunezinkinga eziningi eziphumelela kuzo. Lezi zinkinga zidinga ukuthi kusetshenziswe amadivayisi amuhle njengeqondo lokugcina amandla okwenzela ukuba kungena amandla. Ngokwemibuzo yakudala yezokudla, kuyindlela ethi yizwe zasekaya ziyadinga ukuthi kuzo zonke izinto zisebenze ngokwesibonelo. Izindaba zokuthi kuzo zonke izwe ziyadinga ukuthi kuzo zonke izinto zisebenze ngokwesibonelo. Lezi zinkinga zidinga ukuthi kusetshenziswe amadivayisi amuhle njengeqondo lokugcina amandla okwenzela ukuba kungena amandla. Ngokwemibuzo yakudala yezokudla, kuyindlela ethi yizwe zasekaya ziyadinga ukuthi kuzo zonke izinto zisebenze ngokwesibonelo. Izindaba zokuthi kuzo zonke izwe ziyadinga ukuthi kuzo zonke izinto zisebenze ngokwesibonelo. Lezi zinkinga zidinga ukuthi kusetshenziswe amadivayisi amuhle njengeqondo lokugcina amandla okwenzela ukuba kungena amandla. Ngokwemibuzo yakudala yezokudla, kuyindlela ethi yizwe zasekaya ziyadinga ukuthi kuzo zonke izinto zisebenze ngokwesibonelo. Izindaba zokuthi kuzo zonke izwe ziyadinga ukuthi kuzo zonke izinto zisebenze ngokwesibonelo. Lezi zinkinga zidinga ukuthi kusetshenziswe amadivayisi amuhle njengeqondo lokugcina amandla okwenzela ukuba kungena amandla. Ngokwemibuzo yakudala yezokudla, kuyindlela ethi yizwe zasekaya ziyadinga ukuthi kuzo zonke izinto zisebenze ngokwesibonelo. Izindaba zokuthi kuzo zonke izwe ziyadinga ukuthi kuzo zonke izinto zisebenze ngokwesibonelo.
Ukuguqula Kwamaqondo Amandla Afika Nangokugcinwa Kwezinhlobo Zokuphatha Amandla
Imiphiqo evela ngokusheshisa kakhulu ngokuba izwe lethu lihamba kusuka kwezindlela zokusebenzisa izinhlanzi ezijwayelekile kuze kube yizindlela zokusebenzisa izinhlanzi ezingcono njengaleyo sokusebenzisa izilulu nezinhlanzi zokungeniswa. Ngemva kweminyaka etewa, kubekwe ukuthi kube khona okuningi kwezindawo ezihamba kule ndlela ephathelene nezinhlanzi ezingcono. Le nqamiso ivela ngoba izwakathelo ziya kuthintela ukuthi zilale izigaba ezinhlanzeni nezindlela ezifisa ukuthi zibe nezinhlanzi ezingcono. Izinhlanzi zokugcina izindlela zokusebenzisa izinhlanzi zokungeniswa ziyoba yisidingo esikhulu ekuphileni kule nqamiso. Ziza kusiza ukuthi kugcinwe amandla esithuthiwe kakhulu xa kungena kanye kanye noma xa kungeniswa kakhulu. Le ndawo yokugcina amandla ziza kubeka amandla emuva kwi grid xa kudingeka, lokhu kwenza ukuthi izinhlanzi zenkimbinkimbi zibe yimali kakhulu futhi zisebenze kahle ekusebenzeni kwedolobha kwezinye indawo.
I-tech evolileyo kwi-switchgear iyenza ukuba yimaliwe ukulawulwa ngokuphawuli kwezimalo zokhihiweyo ngokwesikhashana nezimalo eziphumelelayo. Abasebenzisi basebenzileyo basebenza ngokuba ngokwengeziweyo isilawu esinhle sokugcinwa kwezimalo zokhihiweyo kuyimfanelo yokuba kusebenze ngendlela efanele. Le ndawo zokugcinwa ziya kuthuthukisa kakhulu amandla ethu ukulandelela xa kuzo zimalo noma xa zikhuphuka, ngoko ke zimalo zokhihiweyo nezimalo zentliziyo ziya kuba yinto esebenza ngokwengeziweyo kumathini wamandla wamazwe. Ngekuphela kwezinguquko ezimaleni zokulandelana nezimalo zingenhla manje, kuyakhoza ukuba kuzobe kukhona ubungo lwabantu abasebenzisa i-switchgear enqunyiweyo engalela ukuxhuma ngokuhlanganisa izindleko zokhihiweyo zokuthile futhi uthathe isimo ngokuphelele kumathini.
Izinto ezinhle Zokuguquga Umthwalo Wephuwo Ekhulu
Ukukhangelwa Ngokwesikhwama NeMpendulo Yokuqala
Ukuchanekwa ngokwesikhathi sokudla kwenziwa ngokweqile indima mukuhlela ukubonakala nokusebenza kahle kwezinhlayo zokwelapha zokuxhumana. Uma abasebenzisa bafumana izindikiso ngokushesha mayelana nezimo nezinhlobo zokusebenza zezinhlayo, kuvumela ukunquma okushesha ukulawula ukuguqulwa kwezindleko noma kugcinwa kwezinhlayo. Ukuchanekwa okakhele kubona izinkinga ngokwokuqala kabefore kuba yinkinga enkulu, okwenza umriski uphume ngokukhulu. Ukudibanisa ukulungisa okuqondile kwenziwa okuningi, kuvumela amagqamakhulu ukuthola izinkinga eziphatheni ngaphambilini ukuze bakwazi ukuzilungisa kabefore kungabi noma yiziphi izindleko. Imicu yokuthi ukusebenzisa le ndlela zokulungisa kwenza ukuthatha izindleko ngama-20% futhi kuhlele ukusebenza kwezinhlayo. Ngokubalwa ngemithombo yase North America, amakhampeni amaningi ayithola lezi zinhlelo zokunquma ukuthi yiziphi izindawo eziphatheni zazo ukuxhumana, ukuvumela ukuba kube khona ukuxhumana ngokuphelele noma kungabi noma yiziphi iziphindziswa ezinkulu kubasebenzisa.
IoT Integration for Grid Automation
Ukungenisa i-IoT technology kwi-equipment yamandla okhulu esikhathini sokuqala ikuvuselela indlela amandla afuna ngayo. Nge-IoT, abasebenzisa bakhona ukufaka i-sensors kunye ne-hardware yezokugqibela kwiindleko zokugcina amandla, oku kuthetha ukutheyi bethumela nokubona ulwazi ngokushesha baze bekuphumelele ngokuzenzekelayo xa kuzo into ephuma kwindawo yamandla. Yeyiphi into? Iindawo zokugcinwa zifunayo ngokushesha, izicelo zilandele ngexesha elide kwaye i-energ yakunyiswa ngokunokwenzeka. Iirekhodi zokuvikela zibonisa ukuba izicelo ezifunyeneyo zingakunceda amandla ukufuna ngokushesha nge-30% kunye nokuba nokunyukela ngokulandelelana, ukunceda ukulandelela ngokulula kwaye ukuthi iindawo zokugcinwa zisebenzise kwindawo apho zifunwa kakhulu. Iinkampani zinye zelona Siemens Energy kunye no-Hitachi Energy sele zineziphumo ezinobuninzi zazo zilandele ngale micelo ye-IoT. Le ziphumo zasebenzi zibonisa ngokucacileyo indlela i-IoT yenzelwe ngokuba yinto ebalulekileyo kwiimeko yokwenza iindleko zokugcinwa zokugcina amandla okhulu ebalulekileyo apho siyafuna ngazo ukulandela ukongeza kwamandla esikathini sokuqala.
Imigomo yesebenza nokuthula
Ukuncipisa isikhathi esingahambi ngokusha ukwehluka
Ukuthi kwehliseka kweqanduli lekhiye le-voltage iphezulu esemathini kuyindlela eshlukile kakhulu enguqulwa kahle ukusebenza ngemfasonke ngokuthi kunezindlela ezinhle yokuthola amaphoyile. Lezi sistimu ezintsha zithola izinkinga ngokushesha futhi zizimele, zikhipha izikhundla eziphazamisa izinhlelo eziphela ngazo zokuthi zisebenze ngendlela eyijabulisa. Ngokuvacwatshelwa, teknolojitha yokugcina ngokusheshayo ithola izinkinga ezithile njengokuthamsanwa kwe-voltage noma izindawo eziphazamisa ukuthi kuzokhula ngokushesha. Imicabango yekhankanywa ukuthi izinkampani ezingena ngale teknolojitha zibona ukuthi kwekhipha izikhundla kakhulu, ngokuphela kwezinye izikhundla, ngokulingana nokuthi kungaphansi kwezinhlelo eziphela ngazo. Okukhombisa ukuthi lezi sistimu ziphumele kakhulu ngokwabafundi abaningi kukuthi kudingeka kutholwe amaphoyile ngaphambi kokuthi kwenze amadlulelo amakhulu. Le ndlela ethulwa ngokuziphatha izindlela zokulungisa futhi kugcinwe ukusebenza ngendlela ethembekile kakhulu.
Ukuvumela ukugcinwa kwebhasithe solari ngesifiso
I-switchgear sophambene esibonakalayo sikhulisela indima kakhulu ekuvikelweni nokusebenza kahle kwezinh storage zokugcinwa kwezibhola zasolari. Lezi zinhloso zenza ngokuhamba kwezimali kusuka kuma solar panels kugcinwe kwezinh tank kanye nokulayela kwezimali. Imithwalo yesafe yindlela ngokuphelele, futhi amakhulu kwezi switchgear ezinhle aqondisa kakhulu ngaphezulu kwezidingo zokuvikela ukusebenza ngokuhle. Bona ukulayishwa ngemhlabeni - amakhulu abe ngabhalile ukuthi izinhloso zabo ezinhle zokulayisha zenza konke okudingekayo kusafe kodwa ngokushaya kuzihamba ngaphezulu, lokhu kusho ukuthi kungaphansi kwezindlela zokwehluka futhi kunezindlela eziphumelelayo zokulayela kwezimali kumaqembu nezinkhawulo. Okunye okuhle? Bayakwazi ukulawulula ukwehluka kwezimali esibonakala xa kuzivimbela noma xa ilanga lifika ebusweni, ngakho-ke akukho phansi okuphambene noma okuphumelelayo kwezimali ekugcineni. Ngaphandle kwezinh switchgear ezinhle zokulayisha, amakhulu kwezinh storage zasolari azokugcinwa akukho lokusebenza, lokhu kuchaza ukuthi kuyiphi indima esikhundleni lezinhloso zokulayisha ezinhle kuleli keleni lezindlela zokuvikela izindaba zokulayela kwezimali.
Ukuphila kanye nokunyakaza kwezinfrastrakti
Izinhlelo ezingenalo SF6 ukuze kube lula ukulinganisa kwemvelo
Izimfanelo ezithintekile kumehluko wokusebenzisa i-SF6 (Sulfur Hexafluoride) ekushontsheni kwamandla aphakeme kungenzeka ukungakhathali, okwakhela izinhlangano eziningi ukuthola izinketho ezingcono. Le ndawo yilokho esikhundleni kwezimali ezinhlelweyo zokugcina amandla, nekuphela kwezinye? Futhi lapho kwehlakala lapho kusebenzwa kumehluko wokushintshelana, kunehla kakhulu kumehluko wokukhupha amandla. Ukuguqula ukusebenzisa izinhlelo ezisingathethelwa i-SF6 kuyinto ebalulekile ekuthula kwezindleko zomhlaba wamandla ethu. Izinhlangano ezingena kule guqulo qala ukubona ukuncipha okukhona kwemehluko yezimali ezinhlelweyo ngokushesha. Sebenzisa izinhlelo zokushintshela amandla ezikhulu njengesibonelo - ukubuya izinhlelo eziphathelene nezinye izinhlelo ezingathethelwa i-SF6 kuyancipha kakhulu ukukhupha. Le ndaba ayiyona kuphela okungcono komhlaba futhi, kodwa kungenzeka ukuthi kuthole amandla angenzeka okusebenzela ngokude ngokude.
Abadlali abaphambili emkhakheni wamandla baye baqala ukucindezela kakhulu ukuzinza muva nje. Enye yezindawo eziyinhloko abasebenza kuzo kuhilela ukushintsha igesi i-SF6, eye yabangela izinkinga ezinkulu zemvelo amashumi eminyaka. Izinkampani ezinjenge-Siemens ne-Schneider Electric ziyaphawuleka lapha. Womabili la mafemu anikele ngemithombo ebalulekile ukuze akhe ezinye izindlela ezisebenza kahle ngaphandle kokulimaza ungqimba lwe-ozone. Nokho, ukuthuthukiswa kwabo kwezobuchwepheshe obuluhlaza kwenza okungaphezu nje kokugcwalisa amabhokisi emibiko yokuhlala isikhathi eside. Empeleni ziyasiza ukugcina amanethiwekhi ethu kagesi esebenza kahle ngokuhamba kwesikhathi, ikakhulukazi njengoba ukufunwa kukhula emhlabeni wonke. Lapho izinkampani ezinkulu zithela imali emisha ehlanzekile, kudala imiphumela emibi kuyo yonke imboni, kancane kancane kushintsha indlela esicabanga ngayo ngokuthi ugesi wethu uvela kuphi nokuthi hlobo luni lomthelela olushiyayo.
Ukuthuthukiswa kwamandla wokugcinwa kwezimala eziphilayo
Sibona ukuba kukhona okuphakathi kwezidinga lezisombululo zokunyola enzululwini xa izicathamiro zokugcinwa kwamandla zihlukahluka kakhulu etiyeni. Iindlela ezininzi zasematheni zikhulula kumaqondo okuphethwayo ngoku, okuthi kutheni ubungqina bawo kufanele bakwazi ukuthi babuyeke kakhona ngeke babalekile ngokudla. Lapha kukhona lapho izisombululo zokuxhumana nezilonda zokuphakama zihamba ngokushesha. Lezi zisombululo zinika abasebenzisa ubunjwa obudinga xa bafundisa izidinga zokunyola eziphuthuma. Okuthi kubonisa ukuthi yini lezi zisombululo ziyisigaba esikhulu yilowo bakhona ukuthi zilungiselela kakhulu ngenkathi ziyimelene nezidinga eziyijabulisa. Kumaqela abathengi ukuthi ayihambelane nezinguquko ezinhle ziyizwe lezokunyola, ukuthengisa lezi zinto zokuxhumana kuhlela kutheni izindawo zabo zilale kakhulu ngenkathi ziyimelene nezimo eziphuthuma.
Abaganisi bokuhlelwa bokuphathwa kwezimoto bangebona into ethile ephathelenele ekuphatheni kwezimoto. Bayabona izindidana eziningi ezingcina ukuthola izisitemu ezingasebenza njengoba izidingo zazo ziyaguqula. Isipho siyaphutha kakhulu ngokwezinye izisitemu eziphakeme kakhulu zokuphathwa kwamakhampasi, okungenzeka ukuthi ababhili baphumelele izinto ezingasebenzela noma yiziphi izidingo ezingazayo. Lapha ngaphakathi kwakunakekwe izisitemu zokugcina izivikelelo zokuphambela. Lezi zisitemu ziguqula ngokushesha izimo ezahlukene, ukudala umphakeliswano ongasemkhathini. Iziyindlela eziningi zasebenza kakhulu. Xa izinto zabo zingasebenzela izinto ezintsha ngokuphathwa nokuxhumana nazo, bezothola amakhelani futhi bakhale kakhulu ngokwezinye izinhlobo eziguqulayo.
Iindleko ezincane yokuhlinzeka ngokusetshenziswa kweTikholelo yeNkqubo ye-Digital Twin
I-tech etwiningi edijithali iyahlela indlela ethulwa ngayo imigqa yamandla uphawu ngokwenza kweqondo lezinto evelayo. Ngale ndlela entsha, ukulungiswa kuthathwa njengoba kube kube esikhatheni esizayo. Abasebenzisa kudinga ukubona ukuthi yini ekuhleleni ngemva futhi bafikelela kwezinkinga ezingaba yizinto eziphakathi. Ezinye izifundo ezisha zekubonise ukuthi lapho ezinye izifano edijithali zihlotshaniswa nezinhlelo zokulungisa amandla uphawu, izindleko zokulungisa ziphezulu kakhulu. Isifundo esilodwa sasekubonise ukuthi ukusebenzisa lezi qondo edijithali kunesikhathi esifanele sokubonisa ukuthi yini eza kuhluka ngendlela engcono kuno kwezindlela ezisemthethweni, lokhu kakhulu kuthintela ukuthi kungaba khona amandla kakhulu futhi kunciphise izindleko ngokushesha.
Iindlela zokusebenza ezininzi zikhokelela imali futhi zifumane inhlwa yabantu bakho ngisho ngemva kwalokhu tech. Sebenzisa indlela ebalulekile yokunyela amandla esebenzisa imithambo ye-Digital Twin kuzo zonke izindawo zazo. Bakhona ukuthi kubekiwe imali engu-20% ngokwezinyanga kuleyo ndlela futhi izinhlahlanti zazo zilanga kude kanti. Lo mithambo ungesi ukulungisa ngokushesha lapho kuvamele ukuthi kube nezinkinga ngisho ngokuthi kuhlale kakhulu amandla okuqondisa amakharge ake. Ngemaqembu eziningi afuna ukufanisekisa noma Digital Twins, sibona ukuthi amandla wokunyela amandla ayizindlela ezindleke ukusebenza futhi nezinhle ngokwokuthi kubaluleke ukubuyela emuva kuleyo ndlela. Iindlela zokusebenza zilayela ukuthi bafumane imali labo ngokushesha futhi bahlale bakhonzile ukuthi kungakhathaliseki ukuthi kungakhathaliseki ukuthi kungakhathaliseki ukuthi kungakhathaliseki.
Ukulayisha Imfutha Kuzindlela Yokugcina Umoya
Ukuthola okuningi kwezimali kwezokugcinwa kwezinhloko kubaluleke kakhulu kumaqondana enza ukuthola izindleko ngesikhathi esifuna ukusebenza ngokuhambisana. I-high voltage switchgear isizophakama kakhulu ekwenzeni ukuthi lezi zinhloko zisebenze ngokulungile. Uma sifaka le teknoloji esisha ye-switchgear, isikubona ukuthi izinhloko zihambisane futhi zilondoloze ngokuphelele. Uma kuqhutywa izinto ezine voltage ephakeme nazo zokugcinwa kwezinhloko, isikubona ukuthi izinhloko zilahlwa lapho kudingeka ngaphandle kokuthile kakhulu. Amakhampeni amaningi abona ukuthuthukiswa okubonakala ngokushesha uma bubeke amasaphetho wabo ngalezi zisolutions.
Izinhambisano zibonisa kakhulu ukubonakala ngokuzenzekelayo xa kufundwa ukunciphisa imithamo yesisekelo ngokwezinye izinhlelo. Vele isicatshwana esithile lapho babeka izisombululo zokugcina kanye nezokuvula esisombukweni sabo sekhombisa ukuthi kunesisekelo esibangelwa ngokushesha ngama-15%. Okubaluleke kakhulu ngaleso sikhathi yilokho ukuthi lezi zinhambisano azikwazi ukuthi zibekele kakhulu kumgca. Zenza ukuthi izindleko zokusebenza zingcwele kwekwe kusihlangothini ngasinye ngoba sisebenzisa imithamo engapheliwe. Xa sibheka amanye amaphoyinti, sinethemba lokho kuthi kutholakale kwekwe. Kusukela kumaphakathi okwenziwa kumaqondo amadatwetha, amakhampani enethemba ukuthola izindleko ezingapheliwe ngokusebenzisa imithamo yesisekelo ngendlela ethintekayo kanye neyomhlaba.
