Ukutyelelwa kwabathengi e-India i-LSP kukhuseleko olukhulayo kwiimveliso zokhuselo lwamandla, i-telecom kunye neetawuli zokudlulisa kunye noololiwe

I-LSP iyavuya ukudibana neendwendwe ezimbini ezivela eIndiya nge-6 kaNovemba ka-2019, inkampani yabo ivelisa kwaye ibonelele ngezixhobo zokumisa amandla, oomatshini abazisebenzisayo kunye neemveliso zolawulo lwamandla. Ikwagcina ubungcali ekwenziweni kweemveliso zokhuselo lwamandla, iitelecom kunye nokuhambisa iinqaba kunye noololiwe.

IZIXHOBO ZOKUKHUSELA
Ukunyuka okwethutyana kubangelwa ikakhulu ngumbane kunye nezenzo zokutshintsha. Isiphumo sesibini sombane sibangela ukogqitha okwethutyana okonakalisa umbane kunye nezixhobo zombane ezifakwe ngaphakathi okanye ngaphandle. Izixhobo eziqhelekileyo zokukhusela ezinje ngeeHUSS ze-HRC, ii-MCB, ii-ELCBs, njlnjl. Zizixhobo zangoku zokubona kunye nokuqonda / ukusebenza kwii-millisecond ezimbalwa. Ukusukela ukuba uqhushululu kukugcwala okwexeshana okwenzeka kwii-microseconds ezimbalwa, ezi zixhobo azinakuzibona.

Yiyo loo nto imigangatho yaseIndiya nakwamanye amazwe icebisa ukufakelwa kwezixhobo zoKhuselo. Ii-SPD kufuneka zifakwe ukongeza kwi-UPS ukukhusela izixhobo zombane nezixhobo zombane. I-SPD iyafuneka nokuba ikhusele i-UPS. Ngapha koko, uthotho olutsha lwe-IS / IEC-62305 kunye nemigangatho ye-NBC- 2016 yenze ukuba kunyanzeleke ukuba, naphina kubonelelwa ngokhuseleko lwombane lwangaphandle, kufuneka kufakelwe izixhobo zoKhuselo lweSurge.

Umsebenzi wesixhobo sokukhusela isixhobo kukuqonda kunye nokunciphisa i-overvoltages ezidlulileyo ukuya kumanqanaba apho izixhobo ezixhunyiwe zinokumelana ngokukhuselekileyo.

Ii-SPD kufuneka zibonelelwe AMANDLA, ISIGNAL, INSTRUMENTATION, ETHERNET, kunye neelensi zeTELECOM.

Ukukhethwa kunye nokufakwa kwe-SPD ngumsebenzi weNgcali njengoko isifaki siya kuba nolwazi olunzulu ngemigangatho yangoku yamaNdiya kunye namazwe aphesheya kunye namava ezandla kuba kukho imiceli mngeni enxulumene nesiza ngasinye. Kwakhona ikhethekileyo kuba, uninzi lwabakhi beepaneli kunye neetekhnoloji ezifaka ii-SPDs ziyathetha ngokufakwa kwe-MCB kwaye zilandela isenzo esinye, ngaphandle kokufunda "incwadana yokufaka" yomenzi we-SPD. Ukuba ezi zinto zilapha ngasentla ziyalandelwa, abathengi baya kuba neminyaka yokusebenza ngaphandle kwengxaki kwezixhobo zabo kunye nee-SPD.

Iimarike zokukhusela izixhobo kulindeleke ukuba zikhule ukusuka kwi-USD 2.1 yezigidigidi ngo-2017 ukuya kwi-USD 2.7 yezigidigidi ngo-2022, ukubhalisa i-CAGR ye-5.5%, ukusukela ngo-2017 ukuya ku-2022. Imakethi yehlabathi isetelwe ukuba ibone ukukhula okubalulekileyo ngenxa yemfuno ekhulayo Iinkqubo zokhuselo lwezixhobo ze-elektroniki, imiba yomgangatho wamandla, ukunyuka kwezinye iinkqubo zamandla, kunye nokunyuka kweendleko ngenxa yokusilela kwezixhobo rhoqo. Nangona ezinye iindleko zithwala iingxaki kufakelo lwezixhobo zokukhusela ukujongwa, uqoqosho olukhulayo kulindeleke ukuba lwenze amathuba angcono kwintengiso yezixhobo zokukhusela. Iiparamitha zoyilo olubi kunye nokucinga okulahlekisayo, ukuvavanywa okungalunganga, kunye nemicimbi yezokhuseleko kulindeleke ukuba ibe ngumceli mngeni omkhulu ekukhuleni kwintengiso yezixhobo zokukhusela.

Icandelo le-plug-in kulindeleke ukuba libe nesabelo esikhulu semakethi ngo-2022
Ngokumalunga necandelo lohlobo, iplagi ye-SPD yecandelo kulindeleke ukuba ibengowona ntengiso mkhulu ngowama-2022. Izixhobo zokukhusela iiplagi zokungena ikakhulu ziqulathe uhlobo loololiwe be-DIN kunye nezinye iifom ze-SPD ngaphandle kweentambo zokongezwa. Ezi zixhobo zokukhusela ziyilelwe ukuba zifakelwe ekungeneni kweenkonzo zoncedo, ikakhulu kwiitshintshi eziphambili, okanye kufutshane nezixhobo ezibuthathaka kumaziko ngaphandle kweenkqubo zokukhusela umbane. I-plug-in SPDs zikulungele ukufakwa kwimvelaphi yenethiwekhi, kwiiphaneli eziphakathi, nakwizixhobo zesiphelo, ukukhusela kugwayimbo oluthe ngqo. Banokufuna ukhuselo lwangaphandle olungaphaya okanye okufanayo kungabandakanywa kwi-SPD. Ngenxa yokusetyenziswa kwayo kwiindawo ezahlukeneyo zomsebenzisi wokugqibela, ibango le-plug-in ze-SPD lelona liphezulu kuzo zonke iintlobo ze-SPDs, kwaye icandelo kulindeleke ukuba lilawule intengiso nge-2022.

Ngomsebenzisi wokugqibela, icandelo lezamashishini ukubamba esona sabelo sikhulu kwimarike yokhuseleko ngexesha lokuxelwa kwangaphambili
Icandelo lezamashishini kulindeleke ukuba likhule ngezona zantya zikhawulezayo ngeli xesha lokuqikelela. Inyathelo le-4.0 le-Industry lisetyenziselwa izithuthi kunye noomatshini bombane ukwenzela ukuququzelela ukuxilongwa kude, ukugcinwa kwezinto ezikude kunye nokubanjwa kwedatha ekude. Amanyathelo anje anyuse isidingo samaziko edatha, iiseva, kunye neenkqubo zonxibelelwano. Ngokusetyenziswa okunyanzelekileyo kwezixhobo ze-elektroniki, imfuno yeenkqubo zokhuselo kwezixhobo zibaluleke kakhulu iyanda. Oku kuqhuba ukuthengisa kwintengiso yezixhobo zokukhusela kwicandelo lezamashishini, ekulindeleke ukuba lenze iipokotho zengeniso entsha kwintengiso yezixhobo zokukhusela ngexesha lesimo sezulu.

I-Asia-Pacific: Intengiso ekhula ngokukhawuleza yezixhobo zokukhusela izixhobo
Imarike yezixhobo zokukhusela izixhobo kuqikelelwa ukuba iza kukhula ngokukhawuleza kwingingqi yeAsia-Pacific, ngakumbi China naseJapan. Ummandla weAsia-Pacific uhamba ngamandla acocekileyo kwizinga elikhulu ukuze ufezekise iimfuno zawo zokukhula kwamandla ngendlela efanelekileyo. I-Indiya, i-China kunye ne-Singapore zezinye zeemarike ezinokukhula ezinokubakho kwicandelo lezamandla kunye nezixhobo. Kwakhona, iAsia-Pacific ibonelele ngeyona nzuzo inkulu yotyalo-mali lwangaphandle ngqo, kwaye itsale i-45% yalo lonke utyalomali lwenkunzi, kwihlabathi liphela, ngo-2015. Ukwanda kotyalo-mali kulwakhiwo lwezixhobo nokuphucula abantu abahlala ezidolophini, ngakumbi kumazwe asaphuhlayo afana ne China ne India. ukuqhuba i-Asia-Pacific yokukhusela izixhobo zentengiso. Imakethi yaseTshayina, ukuza kuthi ga ngoku, yayiyeyona inkulu emhlabeni kuphuhliso lweziseko zophuhliso ngo-2015. Ukunyuka kotyalo-mali kubuchwephesha begridi yezixeko kunye nezixeko ezi-smart ezibandakanya ukusasazwa kwegridi esizisebenzelayo, iimitha ezi-smart, kunye neenkqubo zokuphendula kwemfuno kumazwe afana neJapan. , UMzantsi Korea, kunye ne-Australia ziya kudala amathuba okuthengisa izixhobo ezikhuselayo.

Iimveliso zeMakethe
Umqhubi: Imfuno ekhulayo yeenkqubo zokukhusela izixhobo zombane
Ukusetyenziswa okukhulayo kwezixhobo zombane kunye nokunyuka kweemfuno zabathengi bezinto ezisetyenziselwa ukuzinza kombane kugxininise ukubaluleka kokuphucula ukuthembeka kunye nenqanaba lomgangatho wamandla kwiinkqubo zombane. Ukukhuselwa kokukhusela kunokugcina izinto ze-elektroniki ezibizayo kunye nezixhobo ekonakaleni. Oku kuyakwandisa imfuno yezixhobo zokukhusela izixhobo kwihlabathi liphela. Ukonyuka kwemfuno yezixhobo zombane eziphezulu, kunye nokunyuka kwengeniso enokulahlwa, yeyona nto iphambili eqhuba ukuthengisa izixhobo ezikhuselayo. Njengokuba ukusetyenziswa kwezixhobo ze-elektroniki kusanda kumaziko okuvelisa, kumashishini, nakwicandelo lezokuhlala, isidingo sokhuseleko lomgangatho wamandla siyafuneka. Ukukhuselwa kokukhuseleka kwendawo yonke kunye nezixhobo ezizezinye kubaluleka njengombane wexeshana kunye nokunyuka kunokuchaphazela imveliso kunye nenzuzo. Imfuno yezixhobo zobuchwephesha kunye nezobuchwephesha ezinje ngeethelevishini ze-LED, iikhompyuter zobuqu, iiprinta, kunye nezixhobo zolawulo kwimizi-mveliso ezinje ngee-PLCs, ii-microwaves, oomatshini bokuhlamba iimpahla kunye neealarm, inyuka ngokukhawuleza. NgoJulayi ka-2014, uMbutho wee-Elektroniki zabaThengi (i-CEA) uqikelele ukuba ingeniso iyonke yecandelo iyakukhula nge-2% ukuya kwi-211.3 yezigidigidi ngo-2014 kunye ne-1.2% ngo-2015. I-US yeyesibini ngobukhulu kumazwe angaphandle kwezi mveliso kunye nesabelo esi-8% ukuthunyelwa kwelinye ilizwe. Ezi zixhobo zithambile kwaye zinokonakaliswa ngokulula kukutshintsha okuncinci kumbane. Olu lwazi luqhuba ibango lokhuseleko. Emva koko, intengiso ye-SPDs iyakhula.

Uthintelo: Izixhobo zokukhusela izixhobo zikhusela kuphela kwizikhuseli zombane kunye nokunyuka
Izidumbu ziziphumo zendalo zawo nawuphi na umsebenzi wombane. Izinto ezi-ethe-ethe ze-elektroniki zonyuse isidingo sokulawula iziphumo ezonakalisayo zovavanyo kwiinkqubo zombane. Kuba akunakwenzeka ukuthintela i-voltage surges ekubeni ingene kwisakhiwo okanye kungenzeki ngaphakathi kwesakhiwo, ii-SPDs kufuneka ziphambukise iziphumo zolu luhlu lwevolthi okanye i-spikes. Ii-SPDs zisusa ukunyuka kombane okanye iimpembelelo ngokwenza njengendlela ephantsi ye-impedance eguqula i-voltage yexeshana ibe yeyangoku kwaye itshixe kwindlela ebuyayo. Eyona njongo yayo kukususa ii-spikes zombane eziyingozi kwinkqubo yombane. Umkhuseli oqhelekileyo wokukhusela uya kumisa i-voltage spikes kunye ne-surges, kodwa hayi ubundlobongela, intlekele eyothusayo yangoku ukusuka kwisitayile sombane esisondeleyo. Umbane okhoyo ngokuthe ngqo mkhulu kakhulu ukuba ungazikhusela ngesixhobo esincinci se-elektroniki ngaphakathi kumtya wombane. Ukuba abakhuseli bokunyuka basendleleni yendlela yombane, yonke imibane iya kudanyaza ngaphezulu kwesixhobo, ngaphandle kwenani lee-capacitors kunye neebhanki zebhetri ezichaphazelekayo. Uninzi lwee-SPDs zibonelela ngesidanga esihle sokuzikhusela ngokuchasene nogwayimbo lombane ngqo okanye ukunyuka. Abanakukuqinisekisa ngokupheleleyo ngokonakaliswa kwaso nasiphi na isixhobo se-elektroniki, yiyo loo nto, sisithintelo esinzulu ukuhanjiswa kokukhuselwa kwesixhobo.

Ithuba: Ukukhuselwa kwezixhobo zetekhnoloji ephezulu ezamkelweyo kuqoqosho olusakhulayo
Ngokunyuka kwenani labemi kunye nokwanda kwenkqubela phambili yezoqoqosho kumazwe asaphuhlayo, ibango lezinto ze-elektroniki liyanda. Ngokukhula kwamashishini kunye nokwanda kwengeniso elahlwayo, umgangatho wokuphila uye waphucuka. Yiyo loo nto ukusetyenziswa kunye nenkcitho kwizinto ze-elektroniki ziye zaphucuka kakhulu kule minyaka imbalwa idlulileyo. Ukwanda kokonakala kwezixhobo kungenxa yokuba, ukusetyenziswa kokunyuka kwee-microprocessors kuluhlu olukhulu lweemveliso kunye nokuqhubeka kwemishini encinci yezinto ezincinci. Ukwamkelwa kwezixhobo zetekhnoloji ephezulu njenge-LCD, i-LED, iilaptops, oomatshini bokuhlamba, kunye neethelevishini kumazwe asahlumayo zezona zinto ziphambili ezibangela ukukhula kwezixhobo zokukhusela izixhobo kwilizwe jikelele. Iimeko zopolitiko, ukuthathelwa ingqalelo kwezoqoqosho, kunye neemfuno zobuchwephesha zibonelela ngokuqhubela phambili kwinkqubela phambili kwintengiso yesixhobo sokukhusela.

Umceli mngeni: Iiparameter zoyilo olubi kunye nemibono elahlekisayo
Kukho isidingo sokubeka izinto ezininzi kulungelelwaniso olufanayo kwisekethe ukwenza ukuba ii-SPD zikwazi ukuphatha amandla ombane aphezulu. Yinto eqhelekileyo ukuba abavelisi be-SPD bandise ubungakanani bamandla onyango lwento nganye yokucinezelwa ngenani lezinto ezifanayo ukuya kugqityiwe amandla emveliso egqityiweyo. Olu kubalo lunokuvakala lusengqiqweni, kodwa aluchanekanga kwaphela ngawo nawuphi na umgaqo wobunjineli. Uyilo olungelulo olomatshini olukhokelayo lunokukhokelela kwinto enye yokucinezelwa komntu, uhlala unyamezelana namandla ngakumbi kunabamelwane bakhe ngexesha lesiganeko. Isiphumo somnatha kukuba kwimisinga emikhulu yexeshana, enjengombane, izixhobo zokhuselo ezingaphezulu zinokungaphumeleli ngogonyamelo okanye zide ziqhume njengoko la mandla namandla esasazeka ngecandelo elinye kunokuba kwabelwane ngokulinganayo ngawo onke amacandelo afanayo. Yiyo loo nto kubalulekile ukuba uyile ubume bezakhelo zezixhobo zokukhusela ngokuchanekileyo nangokuchanekileyo.

Ubume beNgxelo

Ingxelo yophando yahlula inqanawa yokuxhasa elunxwemeni ukuqikelela ingeniso kunye nokuhlalutya imeko kwicandelo ngalinye kula alandelayo:
Izixhobo zoKhuselo loKhuseleko kwiNtengiso ngohlobo

• Intambo eqinileyo
• Faka iplagi
• Intambo yomgca

Izixhobo zoKhuselo loKhuseleko kwiNtengiso ngumsebenzisi wokugqibela

• amashishini
• yorhwebo
• zokuhlala

Izixhobo zoKhuselo loKhuseleko kwiNtengiso ngokuKhutshwa kwangoku

• Ngaphantsi kwe-10 kA
• I-10 kA – 25 kA
• Ngaphezulu kwama-25 kA

Izixhobo zoKhuselo loKhuseleko kwiNtengiso ngeNgingqi

• iYurophu
• amantla Emelika
• Asia-Pacific
• UMbindi Mpuma kunye neAfrika
• amazantsi Emelika