Nidaamka sawir-qaadista, korontadu waxay dhalisaa qulqulka qaybaha sawir-qaadista ilaa rogaha, kaas oo u beddelaya hadda tooska ah una beddelaya hadda beddelka.Korontada AC ayaa markaa loo isticmaalaa in lagu shubo rarka sida qalabyada ama nalka ama dib loogu celiyo shabkada.Si kastaba ha noqotee, xaaladaha qaarkood, socodka korantada waa la beddeli karaa, gaar ahaan marka nidaamka sawir-qaadista uu soo saaro koronto ka badan inta culeysku u baahan yahay.Xaaladdan oo kale, haddii moduleka PV uu weli soo saaro koronto oo culeysku uu isticmaalo wax yar ama aan lahayn koronto, waxaa laga yaabaa in socodka hadda socda ee culeyska uu dib ugu noqdo shabkada, taasoo keenta khataro badbaado iyo waxyeelo qalabka.
Si looga hortago socodkan rogaal celiska ah ee hadda socda, nidaamyada sawir-qaadista waxaa lagu qalabeeyaa qalab ama astaamo hadda jira oo liddi ku ah.Qalabyadani waxay xaqiijinayaan in hadda uu u socdo oo kaliya jihada la rabo, laga bilaabo moduleka sawir-qaadista ilaa culeyska ama shabagga.Waxay ka hortagaan dib-u-dhac kasta oo hadda jira waxayna ka ilaaliyaan nidaamyada iyo qalabka waxyeellada iman karta.Marka lagu daro shaqada hadda jirta ee ka-hortagga ah, hawl-wadeennada nidaamka PV waxay hubin karaan hawlgal ammaan ah oo hufan, baabi'in kara khataraha hadda jira, oo u hoggaansama heerarka amniga iyo xeerarka.
Mabda'a ugu muhiimsan ee ka-hortagga dib-u-soo-celinta inverter waa in la ogaado koronta iyo inta jeer ee korantada korantada waqtiga dhabta ah si loo xaqiijiyo xakamaynta iyo nidaaminta beddelka.Kuwa soo socda ayaa ah dhowr siyaabood oo lagu xaqiijin karo dib-u-socodka inverter-ka:
Ogaanshaha DC: Qalab-qaadaha ayaa si toos ah u ogaanaya jihada iyo cabbirka hadda jira isaga oo isticmaalaya dareemayaasha hadda ama qalabka hadda jira, wuxuuna si firfircoon u hagaajiyaa awoodda wax-soo-saarka ee rogaha iyadoo loo eegayo macluumaadka la ogaaday.Haddi la ogaado xaalad cakiran oo hadda taagan, roog-galiyuhu isla markiiba wuu yarayn doonaa ama joojinayaa siinta korontadu
Aaladda hadda jirta ee ka-hortagga ah: Qalabka hadda socda ee ka-hortagga-reverse inta badan waa aalad elektaroonig ah oo ogaanaysa xaaladda hadda taagan oo qaada tillaabooyinka xakamaynta habboon.Caadi ahaan, aaladda ka-hortagga dib-u-socodku waxay la socotaa tamarta iyo inta jeer ee shabakada, marka ay ogaato dib-u-socod, isla markiiba waxay hagaajinaysaa awoodda wax-soo-saarka beddelka ama waxay joojisaa bixinta tamarta.Qalabka ka-hortagga dib-u-socodka waxaa loo isticmaali karaa sidii module dheeraad ah ama qayb ka mid ah beddelka, kaas oo la dooran karo oo lagu rakibay si waafaqsan shuruudaha beddelka.
Aaladaha kaydinta tamarta: Aaladaha kaydinta tamarta ayaa kaa caawin kara xallinta dhibaatada dib-u-socod rogaha.Marka koronta uu dhaliyo gaddoonku uu dhaafo baahida culeyska ee shabkada, awooda xad dhaafka ah waxaa lagu keydin karaa aaladda keydinta tamarta.Aaladaha kaydinta tamartu waxay noqon karaan baakadaha baytari, super capacitors, aaladaha kaydinta hydrogen, iwm. Marka shabakadu u baahan tahay awood dheeraad ah, qalabka kaydinta tamarta ayaa sii deyn kara awooda kaydsan oo hoos u dhigi karta ku tiirsanaanta shabakada, sidaas darteed ka hortagga dib u soo noqoshada.
Ogaanshaha Voltage iyo Soo noqnoqoshada: Roggu kaliya maaha inuu ogaado hadda si loo go'aamiyo in hadda gadaalku dhacayo laakiin sidoo kale wuxuu kormeeraa korantada korantada iyo inta jeer si loo xaqiijiyo hadda ka-hortagga.Marka roog-gudeeyaha uu kormeero in korontada shabagga ama inta jeer ee ka baxsan xadka go'an, waxay yareyn doontaa ama joojin doontaa bixinta koronta si ay uga hortagto qulqulka roga.
Waa in la ogaadaa in habka saxda ah ee xaqiijinta ka-hortagga dib-u-soo-celinta inverter ay kala duwanaan doonto iyadoo ku xiran nooca iyo qaabka beddelka.Sidaa darteed, waxaa lagu talinayaa in marka la isticmaalayo rookaha, si taxadar leh u akhri buug-gacmeedka wax soo saarka iyo buug-hawleedka si aad u fahamto xaqiiqo gaar ah iyo habka hawlgalka ee ay ka hortagga dib-u-celinta hadda.
Waqtiga boostada: Jul-21-2023