I-PT kunye ne-CT kwiiTransformers: I-Unsung Heroes ye-Voltage kunye neyangoku

I-PT kunye ne-CT kwiiTransformers: I-Unsung Heroes ye-Voltage kunye neyangoku

Xa kuziwa kwi-transformers,PT(Umguquli oNgakho) kunyeCT(I-Transformer yangoku) ifana ne-duo eguqukayo yehlabathi lombane-uBatman noRobin. Basenokungayihoyi indawo ebonakalayo njenge-transformer ngokwayo, kodwa ezi zimbini zisebenza ngasemva kwezigcawu zokuqinisekisa ukuba yonke into ihamba ngokukhuselekileyo nangokufanelekileyo. Makhe singene kwindlela asebenza ngayo umlingo wabo kwiiseti ezahlukeneyo ze-transformer.

PT: I-Voltage Whisperer

IIsiguquli esinokwenzeka (PT)ngumfana ohamba naye wokuhla amandla ombane aphezulu ukuya kwinqanaba elilawulekayo. Khawucinge ukuba ujongene ne-33 kV eyoyikekayo (okanye nangaphezulu) kwinkqubo yakho yamandla-iyingozi kwaye ngokuqinisekileyo ayiyonto ungafuna ukuyilinganisa ngokuthe ngqo. Kulapho i-PT ingena khona. Iguqula ezo zixhobo zokunyusa iinwele zibe yinto iimitha zakho kunye ne-relays ezinokusingatha ngaphandle kokuphula ukubila, ngokuqhelekileyo ukuhla ukuya kwinto efana ne-110 V okanye i-120 V.

Ke, uzifumana phi ii-PT zisebenza?

• Iziguquli zokudluliselwa kwamandla ombane aphezulu: Le yimipu emikhulu yegridi yamandla, ukuphatha amandla ombane naphi na ukusuka kwi-110 kV ukuya kwi-765 kV. Ii-PT apha ziqinisekisa ukuba unokujonga kwaye ulinganise amandla ombane ngokukhuselekileyo ukude.
• Iziguquli zesikhululo: Ii-PTs zisebenza kwizitishi ezincinci ukujonga nokulawula amanqanaba ombane ngaphambi kokuba asasazwe kubasebenzisi bemizi-mveliso okanye kwiindawo zokuhlala.
• Ukhuseleko kunye neenguqu zemitha: Kwiinkqubo apho ukujongwa kwamandla ombane kubaluleke kakhulu kukhuseleko kunye nokuhlawula, i-PTs ingena ukuze ibonelele ngokuchanekileyo ukufundwa kwamandla ombane kumagumbi okulawula, iilayidi kunye nezixhobo zokukhusela.

I-PT ifana nomguquli ozolileyo, oqokelelweyo kwikonsathi yombane ekhwazayo, ethatha loo manqaku acanda iindlebe ze-110 kV aze awajike abe yingxolo ethambileyo isixhobo sakho esinokuphatha.

CT: ITamer yangoku

Ngoku makhe sithethe ngeIsiguquli sangoku (CT), umqeqeshi wobuqu wenkqubo yamandla. Xa i-current iqala ukuguqula imisipha yayo kunye namawaka e-amps ageleza kwi-transformer yakho, i-CT ithatha amanyathelo ukuze ithobe phantsi kwinqanaba elikhuselekileyo-ngokuqhelekileyo kuluhlu lwe-5 A okanye i-1 A.

Uya kufumana iiCTs zijinga ku:

• Ukuhanjiswa kwee-transformers: Aba bafana basebenzela iindawo zokuhlala okanye zorhwebo, ngokuqhelekileyo zisebenza kumbane onjenge-11 kV ukuya kwi-33 kV. I-CTs apha iqinisekisa ukubeka iliso kunye nokukhuselwa kwangoku, ukugcina iithebhu malunga nokuba ingakanani ijusi ehamba ngemigca.
• Iziguquli zamandla kwizitishi: Ii-CTs zibeka iliso kumbane okhoyo kwizikhululo zamandla ombane aphezulu apho iziguquli zehlisa amandla ombane ukusuka kumanqanaba othumelo (umzekelo, i-132 kV okanye ngaphezulu) ukuya kumanqanaba okuhambisa. Zibalulekile ekuboneni iziphene kwaye zivuse izixhobo zokhuseleko phambi kokuba kubekho into engalunganga.
• Iinguqu kwimizi-mveliso: Kwiifektri okanye kwimimandla yemizi-mveliso enzima, iziguquli zihlala ziphethe imithwalo enzima, kwaye ii-CTs zikhona ukuze zibeke iliso kwimisinga emikhulu. Ukuba kukho into engahambi kakuhle, i-CT idlulisela ulwazi kwiinkqubo zokukhusela ezivala izinto ngaphambi kokuba izixhobo ziqhotswe.

Cinga nge-CT njenge-bouncer kwi-club-igcina i-current in check ukuze ingagqithisi iinkqubo zakho zokukhusela, kwaye ukuba izinto ziba nzima kakhulu, i-CT iqinisekisa ukuba umntu ubetha i-stop stop.

Kutheni i-PT kunye ne-CT Matter

Ngokudibeneyo, i-PT kunye ne-CT zenza i-duo yokugqibela ye-buddy ye-transformer yehlabathi. Sisizathu sokuba abaqhubi babeke iliso ngokukhuselekileyo kwaye balawule ukusebenza kwe-transformer ngaphandle kokusondela ngokwasemzimbeni kwirhamncwa (ndithembe, awufuni ukusondela kolo hlobo lwamandla ombane kunye nolwangoku ngaphandle kokhuseleko oluqatha). Nokuba ngabaisiguquli sokuhambisakwindawo ohlala kuyo okanye ai-high-voltage power transformerukondla amandla kuzo zonke izixeko, ii-PT kunye neeCTs zihlala zikhona, zigcina i-voltage kunye ne-current in line.

Inyani eyolisayo: Ukubeka iliso kuzo zozibini iziphelo

Ngaba ukhe uzibuze ukuba kutheni i-bill yakho yamandla ichanekile? Unokubulela iiCTs kunye neePTs ngaphakathiiinguqu zemitha. Baqinisekisa ukuba zombini inkampani eluncedo kunye nomthengi bazi kakuhle ukuba ungakanani umbane osetyenziswayo ngokuhla ngokuchanekileyo kunye nokulinganisa umbane kunye nokhoyo. Ke, ewe, i-PT kunye ne-CT zigcina izinto zilungile kwaye isikwere kuzo zombini iziphelo zegridi yamandla.

Ukuqukumbela

Ke, nokuba sisiguquli sosasazo okanye isiguquli esisebenza nzima,I-PT kunye ne-CTngamagorha angadumanga agcina yonke into ihamba kakuhle. Bathomalalisa amandla ombane aphezulu kunye nemisinga emikhulu ukuze abaqhubi, iireyiyi, kunye neemitha zikwazi ukumelana nazo ngaphandle kwesuti yegorha. Ngexesha elizayo xa uvula isibane sombane, khumbula-kukho iqela elipheleleyo labagcini bombane abaqinisekisa ukuba umsinga kunye nombane uziphatha ngokwawo.

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