Iindlela eziNtathu zoNxibelelaniso lweMeneyitha yoMbane weSigaba esiThathu

Agasti 16, 2021

Imitha yamandla yesigaba sesithathu isetyenziselwa ukulinganisa amandla okuvelisa i-generator yesigaba sesithathu.Ngokubanzi, ixhotyiswe ngesiguquli samandla.Kweli nqaku, i umenzi wejenereyitha -I-Dingbo Power ikwazisa kuwe indlela yokudibanisa i-generator yesigaba sesithathu sokulinganisa amandla kunye nezilumkiso zokukhetha isixhobo sokulinganisa umbane, kubandakanywa nokukhethwa kokuchaneka kwesixhobo sokulinganisa umbane, kunye noluhlu lwesixhobo sokulinganisa umbane, njl. kunye nokudityaniswa kwemitha yamandla ezigaba ezithathu.

 

Introduction to Three Wiring Methods of Generator Three-Phase Power Meter


1. Izilumkiso zokukhetha izixhobo zokulinganisa umbane

(1) Ukukhethwa kokuchaneka kwezixhobo zokulinganisa umbane Ukuze kuqinisekiswe ukuchaneka komlinganiselo, kungcono ukhethe imitha yokuchaneka okuphezulu, kodwa ngenxa yokuba umphezulu wemitha osetyenziswe kwibhokisi yokulawula i-generator ye-100KW incinci, iimeko zokusebenzisa zimbi.Ke ngoko, imitha yokuchaneka okuphezulu ayisetyenziswanga ngokubanzi, i-GB10234- 88 Iimfuno zobugcisa ngokubanzi kwiiphaneli zolawulo lwezikhululo zamandla eziphathwayo ze-AC.

Inqanaba lokuchaneka kwemitha yokulinganisa isantya akufanele libe ngaphantsi kwe-5.0, kwaye inqanaba lokuchaneka kwezinye izixhobo zokubeka iliso akufanele libe ngaphantsi kwe-2.5.

 

(2) Ukukhethwa koluhlu lwesixhobo sokulinganisa umbane

Uluhlu lwezixhobo zokulinganisa umbane kufuneka lukhethwe ukwenzela ukuba xa i-generator isebenza ngamandla alinganisiweyo, isalathisi sesixhobo sibonisa malunga ne-2/3 yoluhlu.Ukuba isalathisi sesalathisi singaphantsi kwesi sikali, kuthetha ukuba uluhlu lwesixhobo lukhethwe lukhulu kakhulu kwaye impazamo yesixhobo iyanda;ukuba isalathisi sesalathisi siphezulu kunomlinganiselo, kuthetha ukuba uluhlu lwesixhobo lukhethiweyo luncinci kakhulu kwaye umda wokulinganisa uncinci, kwaye ngamanye amaxesha awukwazi ukuhlangabezana neemfuno zokusebenza zeyunithi.

 

2. Ukudityaniswa kwemitha yombane yamanqanaba amathathu

(1) I-voltage yesigaba esithathu kunye nombane oqhagamshelwe kwiimitha zamandla ezithathu ziqhagamshelwe ngokuthe ngqo kwisiguquli samandla ngaphandle kwe-transformer, kwaye amandla amanqanaba amathathu aguqulwa ngumguquli aze aqhagamshelwe kwimitha yamandla yokufunda.Olu hlobo loqhagamshelwano luhlala lusetyenziselwa ukulinganisa amandla aphantsi kunye nombane we-400V kunye nombane we-5A okanye ngaphantsi.

(2) I-voltage yesigaba esithathu edityaniswe kwimitha yamandla yesigaba sesithathu idityaniswe ngokuthe ngqo kwi-converter yamandla ngaphandle kwe-voltage transformer, kodwa icala langoku liqhagamshelwe kwisiguquli samandla ngokusebenzisa i-transformer yangoku.Olu hlobo loqhagamshelwano ludla ngokusetyenziselwa ukulinganisa amandla aphezulu e-400V yangoku ngaphezu kwe-5A.

(3) I-voltage yesigaba sesithathu kunye ne-current exhunywe kwimitha yamandla yesigaba sesithathu ixhunyiwe kwi-converter yamandla ngokusebenzisa i-transformer.Ngethuba nje olu xhulumaniso luxhotyiswe nge-voltage kunye ne-transformers yangoku kunye nemilinganiselo eyahlukeneyo yokuguqulwa, amandla phantsi kwayo nayiphi na i-voltage kunye ne-current inokulinganiswa.

 

Iindlela ezintathu zocingo ezingentla zikwasebenza kwimitha yombane yesigaba sesithathu ngaphandle kwesiguquli samandla.Ngeli xesha, tshintsha nje i-wiring exhunywe kwi-terminal nganye yokuguqula kwi-terminal ehambelanayo yemitha yamandla yesigaba sesithathu.I-Guangxi Dingbo Power yenye yabavelisi abahamba phambili bePerkins generator diesel set in China, egxile kumgangatho ophezulu kodwa generator diesel cheap ngaphezu kweminyaka eyi-14.Ukuba unesicwangciso sokuthenga iseti yejenereyitha, nceda uthumele i-imeyile ku dingbo@dieselgeneratortech.com.


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