Ukuthunyelwa ngenqanawa kunye nemoto

Ushwankathelo

Iindibano zocweyo zemveliso yeemoto (ucweyo lokucinezela, iindibano zocweyo zewelding, iindibano zocweyo.) Sebenzisa uninzi lweemithwalo ezingezizo ezomgca ezinje ngoomatshini bokufakela umbane, oomatshini bokuwelda i-laser kunye nemithwalo enezinto ezinkulu (ubukhulu becala iimoto zombane), Ngenxa yoko, umthwalo wangoku Bonke abaguquli kumasifundisane bane-harmonic yangoku ye-3, 5th, 7th, 9th kunye ne-11 th. Ixabiso elipheleleyo lokugqwethwa kwamandla ombane we-400 V yebhasi enevolthi ephantsi ingaphezulu kwe-5%, kwaye itotali yenqanaba lokugqwetha ngoku (THD) limalunga ne-40%. Iqondo elipheleleyo lokuphambuka kwamandla ombane we-400V yenkqubo yokuhambisa umbane esezantsi-kumandla igqithile kumgangatho, kwaye ikhokelela kumandla amakhulu e-harmonic yezixhobo zombane kunye nelahleko yombane. Kwangelo xesha, umthwalo wangoku wabo bonke abaguquli kumasifundisane unesidingo esinzulu samandla asebenzayo. Umndilili wamandla ombane wabanye abaguquli umalunga ne-0.6 kuphela, ekhokelela ekuphulukaneni namandla amakhulu kunye nokunqongophala okukhulu kwemveliso yamandla esiguquli. Ukuphazamiseka kweharmonics kwenza ukuba inkqubo yemveliso ezenzekelayo ye-Fieldbus ingakwazi ukusebenza ngesiqhelo.

Inkampani yesebe lokuvelisa iimoto yamkela isixhobo seHYSVGC esikumgangatho ophezulu wokulawula izixhobo kunye nesixhobo sokucoca amandla (APF), inokuhlawula ngokukhawuleza amandla asebenzayo, umndilili wamandla unokufikelela kwi-0.98, kwaye zonke ii-harmonics zinokuhluzwa ngokwemigangatho yesizwe, ephucula ukusetyenziswa kwenqanaba lesiguquli, inciphisa ixabiso lekhalori yenkqubo yonke yokuhambisa, kwaye inciphisa izinga lokungaphumeleli kwezinto zombane.

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