Yintoni iGenereyitha yeMazibuthe eSisigxina

Yintoni ijenereyitha yemagnethi esisigxina?Ijenereyitha yemagnethi esisigxina ibhekisa kwisixhobo sokuvelisa amandla esiguqula amandla oomatshini aguqulwa ngamandla ashushu abe ngamandla ombane.

Ijeneretha yemagnethi esisigxina ineempawu zomthamo omncinci, ilahleko ephantsi kunye nokusebenza okuphezulu.Okulandelayo, masiqonde ngokuthe ngqo umgaqo wejenereyitha umazibuthe osisigxina kunye noncedo lwejenereyitha yemagnethi esisigxina.

Umgaqo osebenzayo wejeneretha yemagnethi esisigxina

Njengakwi-alternator, amandla omatshini we-prime mover aguqulwa abe yimveliso yamandla ombane ngokusebenzisa umgaqo wokufakelwa kombane wombane wokusika umgca wemagnethi wamandla ukuphembelela amandla ombane.Iqulethwe yi-stator kunye ne-rotor.I-stator yi-armature eyenza amandla, kwaye i-rotor yi-pole magnetic.I-stator yenziwe nge-armature iron core, ikhutshwe ngokulinganayo kwisigaba esithathu, isiseko kunye nesigubungelo sokuphela.

I-rotor ngokuqhelekileyo yohlobo lwe-pole efihliweyo, equlethwe yi-excitation winding, i-iron core kunye ne-shaft, i-ring yokugcina, i-ring central, njl. ebizwa ngokuba yi-rotor magnetic field), kunye ne-excitation yayo esebenzayo imagnetic flux inqumla kunye ne-armature winding emileyo.Xa i-rotor ijikeleza, i-rotor magnetic field ijikeleza kunye nayo kumjikelo omnye.Umgca wamagnetic wamandla unqumla isigaba ngasinye sokujikeleza kwe-stator ngokulandelelana, kunye nesigaba sesithathu se-AC amandla anyanzeliswa kwi-stator yesigaba esithathu.

Xa i-generator isebenza ngomthwalo olinganayo, i-armature yesigaba sesithathu yangoku idibanisa ukuvelisa intsimi yamagnetic eguqukayo ngesantya esihambelanayo.Ukusebenzisana phakathi kwe-stator magnetic field kunye ne-rotor magnetic field kuya kuvelisa i-torque yokunyathela.Ukusuka kwi-injini yomphunga / i-iturbine yamanzi / i-injini yegesi, i-torque engumatshini yokufakelwa yoyisa i-torque yokuqhobosha ukuze yenze umsebenzi.

Inzuzo esisigxina umazibuthe generator

1. Isakhiwo esilula kunye nokuthembeka okuphezulu.

I generator umazibuthe esisigxina kuphelisa excitation mazombezombe, carbon ibhrashi kunye ukutyibilika umsesane isakhiwo ijeneretha yokuvuselela .Isakhiwo somatshini wonke silula kwaye sigwema ukutshisa okulula kunye nokuqhawulwa kwe-excitation winding.Isakhiwo somatshini esipheleleyo silula, esithintela iimpazamo ze-excitation generator, i-excitation winding ye-excitation winding ye-excitation generator kulula ukutshisa kunye nokuphuka, i-carbon brush kunye ne-ring slip kulula ukuyinxiba, njl.

2. Inokwandisa kakhulu ubomi benkonzo yebhetri kunye nokunciphisa ukugcinwa kwebhetri. Esona sizathu sesokuba ijenereyitha yemagnethi esisigxina yamkele imowudi yokutshintsha amandla ombane wokuzinzisa, enevoltheji ephezulu yokuzinzisa ukuchaneka kunye nesiphumo esihle sokutshaja.

3.Ukusebenza okuphezulu.

Ijenereyitha yemagnethi esisigxina yimveliso yokonga amandla.Ubume be-rotor yemagnethi esisigxina isusa amandla okuvuselela afunekayo ukuvelisa i-rotor magnetic field kunye nokulahlekelwa ngumatshini wokungqubuzana phakathi kwe-carbon brush kunye ne-ring ring, ephucula kakhulu ukusebenza kakuhle kwejenereyitha yemagnethi esisigxina.Ukusebenza okuqhelekileyo kwejenereyitha yokuvuselela eqhelekileyo yi-45% ukuya kuma-55% kuphela kwisantya se-1500 rpm ukuya ku-6000 rpm, ngelixa i-generator yemagnethi esisigxina ingaba phezulu ukuya kuma-75% ukuya kuma-80%.

I-4.I-self-start regulator ye-voltage yamkelwa ngaphandle konikezelo lwamandla okuvuselela ngaphandle.

Ijenereyitha inokuvelisa umbane logama nje ijikeleza.Xa ibhetri yonakele, isixokelelwano sokutshaja isithuthi sisenakho ukusebenza ngesiqhelo okoko nje injini isebenza.Ukuba imoto ayinayo ibhetri, ukusebenza komlilo kunokuqondwa logama nje ushukumisa isiphatho okanye isilayidi semoto.

Zeziphi iingxaki ezintathu zejenereyitha yemagnethi esisigxina?

1. Ingxaki yokulawula

Ijeneretha yamagnetic esisigxina inokugcina intsimi yayo yamagnetic ngaphandle kwamandla angaphandle, kodwa kunzima kakhulu ukulungisa nokulawula intsimi yayo yamagnetic ngaphandle.Oku kuthintela uluhlu lwesicelo sejenereyitha yemagnethi esisigxina.Nangona kunjalo, ngophuhliso olukhawulezayo lolawulo lwetekhnoloji yezixhobo zombane zamandla ezifana ne-MOSFET kunye ne-IGBTT, ijeneretha yemagnethi esisigxina ilawula kuphela ukuphuma kwemoto ngaphandle kolawulo lwemagnethi.Uyilo lufuna indibaniselwano ye-neodymium iron boron materials, izixhobo zombane zamandla kunye nolawulo lwe-microcomputer ukwenza i-generator yemagnethi esisigxina iqhube phantsi kweemeko ezintsha zokusebenza.

2.Ingxaki ye-demagnetization engenakubuyiselwa

Ukuba uyilo kunye nokusetyenziswa kuphosakele, xa ubushushu bejenereyitha yemagnethi esisigxina iphezulu kakhulu okanye iphantsi kakhulu, phantsi kwesenzo sokusabela kwe-armature eveliswa yimpembelelo yangoku, kwaye phantsi kokungcangcazela okuqatha komatshini, ukungasebenzi kakuhle kweemagnethi, okanye ukulahleka kochulumanco, kunokwenzeka, eya kunciphisa ukusebenza kwemoto kwaye iyenze ingasebenziseki.

3.Ingxaki yeendleko

Ngenxa yokuba ixabiso langoku lezinto ezinqabileyo zomhlaba ezisisigxina zemagnethi zisabiza kakhulu, ixabiso lejenereyitha yemagnethi esisigxina yomhlaba enqabileyo iphezulu ngokubanzi kunelo jenereyitha yokuvuselela umbane, kodwa ezi ndleko ziya kuhlawulwa ngcono ekusebenzeni okuphezulu kunye nokusebenza kwemoto.Kuyilo lwexesha elizayo, ukusebenza kunye nexabiso kuya kuthelekiswa ngokwezihlandlo ezithile zesicelo kunye neemfuno, kunye nokuveliswa kwezinto ezintsha kunye nokulungiswa koyilo kuya kwenziwa ukunciphisa iindleko zokuvelisa.Akunakuphikiswa ukuba ixabiso leendleko zemveliso ephantsi kophuhliso liphezulu kancinane kunelo jenereyitha jikelele yangoku, kodwa sikholelwa ukuba ngokugqibelela ngakumbi kwemveliso, ingxaki yeendleko iya kusonjululwa kakuhle.

Emva kokufunda ulwazi olungentla, inkampani yeDingbo Power ikholelwa ukuba ube nokuqonda okuthile kwejenereyitha yemagnethi esisigxina.Ngoku for iseti yejenereyitha yedizili , ikwaxhotyiswe ngejenereyitha yemagnethi esisigxina ngokomthamo wayo wamandla.Ukuba unomdla, wamkelekile ukuba uqhagamshelane nathi nge-imeyile dingbo@dieselgeneratortech.com.