Thatha Wena ukuba ufunde uLwakhiwo kunye noMgaqo wokuSebenza we-Alternator enezigaba ezithathu

I-alternator yesigaba esithathu yenye yeejeneretha ezininzi.Isakhiwo salo sinquma umgaqo wokusebenza we-alternator yesigaba sesithathu ukuvelisa okwangoku, kwaye amandla ayo kunye nendlela yokuvuselela inquma i-alternator yesigaba sesithathu ineendidi ezahlukeneyo.Kweli nqaku, umenzi generator-Dingbo Power uya kukunika intshayelelo eneenkcukacha kulwazi lobungcali lwezigaba ezithathu AC generator.

Ubume be-alternator yesigaba esithathu

1. I ialternator enezigaba ezithathu yenziwe ngestator, rotor, cover cover, base, brush and bearing.

2. I-stator iqulunqwe sisiseko, i-stator core, i-wire-wraped winding kunye nezinye iinxalenye zesakhiwo ezilungisa ezi nxalenye.I-rotor yenziwe nge-rotor iron core, i-rotor magnetic poles, i-fan, i-ring ring kunye ne-shaft ejikelezayo.

3. I-generator ye-AC yesigaba sesithathu idibanisa kwaye idibanisa i-stator kunye ne-rotor ye-generator ngokusebenzisa isakhelo, i-bearing and end cover, ukwenzela ukuba i-rotor ikwazi ukujikeleza kwi-stator, kwaye i-excitation current ethile idluliselwe kwindandatho ye-slip ukwenza. i-rotor ibe yintsimi yamagnetic ejikelezayo.Ikhoyili yestator ishukuma ukusika imigca yamandla kazibuthe, ngaloo ndlela ivelisa amandla ombane, atsalwa kwi-terminal kwaye aqhagamshelwe kwiluphu ukuvelisa umsinga.

Umgaqo wokusebenza we-alternator yesigaba esithathu

I-alternator yezigaba ezithathu isebenzisa umgaqo wokungeniswa kwe-electromagnetic, eyenza amandla ombane ngokusika imigca yemagnethi, kwaye iguqule amandla omatshini we-prime mover kwimveliso yamandla ombane.Ijeneretha ye-synchronous iqukethe iinxalenye ezimbini: i-stator kunye ne-rotor.I-stator yi-armature eyenza umbane, kwaye i-rotor yi-pole magnetic.I-stator yenziwe ngentsimbi yentsimbi ye-armature, inqanaba lesithathu elijikelezayo likhutshwe ngokufanayo, isiseko kunye nesigqubuthelo sokugqibela, njl. umsesane wokulinda, nomsesane.

I-excitation winding ye-rotor inikwe amandla ngomsinga othe ngqo ukuvelisa umhlaba ophantse wasasazwa wemagnethi we-sinusoidal (obizwa ngokuba yi-rotor magnetic field), kunye ne-excitation yayo esebenzayo imagnetic flux inqumla kunye ne-armature winding emileyo.Xa i-rotor ijikeleza, i-magnetic field ye-rotor ijikeleza ngaxeshanye, kunye ne-revolution nganye, imigca yemagnethi yamandla ngokulandelelana inqumle isigaba ngasinye somoya we-stator, kunye nesigaba sesithathu se-AC amandla ombane afakwe kwinqanaba lesithathu. ukujika kwestator.Xa i-generator isebenza kunye nomthwalo we-symmetrical, i-armature current yesigaba sesithathu idibaniswe ukuvelisa intsimi yamagnetic ejikelezayo kunye nesantya esihambelanayo.Ukusebenzisana phakathi kwe-stator magnetic field kunye ne-rotor magnetic field ivelisa i-torque ye-braking.Igalelo lomatshini wetorque evela kwi-injini yomphunga yoyisa itorque yokuqhobosha ukwenza umsebenzi.Ijeneretha inokuthumela amandla asebenzayo kunye namandla asebenzayo.Ngoko ke, ukulungelelanisa amandla asebenzayo, ukungena kwe-steam ye-steam turbine kufuneka kulungiswe.Amandla ombane we-rotor magnetic achaphazela ngokuthe ngqo umbane we-stator winding.Ngoko ke, i-rotor yangoku kufuneka ilungiswe ukuze ilungelelanise i-terminal voltage ye-generator okanye ukulungelelanisa amandla asebenzayo e-generator.

Ukuhlelwa kweendlela zokuvuselela izigaba ezintathu ze-AC generator

Inkqubo yokuvuselela i-generator ibhekisela kwisistim esinika i-rotor ye-generator kunye nombane ochanekileyo ukuseka i-excitation ye-rotor.Yahlulwe yaba:

1. Inkqubo yayo yokuvuselela, i-excitation yayo iveliswa yi-generator yangoku i-coaxial kunye nejeneretha, elungiswayo kwi-current ngqo ukuze ivuse i-rotor generator.

2. I-self-parallel excitation system magnetic kukunciphisa i-voltage ye-alternating current ukusuka ekupheleni kwe-generator ngokusebenzisa i-transformer, kwaye emva koko iyilungise ibe yi-current ngqo, esetyenziswa njenge-excitation ye-rotor generator.

Oku ngasentla kulwakhiwo kunye nomgaqo wokusebenza wesigaba esithathu sejenereyitha ye-AC eyaziswa yi-Guangxi Dingbo Power Equipment Manufacturing Co., Ltd. Sinethemba lokuba uninzi lwabasebenzisi banokuqonda ngcono ulwazi lobuchwephesha lwenqanaba lesithathu lejenereyitha ye-AC ngokusebenzisa intshayelelo yeli nqaku.I-Dingbo Power yingcali umenzi we-diesel generator ukudibanisa uyilo, ukubonelela, ukulungisa iimpazamo kunye nokugcinwa kweeseti zejeneretha yedizili.Singakunika iiseti zejenereyitha yedizili yemilinganiselo eyahlukeneyo ukusuka kwi-30KW ukuya kwi-3000KW.Wamkelekile ukudibana.Nceda ungathandabuzi ukuqhagamshelana nathi dingbo@dieselgeneratortech.com.