Kutheni le nto iJenereyitha iseti iVelisa iShaft yangoku

Ngaphantsi kweemeko eziqhelekileyo, ukuxhatshazwa kwe-insulation yecandelo elijikelezayo le-generator ebekwe phantsi kufuneka ibe mkhulu kune-0.5m Ω.Ukuba zombini iziphelo ze-shaft ephambili zisekelwe ngexesha elifanayo, i-shaft current inokuveliswa.I-shaft yangoku ibangela umonakalo omkhulu kwisethi ye-generator kunye nomjikelo wokusebenza ixesha elide.Ukuba ayifumanekanga ixesha elide, iya kubangela umonakalo omkhulu kumacandelo omatshini wesethi ye-generator.Kutheni i iseti yejenereyitha ukwenza ishaft yangoku?

Izizathu zezi zilandelayo:

Xa i-motor iseti iyi-rotor ye-motor, isizathu sibangelwa ubukhulu becala ngokusasazwa kwe-asymmetric yemigca yamagnetic yamandla kunye nefuthe lemagneti ye-shaft ejikelezayo.Ukuhanjiswa kwe-asymmetric yemigca yamagnetic yamandla ngokuqhelekileyo kubangelwa yi-asymmetry ye-gap lamination.

Kukho kwakhona into yokuba i-shaft current yenziwe ngenxa yokusetyenziswa kwamandla angaphandle.Isizathu kukuba intsimi yamagnetic ejikelezayo yeyunithi yemoto ehambayo inqumla i-conductor okanye i-rotor engalinganiyo, ekhokelela kwi-magnetization ye-shaft ejikelezayo.Ukungqubana, ukudityaniswa, ukungqubana kunye nezixhobo zangoku ze-eddy zinokubangela umazibuthe wesixhobo kunye nokuseka umhlaba wemagnethi.

Xa i-magnetic field ejikelezayo isika i-conductor, la malungu aya kubangela amandla athile.Xa amandla aphakama ngokwaneleyo ukuba aphule ifilimu yeoli, isiphaluka sangoku siya kwenziwa.Le loop yangoku inokudlula kuyo yonke i-rotor, okanye inokwenza kuphela i-current short-circuit current kwi-bearing or floating ring ring.Le misinga ivelisa amandla amatsha emagnethi enza iishafti okanye ezinye iindawo.Ke ngoko, oku kuguqulwa kombane we-magnetoelectricity kuya kwenza intsimi yamagnetic eyomeleleyo kunye nephezulu yangoku kwisethi yejeneretha.I-voltage ebangela i-shaft current yesethi ye-generator ingaphezulu kwe-20V, kwaye i-voltage eyonakalisiweyo iphakathi kwe-30 ~ 100V.Ngoko ke, ukuqinisekisa ukusebenza okuqhelekileyo kwesethi ye-generator kunokunciphisa ngokufanelekileyo umbane wesethi ye-generator.Emva kokuba i-voltage ingaphantsi kwe-1V, i-shaft yangoku ayiyi kuveliswa.

Xa usebenzisa isethi ye-generator, kufuneka sihlale siqwalasela ukuba i-shaft current ikhiqizwa.Ukuba iveliswa, kufuneka sihlalutye kwangexesha kwaye sifumane izizathu, ukuze sigweme isizukulwana se-shaft yangoku.

Kuthekani ukuba i-shaft yejeneretha yangoku iyenyuka?

La manyathelo okhuseleko alandelayo adla ngokuthathwa:

(1) Ngexesha loyilo kunye nofakelo, iipads zokugquma zivame ukufakwa phakathi kwenkxaso yokuthwala kunye nesiseko ekupheleni kwe-excitation ye-generator, kwaye amanyathelo okukhusela athathwe kuyo yonke imibhobho yeoli, izikrufu kunye nezikrufu.

(2) Ukuze uthintele amandla ombane we-shaft okubangelwa yindawo enye yokumisa isiphaluka esifutshane sokujika kwe-rotor, faka isixhobo sokukhusela sokumisa samanqaku amabini sesekethe yokuvuselela ukusebenza.

(3) Ukuze unqumle umsinga we-shaft, icala le-exciter libandakanya ukuthwala ijenereyitha, itywina le-oyile yejenereyitha, indawo yokungena amanzi kunye nenkxaso yokuphuma kunye nokungena kwamanzi kunye neflange yombhobho wokuphuma ijenereyitha epholileyo ngamanzi i-rotor, kunye ne-insulating pad ifakwe phakathi kwe-exciter kunye ne-axiliary exciter bear kunye ne-plate yesiseko sesiseko.I-fasteners ye-bearing pedestal kunye nombhobho we-oyile oqhagamshelwe kwi-bearing pedestal iya kuphinda ifakwe i-insulated ukusuka kwi-bearing, kwaye imilinganiselo yokudibanisa i-double-layer ingamkelwa.

(4) Gwema i-asymmetry yesekethe yemagnethi kuyilo lweemoto.

(5) I-axial magnetic flux iya kuphetshwa ngexesha loyilo, ukuveliswa kunye nokusebenza kwemoto.

(6) Khulisa intsika yokuthwala ukusuka emhlabeni.

(7) Faka ibrashi yokubeka phantsi kwishafti.

(8) Yamkela isiseko esingenamagnetic okanye ikhoyili eyongezelelweyo.

(9) Yongeza i-bypass capacitor emhlabeni ekupheleni kwesixhobo sezixhobo ze-DC.

I-Guangxi Dingbo Power Equipment Manufacturing Co., Ltd igxile kwi-high quality diesel generators iminyaka engaphezu kwe-15, sisombulule imibuzo emininzi kubathengi kwaye sibonelela ngeeseti ezininzi zejeneretha kubathengi.Ke ngoko, ukuba unomdla kwiijenereyitha zedizili, siyakwamkela ukuba uqhagamshelane nathi, idilesi yethu ye-imeyile ithi dingbo@dieselgeneratortech.com.