Hobaneng ha jenereithara e beha Shaft ea Hona Joale

Mots'eanong.La 06, 2022

Tlas'a maemo a tloaelehileng, ho hanyetsa ha mohatsela oa karolo e potolohang ea jenereithara e behiloeng fatše ho hlokahala hore e be kholo ho feta 0.5m Ω.Haeba lipheletsong tse peli tsa shaft e kholo li thehiloe ka nako e le 'ngoe, ho ka hlahisoa shaft current.Shaft ea hona joale e baka tšenyo e tebileng ho jenereithara e behiloeng ka nako e telele ea ts'ebetso.Haeba e sa fumanehe ka nako e telele, e tla baka tšenyo e tebileng likarolong tsa mechine ea sete ea jenereithara.Ke hobane'ng ha e sete ya jenereithara ho hlahisa shaft current?


Mabaka ke a latelang:

Ha sete ea enjene e le rotor ea enjene, lebaka le bakoa haholo ke kabo ea asymmetric ea likhoele tsa matla a khoheli le phello ea magnetization ea shaft e potolohang.Kabo ea asymmetric ea matla a khoheli hangata e bakoa ke asymmetry ea lekhalo la lamination.


Hape ho na le ts'ebetso ea hore shaft current e hlahisoa ka lebaka la ts'ebeliso ea bokhoni ba ka ntle.Lebaka ke hore matla a khoheli a potolohang a mochine oa motlakase oa selefouno a khaola mokhanni kapa rotor e sa leka-lekaneng, e lebisang ho magnetization ea shaft e potolohang.Lisebelisuoa tsa hajoale tsa friction, fusion, collision le eddy li ka baka matla a khoheli a sesebelisoa mme tsa theha matla a khoheli.


Why Does the Generator Set Generate Shaft Current


Ha matla a khoheli a potolohang a khaola conductor, likarolo tsena li tla etsa hore ho be le bokhoni bo itseng.Ha bokhoni bo phahama ka ho lekaneng ho phunyeletsa filimi ea oli, potoloho ea hona joale e tla thehoa.Loop ena ea hona joale e ka feta rotor kaofela, kapa e ka theha feela motlakase oa sebaka se khuts'oane ka har'a setiiso sa lesale le phaphametseng.Melaetsa ena le eona e hlahisa matla a macha a makenete a hohelang lithapo kapa likarolo tse ling.Ka hona, phetoho ena e kopanetsoeng ea magnetoelectricity e tla theha matla a khoheli a matla le a phahameng hona joale ka har'a sete ea jenereithara.Motlakase o bakang sekhahla sa mochini oa jenereithara o feta 20V, 'me motlakase o senyehileng o pakeng tsa 30 ~ 100V.Ka hona, ho etsa bonnete ba hore ts'ebetso e tloaelehileng ea sete ea jenereithara e ka fokotsa matla a sete ea jenereithara.Hang ha motlakase o le ka tlase ho 1V, motlakase oa shaft o ke ke oa hlahisoa.


Ha re sebelisa sete ea jenereithara, re lokela ho ela hloko kamehla hore na mochini oa shaft o hlahisoa.Haeba e hlahisoa, re lokela ho hlahloba ka nako e nepahetseng le ho fumana lisosa, e le ho qoba moloko oa hona joale oa shaft.


Ho thoe'ng haeba motlakase oa jenereithara o phahama?


Litlhokomelo tse latelang hangata li nkuoa:

(1) Nakong ea ho qaptjoa le ho kenya, liphahlo tse sireletsang li atisa ho kenngoa pakeng tsa ts'ehetso ea ho beha le setsi qetellong ea mocheso oa jenereithara, 'me mehato ea ho kenya letsoho e nkoa bakeng sa liphaephe tsohle tsa oli, screws le screws.


(2) E le ho thibela motlakase oa shaft o bakoang ke ntlha e le 'ngoe e emisang potoloho e khuts'oane ea moea oa rotor, kenya sesebelisoa sa ts'ireletso sa ntlha tse peli sa potoloho e tsosang takatso.


(3) E le hore u khaole mochini oa motlakase, lehlakore la exciter le kenyelletsa jenereithara, tiiso ea oli ea jenereithara, sephutheloana sa metsi le ts'ehetso ea ho tsoa le ho kenella ha metsi le phallo ea phallo ea phallo ea motlakase. jenereithara e pholileng ka metsi rotor, 'me pad insulating e kenngoa pakeng tsa exciter le tlatsetso exciter behang le poleiti motheo oa setsi.Li-fasteners tsa "bearing pedestal" le phala ea oli e kopantsoeng le "bearing pedestal" le eona e tla kenngoa ho tloha ho bering, 'me ho ka nkoa mehato ea ho kopanya habeli.


(4) Qoba asymmetry ea potoloho ea makenete ka moralo oa motlakase.


(5) Axial magnetic flux e tla qojoa nakong ea moralo, tlhahiso le ts'ebetso ea motlakase.


(6) Insulate le bearing pedestal ho tloha fatše.


(7) Kenya borashe ba fatše holim'a shaft.


(8) Amohela pedestal e se nang makenete kapa coil e eketsehileng.


(9) Eketsa "bypass capacitor" fatše pheletsong ea mochini oa likoloi oa DC.


Guangxi Dingbo Power Equipment Manufacturing Co., Ltd e tsepamisitse maikutlo ho lijenereithara tsa diesel tsa boleng bo holimo ka lilemo tse fetang 15, re rarolotse lipotso tse ngata bakeng sa bareki le ho fana ka lisebelisoa tse ngata tsa jenereithara ho bareki.Ka hona, haeba u thahasella lijenereithara tsa diesel, re u amohela ho ikopanya le rona, aterese ea rona ea lengolo-tsoibila ke dingbo@dieselgeneratortech.com.

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