I. Melemo ea Cummins Diesel Generator Sets
1. Letoto la li-Cummins ke khetho e tsebahalang bakeng sa lihlopha tsa jenereithara tsa diesel. Ho tsamaisana le lihlopha tse 'maloa tsa jenereithara tsa diesel tsa Cummins ho theha jenereithara ea matla a phahameng ho fana ka matla ho mojaro. Palo ea li-unit tse sebetsang li ka fetoloa ho latela boholo ba mojaro. Tšebeliso ea mafura e fokotsehile ha sete ea jenereithara e sebetsa ho 75% ea mojaro oa eona o lekantsoeng, e bolokang diesel le ho fokotsa litšenyehelo tsa sete ea jenereithara. Ho baballa diesel ho bohlokoa haholo kaha diesel e haella le litheko tsa mafura li nyoloha ka potlako.
2. E netefatsa phepelo ea motlakase e sa sitisoeng bakeng sa tlhahiso e tsoelang pele ea feme. Ha o chencha lipakeng tsa diyuniti, sete ea jenereithara ea standby e ka qalisoa pele e emisa sete ea jenereithara ea mantlha e sebetsang, ho se na tšitiso ea matla nakong ea phetoho.
3. Ha lisebelisoa tse ngata tsa jenereithara tsa diesel tsa Cummins li kopantsoe 'me li sebetsa ka mokhoa o ts'oanang, ho phahama ha hona joale ho tloha ho eketseha ha mojaro ka tšohanyetso ho ajoa ka mokhoa o ts'oanang har'a lihlopha. Sena se fokotsa khatello ea kelello ho jenereithara e 'ngoe le e' ngoe, se tsitsisa motlakase le maqhubu, 'me se lelefatsa bophelo ba tšebeletso ea lihlopha tsa jenereithara.
4. Tšebeletso ea tiisetso ea Cummins e fumaneha habonolo lefatšeng ka bophara, esita le Iran le Cuba. Ho feta moo, palo ea likarolo e nyenyane, e bakang botšepehi bo phahameng le tlhokomelo e batlang e le bonolo.
II. Ts'ebetso ea Tekheniki ea Sets ea Jenereithara ea Dizeli ea Cummins
1. Cummins diesel sete mofuta: potolohang matla a khoheli, beng e le 'ngoe, 4-pole, brushless, rothele-proof kaho, insulation sehlopha H, le ho lumellana le GB766, BS5000, le litekanyetso tsa IEC34-1. Jenereithara e loketse ho sebelisoa libakeng tse nang le lehlabathe, lehlohlojane, letsoai, metsi a leoatle le lintho tse senyang tsa lik'hemik'hale.
2. Cummins diesel set tatellano ea mohato: A(U) B(V) C(W)
3. Stator: Sebopeho sa slot se khelohileng se nang le 2/3 pitch winding ka katleho se hatella hona joale ho se nke lehlakore 'me se fokotsa ho khopama ha maqhubu a motlakase.
4. Rotor: E leka-lekana ka matla pele e kopana 'me e hokahane ka ho toba le enjene ka diski ea flexible drive. Maqhubu a damper a ntlafalitsoeng a fokotsa ho sisinyeha ha oscillation nakong ea ts'ebetso e ts'oanang.
5. Cooling: E tsamaisoa ka ho toba ke fan ea centrifugal.
III. Litšobotsi tsa Motheo tsa Cummins Diesel Generator Sets
1. Moralo o tlase oa jenereithara o fokotsa ho sotha ha waveform ka meroalo e sa lekanyetsoang mme o netefatsa bokhoni bo botle ba ho qala koloi.
2. E lumellana le litekanyetso: ISO8528, ISO3046, BS5514, GB/T2820-97
3. Matla a Ka sehloohong: Matla a tsoelang pele a sebetsang tlas'a maemo a fapaneng a mojaro; 10% ea ho jara e lumelletsoe hora e le 1 lihora tse ling le tse ling tse 12 tsa ts'ebetso.
4. Matla a Standby: Motlakase o tsoelang pele o sebetsa tlas'a maemo a boima a feto-fetohang nakong ea maemo a tšohanyetso.
5. Matla a tloaelehileng ke 380VAC-440VAC, 'me litekanyetso tsohle tsa matla li thehiloe ho mocheso oa 40 ° C.
6. Lisete tsa jenereithara tsa disele tsa Cummins li na le sehlopha sa insulation sa H.
IV. Likarolo tsa Motheo tsa Cummins Diesel Generator Sets
1. Likarolo tsa bohlokoa tsa moralo oa lisebelisoa tsa jenereithara tsa disele tsa Cummins:
Sete ea jenereithara ea diesel ea Cummins e na le moralo o matla le o tšoarellang oa li-cylinder block o fokotsang ho thothomela le lerata. Sebopeho sa eona sa marang-rang, li-cylinder tse tšeletseng, li-stroke tse 'nè li tiisa hore ho sebetsa hantle le ho sebetsa hantle haholo. Li-cylinder liner tse nkeloang sebaka li kenya letsoho bophelong bo bolelele ba ts'ebeletso le tlhokomelo e bonolo. Moqapi oa li-cylinder-per-head o nang le li-valve tse 'nè ka silindara o fana ka moea o lekaneng, ha metsi a qobelloang a pholile a fokotsa mahlaseli a mocheso' me a tiisa ts'ebetso e ikhethang.
2. Cummins diesel generator set fuel system:
Sistimi ea mafura ea PT e nang le patente ea Cummins e na le sesebelisoa se ikhethileng sa ts'ireletso e fetang lebelo. E sebelisa mohala oa phepelo ea mafura a khatello e tlase, o fokotsang liphaephe, o fokotsa sekhahla sa ho hloleha, mme o matlafatsa ts'epo. Ente e nang le khatello e phahameng e tiisa mollo o feletseng. E na le li-valve tsa phepelo ea mafura le li-valve tsa tlhahlobo ea ho khutla bakeng sa ts'ebetso e bolokehileng le e tšepahalang.
3. Sistimi ea ho kenya jenereithara ea diesel ea Cummins:
Lisete tsa jenereithara tsa diesel tsa Cummins li na le li-filters tsa moea tsa mofuta o omileng le matšoao a thibelo ea moea, 'me li sebelisa li-turbocharger tsa exhaust gas ho netefatsa ho kena ha moea ho lekaneng le ts'ebetso e netefalitsoeng.
4. Cummins jenereithara ea diesel e beha sistimi ea ho tima:
Lisete tsa jenereithara tsa diesel tsa Cummins li sebelisa li-pulse-tuned dry exhaust manifolds, tse sebelisang motlakase oa khase hantle le ho eketsa ts'ebetso ea enjine. Yuniti e na le 127mm ea bophara ba likhama tsa ho tima le melumo ea ho tima bakeng sa khokahano e bonolo.
5. Cummins jenereithara ea jenereithara ea sete ea pholileng:
Enjene ea jenereithara ea diesel ea Cummins e sebelisa pompo ea metsi ea centrifugal e tsamaisoang ke gear bakeng sa ho pholisa metsi ka likhoka. Moralo oa eona o moholo oa tsela ea metsi o etsa bonnete ba hore o pholile haholo, o fokotsa mahlaseli a mocheso le lerata ka katleho. Sefefo se ikhethileng sa metsi se thibelang mafome le ho bola, se laola acidity le ho tlosa litšila.
6. Cummins diesel sete ea lubrication system:
Pompo ea oli e phallang e feto-fetohang, e nang le mohala o moholo oa pokello ea oli, e lokisa bophahamo ba oli ea pompo ho ipapisitsoe le khatello e kholo ea pokello ea oli, e ntlafatsa boholo ba oli e tlisoang enjeneng. Khatello e tlase ea oli (241-345kPa), e kopantsoe le likarolo tsena, e fokotsa tahlehelo ea matla a pompo ka katleho, e ntlafatsa ts'ebetso ea matla le ho ntlafatsa moruo oa enjine.
7. Cummins diesel sete tlhahiso ea matla:
Ho ka kengoa crankshaft pulley ea matla a li-groove tse peli ka pel'a sesebelisoa sa ho thothomela. Karolo e ka pele ea li-jenereithara tsa diesel ea Cummins e na le "multi-groove accessory drive pulley", tseo ka bobeli li khonang ho khanna lisebelisoa tse fapaneng tsa ho theola matla a pele.
Nako ea poso: Jun-30-2025