Ponena za chidziwitso choyambirira cha jenereta wamba, injini ya diisisel itakhazikitsidwa mu mtundu wa funso ndikuyankha zaka zingapo zapitazo, ndipo tsopano zikubwerezedwanso pofunsira ena ogwiritsa ntchito ena. Monga ukadaulo uliwonse wasinthidwa ndikupangidwa, zomwe zili patsamba lotsatirali ndizakuti:
1.
A: (1) dongosolo lamafuta; (2) dongosolo lamafuta; (3) Kuwongolera ndi chitetezo; (4) Kuzizira ndi ma radiation System; (5) dongosolo lamagetsi; (6) Dongosolo loyambira;
2. Chifukwa chiyani tikulimbikitsa mafuta omwe amalimbikitsidwa ndi makampani akatswiri pantchito yathu?
Yankho: mafuta ndi magazi a injini. Makasitomala akamagwiritsa ntchito mafuta osavomerezeka, ngozi zazikulu monga kuluma ziwembu, zometa mano kazikulu, zomata za crankshaft zimachitika ku injini mpaka makina onse atulutsidwa. Kusankha kwa Mafuta ndi kusagwiritsanso ntchito kumafotokozedwa mwatsatanetsatane mu nkhani zoyenera mu kopukutu.
3. Chifukwa chiyani makina atsopanowa amafunika kusintha mafuta ndi mafuta a mafuta pambuyo pa nthawi?
A: Nthawi yayitali, zodetsa nkhawa sizingalowe poto yamafuta, kusokoneza thupi kapena mankhwala a mafuta a mafuta ndi mafuta. Ntchito yogulitsa pambuyo pogulitsa ndi njira zogulitsira zida zogulitsidwa ndi WUan jili, tidzakhala ndi antchito akatswiri akukonzanso inu.
4. Chifukwa chiyani timafuna kasitomala kuti atenge chitoliro chothatsa madigiri 5-10 pokhazikitsa seti?
A: Amateteza madzi amvula kuti asalowe pachipaso cha utsi, zomwe zimatsogolera ku ngozi zazikulu.
5. Pampu yamafuta ndi mafuta othamangitsidwa amaikidwa pa injini wamba. Kodi ntchito yawo ndi chiyani?
A: kuchotsa mpweya kuchokera pamzere wamafuta musanayambe.
6. Kodi kuchuluka kwa jenereta ya dielosel yagawidwa bwanji?
Yankho: Bukuli, lodzipangitsa, lodzipangitsa lodziletsa lokhalo lamphamvu, kutalikiratu konse (kuwongolera kutali, muyeso wakutali, muyeso wakutali).
7. Chifukwa chiyani kubweretsa mphamvu yamagetsi ya jenereta 400V m'malo mwa 380V?
Yankho: Chifukwa pali kutaya kwa magetsi pamzere atatha.
8.
A: Kutulutsa kwa injini ya diesel yakhudzidwa mwachindunji ndi kuchuluka kwa mpweya ndi mtundu wa mpweya. Kuphatikiza apo, jenereta yake iyenera kukhala ndi mpweya wokwanira kuzirala. Chifukwa chake, kugwiritsa ntchito malowa kuyenera kukhala mpweya wabwino.
9.
Yankho: Chifukwa ngati mphete yosindikiza itasokonekera kwambiri, idzakulitsa pansi pazinthu zamafuta ndi kutentha kwa thupi kumadzuka, chifukwa chopsinjika chachikulu. Kuwonongeka kwa nyumba yazosefera kapena olekanitsa. Chovuta kwambiri ndikuwonongeka kwa Dyspositoshium yomwe singakonzedwe.
10. Kodi mungasiyanitse pakati pa zonyenga ndi zabodza zanyumba?
Yankho: ndikofunikira kuti muwone ngati pali zikalata zopanga ndi satifiketi yazogulitsa ndi zikalata zamalonda, zomwe ndi "zidziwitso" za wopanga ufa wa dinilo. Onani manambala atatu akulu pa satifiketi 1) Nambala ya dzina;
2) Nambala ya Arframe (LEMPAFE ikuti codex pamakonzedwe a frawwel kumapeto); 3) Tchulani gawo lapamwamba. Manambala atatu akulu ayenera kuyang'aniridwa molondola manambala omwe ali pa injini. Ngati kukayikira kumapezeka, manambala atatu awa akhoza kufotokozedwa kwa wopanga kuti atsimikizire.
11.
A: 1) Tsimikizani mphamvu yothandiza ya seti. Kenako onani mphamvu yachuma ndi mphamvu yosunga ndalama. Njira yotsimikizira mphamvu yothandiza ya seti ndikuchulukitsa mphamvu ya maola 12 ya injini ya diisel ya diilsel. Ngati mphamvu yovota ya jenereta imakhala yocheperako kapena yofanana ndi izi, ndiye kuti mphamvu yovotayo ya jenereta imakhazikitsidwa ngati mphamvu yeniyeni ya seti. Ngati mphamvu yovota ya jenereta ndi yokulirapo kuposa izi, zambirizi ziyenera kugwiritsidwa ntchito ngati mphamvu yothandiza ya seti.
2) Tsimikizani ntchito zodzitetezera. 3) Tsimikizani ngati mphamvu yamphamvu ya seti ndi yoyenerera, ngati malo otetezedwa ndi odalirika komanso ngati gawo la magawo atatuwo ndi labwino.
12. Woyambitsa mmodzi woyambira ndi 22kW. Kodi ndi mtundu uti wa genetis?
A: 22 * 7 = 154kW (yokweza itakwezedwa mwachindunji, kuyimilira kwadzidzidzi nthawi zambiri nthawi zambiri zimakhala zamakono).
Pokhapokha ngati gawo la okwera lingathe kusuntha mobwerezabwereza). (mwachitsanzo, jenereta ya 154kW yokhazikitsidwa)
13. Kodi mungawerenge bwanji mphamvu yogwira ntchito bwino kwambiri (mphamvu yachuma) ya jenereta yokhazikitsidwa?
A: P ndizabwino = 3/4 * p.
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A: 10.
15. Momwe mungasinthire mphamvu ya injini ya jenereta ina ili ku KW?
A: 1 HP = 0.735 KW ndi 1 KW = 1.36 HP.
16. Momwe mungawerengere jenereta ya magawo atatu?
A: I = P / (3 Ucos) φ) Ndiye, zamakono = mphamvu (Watt) / (3 *).
Njira yosavuta ndi iyi: i (a) = khazikitsani mphamvu (KW) * 1.8
17. Ubwenzi wapakati pa mphamvu, mphamvu yogwira, mphamvu yovotera, mphamvu yayikulu ndi mphamvu zachuma?
Yankho: 1) Poganizira zamphamvu zomwe zikuwoneka ngati kva, China imagwiritsidwa ntchito kufotokoza mphamvu ya oundana ndi ups.
2) Mphamvu yogwira ndi nthawi ya 0,8 nthawi zowoneka bwino m'magawo a KW. Ndi chizolowezi cha zida zamagetsi zamphamvu ku China.
3) Mphamvu yovota ya jenereta ya dinilo ndi mphamvu yomwe imatha kuyenda mosalekeza kwa maola 12.
4) Mphamvu yayikulu ndi 1.1 nthawi yopukutira, koma ola limodzi lokha limaloledwa kugwiritsa ntchito mkati mwa maola 12.
5) Mphamvu zachuma ndi nthawi 0,75 za mphamvu zovotera, zomwe ndikupanga mphamvu ya neenesel yomwe imatha kugwira ntchito kwa nthawi yayitali popanda kuchepa kwa nthawi. Pa mphamvu iyi, chuma chamafuta komanso kuchuluka kwa kulephera ndi kotsika.
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Yankho: Kuchuluka kwa mafuta, kuphatikizika kosavuta kwa injini ya diilo, kulephera kuwonjezeka ndikufupikitsa kuzungulira kwamphamvu.
19. Kodi mphamvu zenizeni za jenereta imagwira ntchito molingana ndi mita yamphamvu kapena ammer?
Yankho: Ammeter ndiye wolozerayo.
. Vuto ndilakuti ngati injini kapena jenereta?
Yankho: Ndi injini.
21. Kukhazikika kwazonse za jenereta ndi kukhazikika kwa magetsi ndi vuto la injini kapena jenereta?
A: Ndi jenereta.
22. Kodi chimachitika ndi chiyani kutaya kwa jenereta komanso momwe angathane nako?
Yankho: Jenereta samagwiritsidwa ntchito kwa nthawi yayitali, yomwe imapangitsa kuti mazira otsala achitsulo musanachoke fakitale. CFUEL yosangalatsa siyingakhazikitse maginito omwe ayenera kukhala nawo. Pakadali pano, injiniyo ikuyenda bwino koma sangathe kupanga magetsi. Izi ndi zatsopano. Kapena nthawi yayitali osagwiritsa ntchito zigawo zambiri.
Njira Yokonza: 1) Kanikizani batani losangalatsa kamodzi ndi batani lokoka, 2) liziipitsa ndi batri, 3) tengani katundu wabulu ndi kuthamanga kwa masekondi angapo.
23. Pakapita nthawi, jenereta yayamba kupeza zonse ndizabwinobwino koma mphamvu zimachepa. Kodi chifukwa chachikulu ndi chiyani?
A: a. Zosefera mpweya ndizodetsa kwambiri kuti muyake mpweya wokwanira. Pakadali pano, zosefera mlengalenga ziyenera kutsukidwa kapena kusinthidwa.
B. Fyuluta yamafuta ndi yodetsedwa kwambiri komanso kuchuluka kwa mafuta omwe amaphatikizidwa sikokwanira. Iyenera kusinthidwa kapena kutsukidwa. C. Nthawi yoyatsidwa siyolondola ndipo iyenera kusintha.
. Vuto ndi chiyani?
Yankho: Vuto ndikuti katundu wa makasitomala alibe chikhazikitso ndipo mtundu wa jenereta ndi wabwino.
25. Kukhazikika kwa pafupipafupi kwa jenereta. Kodi mavuto akuluakulu ndi ati?
Yankho: vuto lalikulu ndi liwiro losakhazikika la jenereta.
26. Kodi ndi mfundo ziti zofunika kwambiri zomwe ziyenera kusamala ndi kugwiritsa ntchito neesel jenereta yokhazikitsidwa?
Yankho: 1) Madzi omwe ali mu thankiyo ayenera kukhala yokwanira ndikumagwira ntchito munjira yovomerezeka.
2) Mafuta ofukika ayenera kukhala m'malo mwake, koma osati mopitirira, ndikugwira ntchito mkati mwazinthu zovomerezeka. 3) Makinawa ndi okhazikika pafupifupi 50hz ndi voliyumu yake ndi yokhazikika pa 400V. 4) Gawo la magawo atatu laposachedwa.
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A: Fyuluta yamagetsi yamagetsi, fyuluta yamafuta, osefera mpweya. (zigawo zamunthu zilinso ndi zosefera zamadzi)
28. Ndi ziti zazikulu za jene yopanda zofufumitsa?
A: (1) Chotsani kudyetsa burashi ya kaboni; (2) Anti-waonera - wailesi; (3) Chepetsani kuwonongeka kwa vuto lokopa.
29. Kodi kuchuluka kwa majeremini kumayiko ena ndi chiani?
A: Makina Oyendetsa Makina B; Makina a Marathon, Lillisonma Franes ndi Stanford Quines ndi kalasi H.
30. Kodi mafuta injini amafunikira chiyani pezani mafuta ndi mafuta?
Yankho: injini ya anthu awiri itatu.
31. Kodi malo ogwiritsira ntchito jenereta awiri amakhala ofanana? Ndi chipangizo chiti chomwe chimagwiritsidwa ntchito kumaliza ndi makina amakina?
A: Mkhalidwe wofanana ndi magetsi ndikuti magetsi nthawi yomweyo, pafupipafupi komanso gawo la makina awiriwo ndi ofanana. Amadziwika kuti "nthawi imodzi imodzi". Gwiritsani ntchito chipangizo chapadera makina ofananira ndi ntchito zofananira. KHALANI OGWIRITSA NTCHITO nthawi zambiri amalimbikitsidwa. Yesetsani kuti musamalumikizane pamanja. Chifukwa kupambana kapena kulephera kwa mejemeri kumatengera zokumana nazo za anthu. Ndili ndi zaka zoposa 20 pamagetsi ogwira ntchito yamagetsi, wolemba molimba mtima amafotokoza molimba mtima kuti njira yopambana yofananira ndi makina am'madzi ndi paukadaulo wa m'matumbo, chifukwa chitetezo cha madongosolo awiriwa ndi osiyana kwambiri.
32. Kodi mphamvu ya jenereta ya magawo atatu ndi iti? Kodi ngongole yamphamvu ingawonjezeredwe kuti isinthe mphamvu?
Yankho: Mphamvu zake ndi 0,8. Ayi, chifukwa cholipiritsa komanso kutulutsa kwa capocacitors kumayambitsa kusinthasintha kwamphamvu. Ndikuyika oscillation.
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Yankho: Jenereta yopanga didilo ndi wogwira ntchito. Ndipo ma seti ambiri ogulitsidwa kapena osonkhana motakampani ayenera kugwiritsa ntchito mtedza wambiri. Msinkhu wa masika ndi wopanda ntchito. Magetsi atamasulidwa, kukana kwakukulu kuchitika, komwe kumapangitsa kuti okhazikika ayende modabwitsa.
34. Chifukwa chiyani chipinda chopanga jenereto ayenera kukhala oyera komanso opanda mchenga?
Yankho: Ngati seasel Inl Inloglempr yonyansa, idzachepetsa mphamvu yake. Ngati jenereta imayamwa mumchenga ndi zodetsa zina, zotchinga pakati pa okhazikika ndi mipata ya rotor iwonongeka, kapena kuwotchedwa.
35. Kodi sizinalimbikitsidwe bwanji kuti ogwiritsa ntchito azigwiritsa ntchito zosalowerera pokhazikitsa kuyambira zaka zaposachedwa?
Yankho: 1) Ntchito yodzilamulira ya mbadwo watsopano wathandiza kwambiri;
2) Amapezeka mu chizolowezi chimenecho chopepuka chakuwala kwa mawonekedwe osalowerera ndale.
3) Kufunikira kwa malo okhala ndi kukwera ndipo sikungathe kufikiridwa ndi ogwiritsa ntchito wamba. Malo osatetezeka amakhala abwino kuposa osazungulira.
4) Kukhazikika pamalo osalowerera ndale kuti oyendetsa bwino kuti aphimbe zolakwa ndi zolakwa za katundu zomwe sizingawululidwe pansi pa zomwe zili pamawu ambiri.
36. Ndi mavuto ati omwe amayenera kusamalira chidwi mukamagwiritsa ntchito malo omwe sanalowerere kulowerera ndale?
A: Mzere 0 akhoza kukhala moyo chifukwa magetsi apamwamba pakati pa waya wamoto ndi malo osalowerera sangathe kuchotsedwa. Ogwiritsa ntchito ayenera kuwona mzere 0 ngati wamoyo. Sangagwiritsidwe ntchito molingana ndi magetsi amsika.
3.
Yankho: 1) UPS nthawi zambiri imayimiriridwa ndi magetsi akuwoneka bwino, omwe amayamba kuchulukitsidwa ndi 0,8 ndikusinthidwa kukhala kw zogwirizana ndi mphamvu ya jenereta.
2) Ngati jenereta wamba itagwiritsidwa ntchito, mphamvu yogwira ntchito imachulukitsidwa ndi 2 kuti mudziwe mphamvu ya jenereta yomwe yaperekedwa, mwachitsanzo mphamvu ya jenereta yomwe ili kawiri.
3) Ngati jenereta ya pmg (magnet overtiation frot)
....
Yankho: Magetsi a Peak ndi 1.414 nthawi yamagetsi yothandiza. Ndiye kuti, mphamvu ya mphamvu ya jenesel ya dielosel ndi Umax = 566 / 325V.
39. Kodi aminerelo onse a diulsel adakhala okonzeka kudziteteza?
Yankho: Ayi. Pali ena ena ndi ena popanda pamsika lero ngakhale m'magulu omwewo. Mukamagula seti, wogwiritsa ntchito ayenera kudzidziwitsa yekha. Zolembedwa bwino kwambiri ngati mgwirizano pa mgwirizano. Nthawi zambiri, makina otsika-ochepa alibe ntchito yodziteteza.
40. Kodi maubwino a makasitomala amagula makabati odziyambitsa okha koma osagula?
Yankho: 1) Mukakhala mphamvu ya mphamvu yamizinda itachitika mu Network Network, malowo ayambira zokha kuti afulumire nthawi youkitsa buku;
2) Ngati chingwe chowunikira chikulumikizidwa kutsogolo kwa kusintha kwa mpweya, kumatha kuonetsetsa kuti kuyatsa mu kompyuta kuchipinda sikukhudzidwa ndi kulephera kwamphamvu, kuti athandizire kugwira ntchito kwa ogwiritsa ntchito.
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A: imayimira matanthauzidwe awiri: a) Kupanga kwa gender pafupipafupi ndi koyenera kwa ku General ya China 50hz Seneret. B) jenereta yanyumba imayamba.
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Y: Inde. Kupatuka kwakukulu sikuyenera kupitirira 25%. Gawo losowa limaletsedwa.
43.
A: inhalation, kukakamira, ntchito ndi zotopetsa.
44. Kodi kusiyana kwakukulu pakati pa injini ya disilo ndi injini ya petulo ndi iti?
A: 1) Kukakamizidwa mu silinda ndikosiyana. Dizilo aku Englises amamupatsa mphamvu mpweya panthawi yopanga matenda osokoneza bongo; Injini ya mafuta amalimbikitsa chisakanizo cha mafuta ndi mpweya pa nthawi yophwanya matenda osokoneza bongo.
2) Njira zoimira zoimira. Ma dizilsel Engonelly amaletsa kupatsa mafuta otulutsa matomiseseni mu mpweya wambiri. Ma injini a petulo amaloledwa ndi mapulagini.
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A: matikiti awiri amatchula tikiti yantchito ndi tikiti ya opaleshoni. Ntchito iliyonse kapena ntchito yomwe imachitidwa pa zida zamagetsi. Matikiti ndi matikiti opaleshoni yomwe munthu amene amatsogolera pa ntchito ayenera kusonkhanitsidwa. Maphwando ayenera kukakamiza mwavota. Makina atatu amatanthauza kusinthitsa dongosolo la Shift, kunyamula dongosolo loyendera ndi zida zosinthira zida zosinthira.
46. Kodi ndi waya wamaya ndi atatu ndi uti?
A: Pali mizere 4 yochokera ku jenereta yomwe ilipo, yomwe 3 ndi mizere yamoto ndi 1 ndi zero zero. Mphamvu yapakati pa mizere ndi 380V. Mtunda pakati pa chingwe chamoto ndi mzere wa zero ndi 220 v.
47. Nanga bwanji gawo lalifupi zitatu za gawo? Zotsatira zake ndi ziti?
Yankho: Popanda kuchuluka kwa mizere, dera lalifupi mwachindunji ndi gawo lalifupi la magawo atatu. Zotsatira zake ndi zoopsa, ndipo zotsatira zoyipa zitha kuwononga ndi kufa.
48. Kodi magetsi otchedwa kumbuyo? Kodi zotsatira ziwiri zazikulu ndi ziti?
A: Kupereka mphamvu kuchokera ku jenereta yodzipatsa nokha ku Network ku City Intaneti imatchedwa River Power. Pali zotsatirapo ziwiri zazikulu: a)
Palibe kulephera kwamphamvu kumachitika mu Network Network, ndi magetsi am'mizinda ndi magetsi opezeka mu jenereta yodzikonda sikugwirizana, zomwe zimawononga zigawo. Ngati mphamvu yodzipatsa nokha ndi yayikulu, ma network a mzindawo adzayatsanso oscilictolat. B)
Mphamvu yamagetsi yamphamvu yadulidwa ndipo ikukonzedwa. Omwe kumapanga mphamvu amapereka mphamvu. Idzapangitsa kuti agonjetsi apondaponda amphamvu akonzedwa ndi elecrocte ndikufa.
4. Kodi zonsezi ndizovuta?
A: Kupita kwa nthawi yayitali, nthawi zina kumakhala kosayerekezeredwa kuti asungunuke kapena kugwetsa ma bolts ndi kulumikizana. Kuwala kopepuka, kuwonongeka kwa makinawo.
50. Ndi gawo liti la mphamvu yamagetsi yomwe ili ya? Kodi ma ac ndi ati?
A: Mphamvu yamagetsi ndi ya sekondale. Ac imasinthidwa kuchokera ku mphamvu yamagetsi ndipo DC imasinthidwa kuchokera ku mphamvu yamankhwala. Ma AC imadziwika ndi kulephera kwake kusunga. Tsopano yapezeka kuti igwiritsidwe ntchito.
5.
Yankho: Madzi ozizira ndi kutentha kwa madzi kumafika 56 digiri Celsius. Kukhazikika kwa mpweya ndi thupi kumatentha pang'ono. Pafupipafupi pafupipafupi ndizabwinobwino. Kupanikizika kwa mafuta ndikwabwinobwino. Pokhapokha mphamvu zingatsekedwe.
52. Kodi mndandanda wa katundu pambuyo pake ndi chiyani?
A: katundu amatengedwa kuchokera kwakukulu mpaka yaying'ono.
53. Kukhazikitsa koyambira musanatseke?
A: katundu amatsitsidwa kuchokera kwa zing'onozing'ono mpaka kukaterera pansi pambuyo pake.
54. Chifukwa chiyani sitingazimitse ndi kunyamula katundu?
Yankho: Kutsekeka ndi katundu ndi kuyimitsa mwadzidzidzi.
Post Nthawi: Aug-30-2019
