Imbangela Yokungabi Namandla Okungaphansi Kwesethi Yegenerator Cummins

Namuhla, ngokuqhubeka okuqhubekayo kwesayensi nobuchwepheshe, ukushiyeka kwazo zonke izinhlobo zemishini sekuxazululiwe.Amajeneretha avamile we-Cummins, isibonelo, angasetshenziswa kuphela emalolini amakhulu naphakathi.Lokhu kungenxa yokuthi ivolumu yesethi ye-generator yendabuko, i-bulky, umsindo, ukudlidliza yizizathu eziphakeme, ukuze inkomba yayo yamandla ingabi yinhle njengenjini kaphethiloli, ukuze ukusetshenziswa kwesethi ye-generator ye-Cummins kukhawulelwe ebangeni elincane kakhulu.Ngokwethulwa kobuchwepheshe obuthuthukisiwe, isethi yegenerator ye-Cummins yendabuko iye yathuthukiswa kakhulu, amaphutha akhona nawo abe yisixazululo esihle kakhulu, ukuthuthuka okuqhubekayo kobuchwepheshe obusha, ukuze isethi ye-generator cummins uhlelo lokusebenza luyaqhubeka nokuphromotha.

【Ukuhlaziywa kokwehluleka kwe-generator ye-Cummins 】

1. Lawula ukuhluleka kwentambo noma ukukhulula, isisombululo: hlola ukukhanda ucingo lokulawula noma ukukhiya.

2. ukuqala ukwehluleka kwemoto, isisombululo: buyisela injini yokuqala.

3. Isethi yejeneretha yedizili iqala ngendlela engafanele.Isixazululo: Qala ngokulandela imiyalelo.

4. Ukwehluleka kwe-relay yokuqala kwenjini, isisombululo: buyisela i-relay yokuqala.

5. Ukuhluleka kwe-diesel generator start/stop switch switch, isisombululo: buyisela iswishi yokumisa isiqalo.

6. Ijeneretha ye-diesel iqala iphutha lokuhumusha elisizayo likagesi, isisombululo: buyisela isiqalo sokuhumusha kwe-motor asizayo kagesi.

【I-generator ye-Cummins evamile isetha ukuhlaziywa kwe-undervoltage】

1. Ukulawulwa kwejubane komshini kwesethi yejeneretha ye-Cummins

Ijeneretha amaphuzu okulawula isivinini, ukulawulwa kwejubane le-elekthronikhi kanye nokulawulwa kwemishini, uma kungumthethonqubo wejubane lomshini, khona-ke kusethi ye-generator inokulawula umzimba wephampu kawoyela nowoyela, kubonakala kubizwa ngokuthi ipompo yesitimela evamile, enenduku yokudonsa, iwukuba lawula uwoyela, uyibize ngenduku yokulawula isivinini, isivinini senduku elawula isivinini (isivinini esikhulu) kuzo zombili izinhlangothi zokusatshalaliswa kwe-plunger plunger kanye nokulawula isivinini, eshintshwa i-20 s iyi-voltage ephansi, angazi noma i-voltage ne-frequency ine-voltage. akubanga phezulu, uma kungazange kuphakame, kungase kubangelwe ijubane alikho phezulu, ungalungisa induku yesivinini ukuze uzame, noma nini lapho ukwehluleka kweqembu le-generator, ngokuvamile kunephutha elikhulu, iphutha elikhulu lixazululiwe, futhi uchungechunge lwamaphutha esibili abangelwa yiyo luzoxazululwa.

2, ukuzinza

Uma i-generator ingenayo i-remanence, isistimu ye-voltage ye-generator ayikwazi ukwakhiwa ekuqaleni.Kule nkinga, sidinga ukwazi ukuthi ingakanani i-V voltage ephumayo ye-generator AVR voltage regulator, bese sixhuma umthombo we-voltage ohambisanayo kulayini wokuphuma kwe-excitation we-magnetization (uhlobo lwe-voltage kufanele luhambisane, futhi i-polarity akufanele. hlehliswe).

3. Ulayini wesampula kagesi awusebenzi

Lokhu kulula ukukuqonda, umugqa wesampula we-voltage ukhululekile, akumele ukwazi ukukala i-voltage.

4. Ingcindezi elawula ukwehluleka kwamapuleti

Ngenxa yokushintsha kwezici zemvelo, imingcele ye-AVR adjustable clamp ayisasebenzi, idinga ukulungisa, ngokuvamile, indlela ye-weaver generator ngokuyisisekelo ngeke ivele lolu hlobo lwenkinga, ngoba imingcele ye-clamp adjustable fixed. value (400 v), ngokuvamile siyakwazi adjustable, isetshenziswa kuphela weluki iyunithi kungase kuvele lolu hlobo lwenkinga, Ngoba ku-AVR i-clamp adjustable and machine ilungiswa ngokuya nge-voltage yebhasi-bar enkulu, ayimile, kulokhu, amadivaysi abaluki ngokuvamile anesignali elawula ingcindezi ku-AVR elungisekayo, lolu hlobo lwesimo noma hlola isignali elawulayo uma kukhona okungalungile, noma zama ibhuthi ngokushesha usebenzisa idivayisi yokulawula ye-elekthronikhi (i-weaver, i-clamp elungisekayo, njll.) setha kabusha i-voltage.

5. Iphutha eliphansi

Uma umugqa unezigaba ezintathu, khona-ke i-voltage ne-current iphansi kakhulu, ngalesi sikhathi ukuhlola idivayisi yokukhipha phansi (njengommese ophansi) ayivaliwe noma iphansi.

6, i-generator evunguza i-varistor noma i-rectifier bridge diode umonakalo

Iphutha le-varistor overvoltage lenzeka ukuqhutshwa kwe-varistor ngokusuka phansi, ukuwohloka noma ngezinye izizathu uma i-varistor iqhutshwa, ngakho-ke kucatshangwa ukuthi i-voltage iphansi kakhulu, kukhona ibhuloho le-diode rectifier eyisithupha, ukusetha kwamandla e-dc ukuhlinzeka ngesibambiso esilungisekayo kanye idivayisi evusa amadlingozi, njengokuthi uma ibhuloho elilungisa kabusha i-diode limoshekile, ibamba elilungisekayo kanye nomthelela wedivayisi evusa amadlingozi njengoba kuzokwehliswa.