Chifukwa Chakuchepa Kwambiri kwa Cummins Generator Set

Masiku ano, ndi kupita patsogolo kosalekeza kwa sayansi ndi luso lamakono, zofooka za mitundu yonse ya zida zathetsedwa.Majenereta amtundu wa Cummins, mwachitsanzo, amatha kugwiritsidwa ntchito m'magalimoto akuluakulu komanso apakatikati.Izi makamaka chifukwa chikhalidwe jenereta anapereka voliyumu, bulky, phokoso, kugwedera ndi zifukwa apamwamba, kotero kuti mphamvu index ake si abwino monga injini ya petulo, kuti ntchito Cummins jenereta akonzedwa okha osiyanasiyana ang'onoang'ono.Ndi kukhazikitsidwa kwaukadaulo wapamwamba, makina amtundu wa Cummins jenereta adawongoleredwa bwino, zolakwika zomwe zidalipo zakhalanso yankho labwino kwambiri, kupita patsogolo kosalekeza kwaukadaulo waukadaulo, kotero kuti. jenereta ya cummins kuchuluka kwa ntchito kukukulirakulira.

【Kusanthula kolephera kwa jenereta wa Cummins】

1. Kuwongolera kulephera kwa waya kapena kumasula, yankho: fufuzani kuwongolera waya kukonza kapena kutseka.

2. kuyambitsa kulephera kwagalimoto, yankho: sinthani injini yoyambira.

3. Seti ya jenereta ya dizilo imayamba molakwika.Yankho: Yambani motsatira malangizo.

4. Kulephera kwa injini yoyambira, yankho: m'malo moyambira.

5. Kulephera kwa jenereta ya dizilo / kuyimitsa kusintha, yankho: sinthani chosinthira choyambira.

6. jenereta dizilo kuyamba galimoto wothandiza magetsi kumasulira cholakwika, yankho: m'malo chiyambi galimoto wothandiza kumasulira magetsi.

【Jenereta wamba wa Cummins amayika kusanthula kwapang'onopang'ono】

1. The mechanical speed regulation of Cummins generator set

Jenereta mfundo liwiro kulamulira liwiro pakompyuta kulamulira ndi kulamulira makina, ngati ndi liwiro mawotchi malamulo, ndiye pa jenereta anapereka ali ndi ulamuliro wa mafuta ndi mafuta mpope thupi, zikuoneka kuti amatchedwa wamba njanji mpope, amene ali ndi kukoka ndodo, ndi kuwongolera mafuta, kuyitcha kuti liwiro lowongolera ndodo, liwiro lowongolera ndodo (liwiro lalikulu) mbali zonse za kugawa kwa plunger plunger ndi liwiro, kuyatsa 20 s ndi voteji yotsika, sindikudziwa ngati voteji ndi ma frequency ali nawo. sichinakhalepo, ngati sichinayambe, chikhoza kuyambitsidwa ndi liwiro silikukwera, mukhoza kusintha ndodo yothamanga kuti muyese, pamene gulu la jenereta likulephera, nthawi zambiri pali vuto lalikulu, vuto lalikulu likuthetsedwa, ndipo mndandanda wa zolakwika zachiwiri zomwe zimayambitsidwa ndi izo zidzathetsedwa.

2, kubweza

Ngati jenereta ilibe remanence, dongosolo lamagetsi la jenereta silingamangidwe pachiyambi.Chifukwa cha vutoli, tiyenera kudziwa kuchuluka kwa V voteji zomwe zimatulutsa mphamvu ya jenereta AVR voteji chowongolera ndi, ndiyeno kulumikiza lolingana voteji gwero pa chisangalalo linanena bungwe mzere kwa magnetization (mtundu voteji ayenera lolingana, ndi polarity sayenera kutembenuzidwa).

3. Mzere wa zitsanzo za voteji ndi wotayirira

Izi ndizosavuta kumvetsetsa, mzere woyeserera wamagetsi ndi wotayirira, womwe suyenera kuyeza voteji.

4. Kupanikizika kowongolera mbale kulephera

Chifukwa cha kusintha kwa zinthu zachilengedwe, magawo a AVR chowongolera chowongolera sichikugwiranso ntchito, akufunika kusintha, ambiri, njira yowomba nsalu sizingawonekere vuto lamtunduwu, chifukwa magawo a chowongolera chosinthika amakhazikika. mtengo (400 v), zambiri ndife chosinthika, ntchito woluka wagawo zingaoneke ngati vuto, Chifukwa mu AVR chosinthika achepetsa ndi makina kusinthidwa malinga ndi voteji waukulu basi-bar, si malo amodzi, nthawi ino, zipangizo zowomba nthawi zambiri zimakhala ndi chizindikiro chowongolera mphamvu muzitsulo zosinthika za AVR, mkhalidwe woterewu kapena fufuzani chizindikiro chowongolera ngati pali cholakwika, kapena yesani boot mwamsanga pogwiritsa ntchito chipangizo chamagetsi (wowomba, chowongolera chosinthika, etc.) bwererani mphamvu.

5. Kulakwitsa

Ngati mzerewo uli ndi magawo atatu, ndiye kuti magetsi ndi magetsi ndi otsika kwambiri, nthawi ino kuyang'ana chipangizo choyatsira pansi (monga mpeni wapansi) sichitsekedwa kapena kukhazikika.

6, jenereta yokhotakhota varistor kapena rectifier mlatho diode kuwonongeka

The varistor overvoltage kulakwitsa kumachitika varistor conduction ndi sitepe-pansi, kusweka kapena pazifukwa zina ngati varistor ndi conduction, kotero n'zotheka kuti voteji ndi otsika kwambiri, pali sikisi diode rectifier mlatho, kukhazikitsidwa kwa mphamvu DC kupereka choletsa chosinthika ndi chida chokokera, monga kuwonongeka kwa mlatho wa diode, chotchinga chosinthika ndi mphamvu ya chipangizo chokokera chomwe chidzatsitsidwe.