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njanji traction mphamvu dongosolo

AC ndi DC filimu capacitor mphamvu yaikulu yogwiritsidwa ntchito mu Locomotive, njanji yothamanga kwambiri, metro etc.

Mndandanda wa CRE DKMJ-S ungakhale wokwanira bwino chifukwa cha moyo wautali, ESR yotsika komanso kukana mwamphamvu kumagetsi apamwamba okhala ndi zinthu zodzichiritsa zokha pamayendedwe a njanji.Mutha kupeza zambiri zamapangidwe ndi magawo apa.

Timapereka kuchuluka kwapadera kopangidwa mwapadera chifukwa cha makanema apadera ndi masitayilo opaka omwe amagwiritsidwa ntchito kuphatikiza ma geometries anzeru komanso zomangamanga zapamwamba zamkati.Timatha kupereka mphamvu zazikulu, zokhala ndi zodzikongoletsera zazing'ono komanso mphamvu zowonjezera zamakono (mpaka 1200kA) komanso kuthekera kwa mafunde apamwamba a RMS (mpaka 1000A).

Munda wa njanji ndi masitima apamtunda.Timapanga ma capacitor amagetsi opangira njanji ndi masitima apamtunda, ndipo zogulitsazo zimagwiritsidwa ntchito kwambiri pamasitima amphamvu kwambiri (mwachitsanzo masitima apamtunda oyenda bwino ndi masitima othamanga kwambiri) komanso zoyendera njanji zamtawuni (ie Metro ndi njanji yamagetsi yamagetsi).Ma capacitor okwera pamagalimotowa amafunikira kudalirika kwambiri, amatha kupirira kugwedezeka kwakukulu, komanso kugwira ntchito m'malo ovuta kwambiri.Izi zisanachitike, makampani akunja a EPCOS, Vishay ndi AVX okha amatha kupanga ma capacitor amagetsi okwera pamagalimoto.Tsopano, zinthu za CRE zagwiritsidwa ntchito ku Metro ndi ma projekiti a njanji yopepuka ku Spain, India, America ndi mayiko ena.

 

 

Rail traction capacitor
DKMJ-S
Film capacitor fakitale

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