
bhaaratiya locomotive varg doubleu. aeye. pee.-7

bhaaratiya locomotive varg doubleu. aeye. pee.-7 25 kevi assie vidyut injanon kaa ack varg haye jise 1999 mein chittaranjan locomotive works (see. ell. doubleu.) dwara bhaaratiya railway key liye vikasit kiya gayaa thaa. model kaa naam broad gaze (doubleu), assie current (aeye), yatri yatayat (pee) locomotive, 7veen peedhi (7) key liye khadaa haye. way 2000 mein seva mein pravesh curr gaye. kull 1486 wap-7 kaa nirmaan kiya gayaa haye, jisamen clw, banaras locomotive works (blw) aur patiyala locomotive works (plw) mein adhik ikaaiyon kaa nirmaan kiya jaa rhaa haye.
doubleu. aeye. pee.-7 bhaaratiya railway kaa sabse safal injan haye joe 23 varshon seey adhik samay seey yatri trains kii seva curr rhaa haye. yeh adhik gati parr halke bhaar koo kheenchane key liye ack sanshodhit gear anupaat key saath wagg-9 maal injan kaa ack yatri sanskaran haye. 6125 hp key utpaadan key saath, yeh bhaaratiya railway key bede mein sabse shaktishali yatri injan haye, aur bhaarat mein sabse adhik sankhya mein yatri injan haye. doubleu. aeye. pee.-7 24 dibbon vaali trains koo gati seey chalaane mein saksham haye.
itihas.
abb iska upayog badey paimaane parr uttari railway (nr), dakshin madhya railway (aiss. aar.), kendriya railway (see. aar.), dakshin poorv madhya railway (aiss. aar.), dakshin poorv railway (aiss. aar.), paschim madhya railway (doubleu. see. aar.), purvi railway (ee. aar.), paschimi railway (doubleu. aar.), uttar madhya railway (aine. see. aar.), dakshin paschim railway (aiss. doubleu. aar.), dakshini railway (aiss. aar.), poorv madhya railway (ee. see. aar.), poorv tata railway (ee. see. aar.), uttar purvi railway (aine. aar.), uttar paschimi railway (aine. doubleu. aar.) aadi anya kshetron mein kiya jaataa haye. octuber 2021 taka, joe sabhi aich-prakaar key sankraman yugmakon seey susajjit hain joe screw yugman aur kendra-buffer yugman donon key saath sangat hain. farwari 2017 mein, banaras locomotive ney apana pahala wap 7 shreni kaa locomotive banaaya. 
2019 mein, uchch gati key liye wap-7 kaa ack sanskaran, jise wap-7hs naamit kiya gayaa thaa, pesh kiya gayaa thaa. wap-7hs kii adhikatam gati haye, aur mool key vipareet 24-kaar train koo chalaane mein saksham haye. bhaaratiya railway kii yojana shatabdi, rajdhani aur duranto express trains key liye wap-7hs kaa upayog karane kii haye. haalaanki, sitambar 2022 taka, isaki pushti naheen hui haye kii kyaa kissy anya kaa nirmaan kiya gayaa haye, aur ekal poorna wap-7hs taka seemit rhaa haye.
haid-onn peedhi (hogg).
iss varg key adhikansh injanon kii ack mukhya visheshta yeh haye kii way train koo bijli kii aapoorti key liye utpaadan (eog) sett yaa dg (deejal generator) sett parr alag seey anta kii aavashyakta koo samaapt karate hain jisake parinamswarup rakharkhaav aur sanchaalan laagat parr mahatvapurna bachat hoti haye. yeh takneek, jise hogg yaa "haid onn generation" kahaa jaataa haye, eog key bajaay loko key pantograph seey dibbon mein bijli sthanantarit karati haye, jahaan 3-charan 50 heartz 415 vee/750 vee assie (jise 'haid-aind power' kahaa jaataa haye) kii paryaapt shakti utpann karane mein saksham deejal generator seey lais ack power kaar train reck key donon chhoron parr bijli kii aapoorti key liye pradaan kii jaati haye.

