
bhaaratiya locomotive varg doubleu. see. aim.-3

bhaaratiya locomotive varg doubleu. see. aim.-3 1.5 kevi. dee. see. vidyut injanon kaa ack varg haye jise 1958 mein bhaaratiya railway key liye hitachi dwara vikasit kiya gayaa thaa. model kaa naam broad gaze (doubleu), direct current (see), mishrit yatayat (aim) injan, teesari peedhi (3) key liye khadaa haye. way 1958 mein seva mein pravesh kiya. 1958 mein japan mein kull 3 doubleu. see. aim.-3 injan banaae gaye they.
doubleu. see. aim.-3 ney 37 varshon seey adhik samay taka yatri aur malgadi donon kii seva kii. adhik aadhunik prakaar key injanon aur 25 kevi assie vidyuteekaran kii shuruat key saath, sabhi 3 koo 1990 key dashak key madhya mein baar-baar viphaltaon key baad vaapas leey liya gayaa thaa. aaj sabhi 3 injanon koo seva seey hataa diyaa gayaa haye aur unhein hataa diyaa gayaa haye.
itihas.
doubleu. see. aim.-3 kaa itihas 1950 key dashak key anta mein bhaaratiya railway (aaee. aar.) key purvi railway (ee. aar.) parr kaam karane vaale bhaap injanon koo hataane key uddeshya seey shuru hotaa haye. 1950 key dashak key anta mein kolkata upnagariya railway kii sthaapana kii gaee aur 3000v dc aapoorti key saath vidyuteekaran kiya gayaa. isaliye bhaaratiya railway ney vibhinn designs koo dekhana shuru curr diyaa.
shuru mein, bhaaratiya railway ney nae vinirdesh key anusaar injanon key nirmaan key liye nividaaen aamantrit keen. nimnalikhit pratikriyaaen praapt huinh
pratyek company ney apane prototype prastut kiye aur bhaaratiya railway ney inn prototype koo kramshah doubleu. see. aim.-3 varg aur doubleu. see. aim.-2 varg key roop mein naamit kiya.
isaliye bhaaratiya railway ney hitachi seey 3 3000 vee. see. vidyut injan khareedane kaa faisala kiya. yeye japan mein nirmit hain aur 1958 mein bhaarat bheje gaye they. yeye injan bhaarat mein ghoomane key liye teesare mishrit varg key vidyut injan they aur abb samanya saha-saha-chakr vyavastha bhee thee. shuru mein doubleu. see. aim.-3 varg koo aim/3 varg key roop mein jaanaa jaataa thaa. way apane chhote aakar aur marker light aur tail lamp (buffer key thheek oopar) key liye alag prakaash gheron key saath aasaani seey pehchaane jaa sakate they. doubleu. see. aim.-1 varg key vipareet unake taxi key darwaaje taxi key paas rakhe gaye they.
doubleu. see. aim.-3 kaa upayog pahali baar kolkata upnagariya khand mein trains mein kiya gayaa thaa aur beach mein laal parat key saath ack kaali vardi kaa upayog kiya gayaa thaa. lekin 1960 taka kolkata upnagariya railway koo 25,000 vee. aeye. see. mein parivartit curr diyaa gayaa thaa, isaliye 3 saal purani doubleu. see. aim.-3 ikaaiyon koo anupayogi banaa diyaa gayaa thaa. isaliye anusandhaan design aur maanak sangathan (aar. dee. aiss. oh.) ney bijli key nuksan key binaa kendriya railway (see. aar.) mein upayog kii jaane vaali 1500vee. dee. see. bijli aapoorti parr chalane key liye kaafee nae injanon koo parivartit karane kaa nirnay liya.
unhone 1961 mein apani see. aar. johnn seva shuru kii. doubleu. see. aim.-3 injanon kaa upayog kaee express trains mein kiya gayaa thaa, lekin kuchh samasyaaen theen aur unhein cumm gati vaali yatri trains, shunt aur maal dhulai shulkon koo lagu karane key liye hataa diyaa gayaa thaa. 1990 key dashak key madhya mein kendriya railway ney inn injanon koo seva seey vaapas lene kaa faisala kiya aur sabhi 3 ikaaiyon koo samaapt curr diyaa gayaa aur koee bhee sanrakshit naheen thaa.

