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RDSO conducts oscillation trails of Vande Bharat 2.0 in record time

oans Hkkjr 2-0 dk ijh{k.k ,oa nksyu tkap

oans Hkkjr otZu 2-0 dk igyk izksVksVkbi jsd fnukad 13-08-2022 dks vkbZlh,Q esa rS;kj gks x;k gSA vkjMh,lvks us blds O;kid ijh{k.k ,oa nksyu tkap 15 fnu ds fjdkWMZ le; esa iw.kZ dj yh gS tks Hkkjrh; jsyos ds bfrgkl esa vHkh rd lcls rst gSA vkjMh,lvks ds ijh{k.k funs”kky; dh lrdZrkiw.kZ ;kstuk] fuxjkuh ,oa fu’iknu ds ifj.kkeLo:i] iwoZ esas bls rS;kj djus ,oa lokfj;ksa dh lsok esa ysus ds e/; yh xbZ yxHkx 3 ekg dh vof/k dks ?kVkdj 41 fnu dj fn;k x;k gSA bl rF; dks fo”ks’k :Ik ls /;ku esa j[kk x;k gS fd igys ;s nksyu tkap yksfMax@vuyksfMaax xfrfof/k;ksa ls cpus gsrq dqN [kkyh dkspksa ,oa dqN Hkkfjr dkspksa ds lkFk dh xbZ Fkh] ysfdu otZu 2-0 dh nksyu tkap iw.kZ yksMsM ,oa baIVh n”kkvksa esa baQysVSM ,oa fMQ~ysVsM vyx&vyx ,;j fLizax lfgr 115 fdeh-@?kaVk ,oa 180 fdeh-@?kaVk dh vf/kdre xfr rd vk;ksftr fd, x, FksA blds vfrfjDr] nksyu tkapksa ds lkFk gh vkj,QvkbZ ijh{k.k ,oa isl esdj ijh{k.k Hkh lehj }kjk vk;ksftr dj fy, x, FksA

igys otZu dh rqyuk esa oans Hkkjr ds u, otZu dh fMtkbu esa dbZ lq/kkj fd, x, gSa] ftls o’kZ 2019 esa lsok esa ys fy;k x;k Fkk] flok; bldh cká lktlTtk ds] blds yxHkx izR;sx Hkkx tSls cksxh] izksiYlu iz.kkyh& VªkalQkeZj] VªSD”ku duoVZj] VªSD”ku eksVj vkfn dks lokjh vkjke ,oa fu’iknu eas lq/kkj gsrq vixzsfMr dj fn;k x;k gSA ;g cnyrs Hkkjr] vkREkfuHkZj Hkkjr dh lPph Hkkouk izdV djus dk iw.kZr% Lons”kh iz;kl gSA

oans Hkkjr laLdj.k 1-0dh tkap ,oa nksyu ijh{k.k

Ø- la-

fnukad

fVIi.kh

jsyxkM+h jokuxh ls fnuksa dh la[;k

1

29-10-18

rRdkyhu vè;{k] jsyos cksMZ }kjk jsyxkM+h dks vkÃlh,Q ls gjh >aMh fn[kkdj jokuk fd;k x;kA

0

2

201-11-18

vkÃlh,Q ls jsyxkM+h dh jokuxhA

3

3

13-11-18

mÙkj jsyos ds cjsyh&eqjknkckn&lgkjuiqj ¼vi@Mkmu ykbu½ lsD'ku ij vkjMh,lvks }kjk 115 fdeh-@?kaVk dh vfèkdre xfr rd çksVksVkbi jsd dk nksyu ijh{k.kA yksÇMx@vuyksÇMx dh fLFkfr ls cpus ds fy, ijh{k.k dk vk;kstu dqN fMCcs [kkyh ,oa dqN fMCcs Hkjs gq, gksus dh fLFkfr esa fd;k x;kA

15

24-11-18

26

4

01-12-18

if'pe eè; jsyos ds 'kkex<+&dksVk&lokà ekèkksiqj ¼vi@Mkmu ykbu½ lsD'ku ij vkjMh,lvks }kjk 180 fdeh-@?kaVk dh vfèkdre ijh{k.k xfr rd çksVksVkbi jsd dk nksyu ijh{k.k fd;k x;kA yksÇMx@vuyksÇMx dh fLFkfr ls cpus ds fy, ijh{k.k dk vk;kstu dqN fMCcs [kkyh ,oa dqN fMCcs Hkjs gq, gksus dh fLFkfr esa fd;k x;kA

33

03-12-18

35

5

12-12-18

if'pe eè; jsyos ds 'kkex<+&dksVk&lokà ekèkksiqj ¼vi@Mkmu ykbu½ lsD'ku ij vkjMh,lvks }kjk 160 fdeh-@?kaVk dh xfr ij çksVksVkbi jsd ds ÃchMh ijh{k.k dh fjiksVZ tkjh dh x;hA

44

6

12-12-18

Hkkjrh; jsy esa 160 fdeh-@?kaVk dh xfr rd lapkyu gsrq vafre xfr çek.k&i= vkjMh,lvks }kjk tkjh fd;k x;k rFkk vkosnu lhlhvkj,l dks çsf"kr fd;k x;kA

44

7

21-12-18

lhlhvkj,l us dsaæ ljdkj dh Loh—fr gsrq ekeys dks laLrqr fd;kA

53

8

04-01-19

130 fdeh-@?kaVk dh xkft;kckn&bykgkckn&xkft;kckn ds chp lhvkslhvkjA

67

9

28-01-19

jsyos cksMZ us eatwjh çnku dhA

91

oans Hkkjr laLdj.k 2-0dh tkap ,oa nksyu ijh{k.k

Ø- la-

fnukad

fVIi.kh

¶ySx v‚Q ls fnu

1

12-08-22

vkbZlh,Q ls izksVksVkbi jsd dk Q~ySx vkWQA

0

2

16-08-22

/kheh xfr Mk;usfed ijh{k.k] dop ijh{k.k gksus ds ckn jsyxkM+h dk vkbZlh,Q ls fudyukA

es/kk }kjk ih,@ihvkbZ,l dk /;ku fn;k x;k &02 fnu

4

3

18-08-22

mRrj jsyos ds lusgoky&U;w eksfjaMk taD”ku ¼vi@Mkmu ykbu½ lsD”ku ij vkjMh,lvks }kjk 115 fdeh-@?kaVk dh vf/kdre xfr rd izksVksVkbi jsd dk nksyu ijh{k.k fd;k x;kA ijh{k.k dk vk;kstu iw.kZ :Ik ls Hkjs gq, ,oa [kkyh rFkk lkFk gh lkFk baQ~ysVsM rFkk fMQ~ysVsM ,;j fLizax ds lkFk fd;k x;kA lehj ¼SAMEER½ }kjk vkj,QvkbZ ijh{k.k Hkh fd;k x;kA

6

23-08-22

11

4

25-08-22

if'pe eè; jsyos ds ukxnk taD”ku&dksVk&lokà ekèkksiqj ¼vi@Mkmu ykbu½ lsD'ku ij vkjMh,lvks }kjk 180 fdeh-@?kaVk dh vfèkdre ijh{k.k xfr rd çksVksVkbi jsd dk nksyu ijh{k.k fd;k x;kA yksÇMx@vuyksÇMx dh fLFkfr ls cpus ds fy, ijh{k.k dk vk;kstu dqN fMCcs [kkyh ,oa dqN fMCcs Hkjs gq, gksus dh fLFkfr esa fd;k x;kA ijh{k.k dk vk;kstu iw.kZ :Ik ls Hkjs gq, ,oa [kkyh rFkk lkFk gh lkFk baQ~ysVsM rFkk fMQ~ysVsM ,;j fLizax ds lkFk fd;k x;kA es/kk }kjk bZ,evkbZ] bZ,elh ijh{k.k rFkk lehj ¼SAMEER½ }kjk islesdj ijh{k.k fd;k x;kA es/kk }kjk d’kZ.k ,oa czsdu iz.kkyh dk /;ku fn;k x;kA

13

31-08-22

19

5

02-09-22

if'pe eè; jsyos ds 'kkex<+&dksVk&lokà ekèkksiqj ¼vi@Mkmu ykbu½ lsD'ku ij vkjMh,lvks }kjk 160 fdeh-@?kaVk dh xfr ij çksVksVkbi jsd ds ÃchMh ijh{k.k dh fjiksVZ tkjh dh x;hA

21

6

02-09-22

Hkkjrh; jsy esa 160 fdeh-@?kaVk dh xfr rd lapkyu gsrq vafre xfr çek.k&i= vkjMh,lvks }kjk tkjh fd;k x;k rFkk vkosnu lhlhvkj,l dks çsf"kr fd;k x;kA

21

7

08-09-22

lhlhvkj,l us jsd dk fujh{k.k fd;k ,oa mRrj jsyos@mRrj e/; jsyos ds vkxjk&iyoy lsD”ku ij fnukad 06-09-22 ls 07-09-22 rd 180 fdeh-@?kaVk dh xfr ij ijh{k.k fd;kA lhlhvkj,l us dsaæ ljdkj dh Loh—fr gsrq ekeys dks laLrqr fd;kA

27

8

09-09-22

lhvkslhvkj us if”pe jsyos ds vgenkckn ta-&eqacbZ lasVªy ds chp 130 fdeh-@?kaVk dh xfr ls iwjk fd;kA

28

9

12-09-22

if”pe jsyos ds vgenkckn ta-&eqacbZ lasVªy ds chp 130 fdeh-@?kaVk dh xfr dk vafre izek.k i= tkjh fd;kA

31

10

22-09-22

jsyos cksMZ us eatwjh çnku dhA

41

Testing & Oscillation Trial of Vande Bharat 2.0

On 13.08.2022, first proto type rake of Vande Bharat ver 2.0 was rolled out from ICF. RDSO has completed its detailed testing and oscillation trials in record 15 days, the fastest ever in the history of IR. Earlier the time taken from roll out to putting in passenger services was about 3 months, which has now been reduced to 41 days as a result of meticulous planning, monitoring & execution by Testing directorate of RDSO. This is remarkable considering the fact that earlier, these Oscillation Trials were conducted with few coaches empty and few coaches loaded to avoid loading/unloading activities. But, in ver 2.0 Oscillation Trials upto a max speed of 115 kmph & 180 kmph were conducted with fully loaded & empty condition and with inflated as well as deflated air spring separately. Apart from it, RFI test & Pace maker test by SAMEER was also conducted alongwith oscillation trials.

The new version of Vande Bharat has many design improvements over its first version, which was put in service in the year 2019. Except its exterior, almost every part viz. Bogie, Propulsion system - Transformer, Traction Converter, Traction Motors etc has been upgraded to enhance passenger comfort & performance. This is completely indigenous effort, representing the true spirit of changing India, Atam Nirbhar Bharat.

          Testing & OSC trialof Vande Bharat ver 1.0

SN

Date

Remarks

Days from Flag off

1

29-10-18

Train Flagged off by the then CRB at ICF

0

2

01-11-18

Train turned out from ICF

3

3

13-11-18

Oscillation Trials of prototype rake upto a max speed of 115kmph were carried out by RDSO over Bareilly-Moradabad- Saharanpur (UP/DN Line) section of Northern Railway. Trials were conducted with few coaches empty and few coaches loaded to avoid loading / unloading activities.

15

24-11-18

26

4

01-12-18

Oscillation Trials of prototype rake upto a maximum test speed of 180 Kmph were carried out by RDSO over SGZ-KOTA- SWM (UP/DN Line) section of West Central Railway. Trials were conducted with few coaches empty and few coaches loaded to avoid loading / unloading activities.

33

03-12-18

35

5

12-12-18

Report of EBD Trials of prototype rake at 160 Kmph carried out by RDSO over SGZ-KOTA-SWM (UP/DN Line) section of West Central Railway was issued.

44

6

12-12-18

Final speed certificate for operation in IR upto 160 kmph was issued by RDSO and application sent to CCRS

44

7

21-12-18

CCRS recommended the case for sanction of Central Government

53

8

04-01-19

COCR between GZB – ALD -GZB completed at 130 kmph

67

9

28-01-19

Railway Board sanction accorded

91

Testing & OSC trialof Vande Bharat ver 2.0

SN

Date

Remarks

Days from Flag off

1

12-08-22

Flagging off of Proto type rake from ICF

0

2

16-08-22

Train turned out from ICF after conducting low speed dynamic test, KAVACH testing.

Attention to PA/PIS by Medha - 2 days

4

3

18-08-22

Oscillation Trials of prototype rake upto a max speed of 115 kmph were carried out by RDSO over SNL-NMDA (UP/DN Line) section of Northern Railway. Trials were conducted with fully loaded & empty and with inflated as well as deflated air spring. RFI test by SAMEER also conducted

6

23-08-22

11

4

25-08-22

Oscillation Trials of prototype rake upto a maximum test speed of 180 Kmph were carried out by RDSO over NAD-KOTA- SWM (UP/DN Line) section of West Central Railway. Trials were conducted with fully loaded & empty and with inflated as well as deflated air spring. EMI, EMC tset by Medha and Pace maker test by SAMEER also conducted.

Attention to traction & brake system by Medha - 2 days

13

31-08-22

19

5

02-09-22

Report of EBD Trials of prototype rake at 160 Kmph carried out by RDSO over SGZ-KOTA-SWM (UP/DN Line) section of West Central Railway was issued.

21

6

02-09-22

Final speed certificate for operation in IR upto 160 kmph was issued by RDSO and application sent to CCRS

21

7

08-09-22

CCRS inspected the rake & got speed trial conducted at 180 kmph in Agra-Palwal section of NR/NCR o­n 06-09-22 to 07-09-22. CCRS recommended the case for sanction of Central Government

27

8

09-09-22

COCR between ADI – MMCT , WR completed at 130 kmph

28

9

12-09-22

Final Speed Certificate for operation over ADI-MMCT, WRat 130 kmph issued

31

10

22-09-22

Railway Board sanction accorded

41


                         





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