@@roopeshkrishna34 no, sand box isn't being used regularly. It's usually used by the locomotives during uphills or in rainy season, not on regular basis. In this video this is emu, and there's no sand box here but still it's using it's torque without slipping the wheel. I also have this question how the torque is being generated efficiently without wheel slip. Your reply doesn't make any sense here.
It's not even accelerating that fast though. It's actually rather slow as the train was made to reach higher speeds to go fast between two neighbouring towns, but not accelerate and decelerate fast between the stops.
it's an EMU Train Or Electric Multiple Unit Train, these sort of trains basically have traction motors on the main "locomotive" + all the carriages attached behind... so yea acceleration & deceleration is quite fast...
That sound, particularly the clicking of wheels on the rail joint points (idk what they're called), is jogging memories from our first apartment right next to a railroad. Mom says both my sister and I would wake at the quietest noise, but sleep right through a giant-ass freight train rocking the entire damn building while lumbering past...
0:08 I have heard the same sound in indian local train and metros, its the vvvf motor driver, indian railway uses computerized vvvf drivers at high frequency i guess so you may not hear strange noise in a locomotives like wap12 or 9 but local trains and metro uses simple vfd driver, lucknow metro uses simple vvvf driver so it has high pitch acceleration noise thing and the metro acceleration is also great, most people in railway are old and may not know to install camera under the carriage🙃
Mumbai has Siemens AC DC EMU that sounds exactly the same. U would find 15 car trains on Mumbai's Western line and 12 car trains on Central and Harbour lines.
The locomotives here are from Brazil that are diesel-electric. The traction motor is inside a box that can use oil or grease as a lubricant of the gear assembly. The box has an upper entrance that connects a flexible tube that sends cooled air into the box coming from the blower the hot air comes out through a small grill on top of the box
I have been interested in trains and rail roads since I was kid. The sound makes me sleepy. without this sound I cannot sleep during a train's trek. I also love to see the wheels switching rails on frogs. I am very exited by your video clips. Thanks a lot to TC Rail.
@@karlosbricks2413 Pretty sure those are welded rails. They make that sound as well, not because the wheels are rolling over a gap, but because the rails are given a certain leeway to bend down in regular intervals. When a train passes these points, the rail than gets pushed vertically into the railway sleeper, which causes this sound. At least that's my conclusion.
That's exactly what it is dave, you can hear the cooling fans ramp up inside the the traction converter unit and the high pitched noise comes from the control package which incorporates I.G.B.T'S (insulated gate bi-polar transistor) these transistors are capable of very fast switching and very high current handling so they are a good choice for a/c motor speed control
There are two sounds I love in life. A powerful diesel engine, and a powerful electric motor operating off an inverter like this train. But to me, the sound of an electric EMU train sounds tops all else. I hope the day we all drive EVs, they have a sound pack of this for it.
Listen to the Fisher and Paykel SmartDrive washers during high speed spin and tell me what you think. I love the sound of them as well as electric train motors and huge 3-phase AC motors.
@@LoganT547 Sounds like my LG. So far, my favorite inverter sound is the R160A NYC subway trains with the Alstom ONIX Traction system. th-cam.com/video/VTu5gwmYCCw/w-d-xo.html
6 ปีที่แล้ว +284
That was a really great acceleration in the second part!
@@imeakdo7 i know all what you say but increase the wheelbase a little bit wont cause a problem it could prevent the wheels from slipping in turnings and in the high speeds and give the potentials of unregulated rails under any circumstances by heat or cold conditions
Wheels are conical so that they can go around radius without slipping they find they own balance point on the track in all scenarios, they do not need to be any wider.
Ever sat in one of those for an hour? 1st class is a joke and shouldn't even exist on those! One toilet which is mostly out of order. It's not a train but a tram! In Belgium, the most comfortable and also very reliable are the type 96.
You right! Those chairs are such a joke! I usually sit in them to go to my grandpa’s town, it lasts 45 min! 45 min stuck in those stiff chairs... But I most likely like em for there sound... yep. 😂
@@ppdan use them almost daily on the Swiss S-Bahn (Winterthur-Zurich); comfortable and reliable; I assume the problem lies in the setup of 1st class as required by each operator and, of course, by proper maintenance.
Oh you can hear the PWM inverters trying to "charm" the induction motors at a low frequency to very slowly move a few millimeters, before ramping up to a high frequency once it's gained enough momentum and grip to effectively accelerate more.
When I first saw that this was in-plane with the wheel and behind it, I was concerned that the camera was likely to get splattered with mud, it would be better placed in front of the wheel looking back. But, I figured, the guy who put the camera here knew what he was doing... Then 5:02 happened.
Actually no. Traction inverter puts the induction motors in a "generator mode" by lowering down the rotation speed of a magnetic field and keeping its value lower than rotation speed of the rotor.
@@muhammadanassiddiki5753 Well yeah it makes sense. In general locomotives can have 4 (2 weels front and back) or 6 motors (3 back and front). Romanian locomotives are normally designed to have 6 motors there are also locomotives with 4 motors.
The knock-knock sound is the sound of two axles rolling over a small gap between two pieces of track. Combining one railtrack to another, the railtracks can be welded or bolted together. Bolted tracks must leave a gap for the steel to expand in hot weather. If a train is detected by the electrical loop in the tracks, you can hear this knock-knock sound (in certain countries) at signals too. Welded tracks don't make the knock-knock sound. Welded tracks spread the heat in hot weathers in a different way, which doesn't require gaps. There are multiple video's of 'Track welding' on TH-cam, please take a look at them I hope I've answered your question and have a merry Christmas.
The sound comes from various rail joints which connects 2 rails with bolts. The more number of joints, the more knock knock sounds you will hear. You can check out in youtube itself.
I used to travel to school by train (steam), and I remember noticing how in winter the knock-knock sound was louder, and could be felt, because the gaps between sections of rail widened as the metal contracted in the freezing weather.
This is from greece "proastiakos" train owns to TRAINOSE ..also..this train stop and to my village Adendro..it starts from thessaloniki and ends to Larissa
For those who wonder why the train makes that whining noise, this is what I have been able to accomplish by the research I've done in the past. I have accomplished that the whining noise is from the so called traction converters. I assume that the sound has to do with that it's a very high amount of electrical power flowing in the traction converters which makes these sound and as the power gradually raises to achieve a smooth acceleration to the traction motors, the wavelengths of the sound are getting shorter, producing a different sound, this is also why different, feel free to contuine on this thread if you have something to correct or something to add, this is a topic that many train interested people have lots of questions in, including me as well!
Always surprises me there's enough friction between the metal of the wheel and the track to transfer all that torque without slipping
Trains weighs a lot. And friction depends on the normal force, so enough friction is generated for it move forward.
Yes. Bro same doubt
th-cam.com/video/_qLgHnND5ns/w-d-xo.html
@@roopeshkrishna34 no, sand box isn't being used regularly. It's usually used by the locomotives during uphills or in rainy season, not on regular basis. In this video this is emu, and there's no sand box here but still it's using it's torque without slipping the wheel. I also have this question how the torque is being generated efficiently without wheel slip. Your reply doesn't make any sense here.
suprizingly enough, trains can get enough friction to pull about 20-30% of their own weight!!! (SD-40-2 weight= 368k lbs, traction, 115k lbs)
The sounds of the motors is music to my ears.
@@bmipremiummods2270 He is talking about the motor whine before the train even starts moving
Traction motor sounds
sound of lathe machine
Don’t know why but this sound gives me goose bumps
@@londonnight937
I may have read sometime ago in my Basic Electrical Engineering book but I have forgotten about it.
This train takes off faster than most cars I've owned! Love it.
It's not even accelerating that fast though. It's actually rather slow as the train was made to reach higher speeds to go fast between two neighbouring towns, but not accelerate and decelerate fast between the stops.
it's an EMU Train Or Electric Multiple Unit Train, these sort of trains basically have traction motors on the main "locomotive" + all the carriages attached behind... so yea acceleration & deceleration is quite fast...
@@segsfaultnot all carriages have traction motors underneath them only the motor cars have traction motors under neath them
Girls: boys only love one thing and it's disgusting
What boys actually love: 1:52
i dont get it
edit; i get it now thanks
2:19 too
Well said...👍
@@lpt2606 it's a meme. It means men think about more than just sex. There are other implications as well such as feminism; It's subtle humor.
𖥠 ꧁Æ♱ℍᴲᮄℜᴲⅅ꧂𖥠 well said
Love that traction converter and motor blowers sounds 0:03
I'm still amazed by train suspension.
📷📷📷
Egyjfxjukr fscji
🏍️🏍️🏍️🏍️🏍️🏍️
Om Prakash Kumar R/youngPeopleTH-cam
hi girl
That sound, particularly the clicking of wheels on the rail joint points (idk what they're called), is jogging memories from our first apartment right next to a railroad. Mom says both my sister and I would wake at the quietest noise, but sleep right through a giant-ass freight train rocking the entire damn building while lumbering past...
Lies again? Serie A Leader Champions USMNT 7 Times
0:08 I have heard the same sound in indian local train and metros, its the vvvf motor driver, indian railway uses computerized vvvf drivers at high frequency i guess so you may not hear strange noise in a locomotives like wap12 or 9 but local trains and metro uses simple vfd driver, lucknow metro uses simple vvvf driver so it has high pitch acceleration noise thing and the metro acceleration is also great, most people in railway are old and may not know to install camera under the carriage🙃
Mumbai has Siemens AC DC EMU that sounds exactly the same. U would find 15 car trains on Mumbai's Western line and 12 car trains on Central and Harbour lines.
The locomotives here are from Brazil that are diesel-electric. The traction motor is inside a box that can use oil or grease as a lubricant of the gear assembly. The box has an upper entrance that connects a flexible tube that sends cooled air into the box coming from the blower the hot air comes out through a small grill on top of the box
I have been interested in trains and rail roads since I was kid. The sound makes me sleepy. without this sound I cannot sleep during a train's trek. I also love to see the wheels switching rails on frogs. I am very exited by your video clips. Thanks a lot to TC Rail.
Yeah, it's nice hearing the good old clickity clack that railways without welded rail offer
@@karlosbricks2413 Pretty sure those are welded rails. They make that sound as well, not because the wheels are rolling over a gap, but because the rails are given a certain leeway to bend down in regular intervals. When a train passes these points, the rail than gets pushed vertically into the railway sleeper, which causes this sound. At least that's my conclusion.
It's beautiful to see track changing 😍
This is MY kind of train video! I love the sound of (what might be) the motor drive ramping up the frequency.
That's exactly what it is dave, you can hear the cooling fans ramp up inside the the traction converter unit and the high pitched noise comes from the control package which incorporates I.G.B.T'S (insulated gate bi-polar transistor) these transistors are capable of very fast switching and very high current handling so they are a good choice for a/c motor speed control
@stephen7mgte Does the IGBT switching frequency increase until it becomes too high to hear?
The sound of the engine is great! And the joints also sounds cool :)
The train does not have an engine…
@@olskutsuikkeli Niin ei autot myöskään.... Ootko tosissaan?
@@Alonesmither I just meant that electric trains have a motor and diesel trains have an engine
0:03 1:46 4:08 *_music start_*
ポンワカモレだよ ドレミファバインダーw
Da train sound beautiful not gonna lie
This is why electric motors are awesome!
I need this much stability in my life
Dude nice shots. Also like the sound of the mother accelerating and the stability of that camera is. Amazing👍
Camera attachement is superb yar. And thanks for provinding this video to everyone
0:08 , that start up sound was Music to the Ears ❤
Superb shots ! 👍🏻
Wait a minute havent i already seen you somwwhere?
@@theoriginaldragon130 ⁷⁷.
@@theoriginaldragon130 aaaa
Interview at Siemens:
"Do you play violin?"
"Yes"
"You're hired!"
Hats off to the person who travelled under the train just to record this for us🙏🥶
Lol😂😂😂
i recently noticed that different train companie trains make different motor sounds
That's gotta be one of the best sounding motors that I have ever heard from a train
This is from Bulgarian State Railways and I am amazed how the train is switching the tracks without running off the track :D
Love how the disc brakes are integrated in the wheel itself!
There are two sounds I love in life. A powerful diesel engine, and a powerful electric motor operating off an inverter like this train. But to me, the sound of an electric EMU train sounds tops all else. I hope the day we all drive EVs, they have a sound pack of this for it.
Listen to the Fisher and Paykel SmartDrive washers during high speed spin and tell me what you think. I love the sound of them as well as electric train motors and huge 3-phase AC motors.
th-cam.com/video/4QzJsSiDMG8/w-d-xo.html
@@LoganT547 Sounds like my LG. So far, my favorite inverter sound is the R160A NYC subway trains with the Alstom ONIX Traction system. th-cam.com/video/VTu5gwmYCCw/w-d-xo.html
That was a really great acceleration in the second part!
Péter Friedrich ifhffbb
lool
Very fast
The first as well
You gotta love the whine of Siemens motors when they start running.
The starting sound is the most amazing..
It's from New York I think
siemens b80 LRT on bursaray
How do they change track? Baffles me!
@@subwayspottertr16 Aha Türk buldum
I agree
now that was different. very stable camera mount. asmr
How fast it actually is....! Loved it
Amazing video. Love the acceleration and the sounds
What a great music. Thanks for uploading bro.
That rhythm, just gets me every time.
Fantastic video
I'm. electric loco technician
I impressed this bogie and wheel
Chutiya mt banao
This video should be nominated as one of the "Most Satisfying Videos"!
See the power of electric motor.....amazed to see
hybrid ???
独､シーメンス製の制御機類は日本では余り使われなくなったけれども、世界的に見ると非常に知名度が高いこともあって、広く愛用されているメーカですねぇ。そのせいか、このメロデｨ調のインバータ音が沢山、日本各地で聞かれても決して可笑しくなく、逆に広く愛用する鉄道会社がもっと増えてもいいような気がする。
I think wheels must be wider than this to prevent any potentials of slipping off the rails
it's not necessary. thats why you have a flange on the innermost part of each wheel.
@@imeakdo7 i know all what you say but increase the wheelbase a little bit wont cause a problem it could prevent the wheels from slipping in turnings and in the high speeds and give the potentials of unregulated rails under any circumstances by heat or cold conditions
See what i mean at 2:48
Wheels are conical so that they can go around radius without slipping they find they own balance point on the track in all scenarios, they do not need to be any wider.
Siemens emus are my favourite while travelling in mumbai
I like this Sound
The Diesel Sound is much better-
God
I also love the sound
Nick7890 no
And if hj
Is this a freight or passenger train? Also North America? Or Europe?
It's a passenger train in Eastern Europe. More specifically in Bulgaria.
The Siemens Desiro! The also run in Belgium and I love them, like there sound too!
Ever sat in one of those for an hour? 1st class is a joke and shouldn't even exist on those!
One toilet which is mostly out of order. It's not a train but a tram!
In Belgium, the most comfortable and also very reliable are the type 96.
You right! Those chairs are such a joke! I usually sit in them to go to my grandpa’s town, it lasts 45 min! 45 min stuck in those stiff chairs...
But I most likely like em for there sound... yep. 😂
@@ppdan The Diesel Desiros in Germany have no Problems like this. It have to be a Problem of the Belgium Railway...
@@ppdan use them almost daily on the Swiss S-Bahn (Winterthur-Zurich); comfortable and reliable; I assume the problem lies in the setup of 1st class as required by each operator and, of course, by proper maintenance.
@@N07890 The Belgian version is shit made by Siemens and Bombardier.
Oh you can hear the PWM inverters trying to "charm" the induction motors at a low frequency to very slowly move a few millimeters, before ramping up to a high frequency once it's gained enough momentum and grip to effectively accelerate more.
this train simulator add-on is so good
it's like realistic
???
It's true
The bogey has 2 motors? Or just 1 that spins an axle and the other one spins freely?
i think the motor is behind the axle and the gears are in line with axle
Amazing! How were you able to get the camera down there? Were you allowed to put it there?
I love that motor starting sound....😘😘🥰🥰🥰
Love seeing the wheel run along the tracks. Amazing to to see it.
The sound when the train starts moving and stop is familiar like SCS Class 92 KTM Commuter and ETS Class 93 which is in Malaysia
When I first saw that this was in-plane with the wheel and behind it, I was concerned that the camera was likely to get splattered with mud, it would be better placed in front of the wheel looking back. But, I figured, the guy who put the camera here knew what he was doing...
Then 5:02 happened.
Wondering how is the braking/deacceleartion achieved? By reversing the polarity to the motor? very much satisfying to watch.
both that and disc brakes
Actually no. Traction inverter puts the induction motors in a "generator mode" by lowering down the rotation speed of a magnetic field and keeping its value lower than rotation speed of the rotor.
Crazy to see those heavy suspension work
Fun fact: Similar engine uses Prague Trains M1-D
0:16 1141A Sound
Sounds are awesome. I curious that what is the sound at departure?
Uma das linhas de trem suburbano de São Paulo ( CPTM ) a Osasco tinha esses trens! É muito legal o barulho desses motores.
Siemens Desiro no Brasil? Acho q não hein, é trem de alta velocidade!
All the trains are very luxurious. The recording technique is also good.. Greeting from Indonesia.
Look at the romanian trains..
Given the sound of startup, do these motors have a gear system??
No. Variable frequency drive. They are 3 phase induction motors, and the sound you hear is the frequency changing for low and high speeds.
@@sjokomelk Right that makes sense. And the noises before that one, those would be the cooling fans and delivery system, so to speak?
Cheers
@@jetstream454 It would be the cooling fans for the motors, yes :-)
@@sjokomelk doesn't sound like pure sinewave. that's the reason it's high pitch loud right?
Very nice video... Camera quality awesome
výborné záběry - super!
At the starting that motor has arichiving full torque....happy to hear and see
The Sound Train 🚂 Makes 😍
Very nice
If you think this is cool, wait until you see the Siemens Taurus locomotive. It plays a melody each time it starts moving.
I like how the motor sounds when it accelerates...
I wonder if that is the only motor to run the whole train or there are multiple
There are multiple of course. It's not possible for only one motor to move the whole train.
@@muhammadanassiddiki5753 Well yeah it makes sense. In general locomotives can have 4 (2 weels front and back) or 6 motors (3 back and front). Romanian locomotives are normally designed to have 6 motors there are also locomotives with 4 motors.
めちゃめちゃいい音、いい動画ですね！日本だとこういう動画は撮れないので大変貴重なものを見させていただきました！
Appreciate the efforts of the camera man.
Is that hose rubbing on the axle? (Dark band on axle)
no that is a worn part of something
EMU Acceleration Is Always Masterpiece 🤩
Sounds like a violin hitting the high note.
これはどこの車両ですか？
また、このインバーターノイズを解析した動画はありますか？
Mumbai local train
@@yashbhandari1879 Thank you.
1:12
逆向きに走ってるのかと思った
Same motor sound can be listened in Delhi Metro's trains.
If agree than like now !
No
I've been to Delhi and its metro sound is different
This sound is more like Mumbai's emu
Great idea! Mix the song “Call on me-Eric Prydz with the startup sound and you’ll get a really cool result! :)
Звука е доста добър, добра работа.
Можеш ли да направиш подобно видео с ЕМВ 32 серия? Помня че и те имаха доста специфичен звук при потегляне.
Дадно
Более чем годно!
HAAAAA the sweet song of a VFD music to my ears :)
We have one of this trains in Portugal that makes the same sound. It's a EMU 3400, used in Oporto Suburban.
I have always wondered where the sound knock-knock... knock-knock... knock-knock... comes from. Somebody knows?
The knock-knock sound is the sound of two axles rolling over a small gap between two pieces of track.
Combining one railtrack to another, the railtracks can be welded or bolted together. Bolted tracks must leave a gap for the steel to expand in hot weather. If a train is detected by the electrical loop in the tracks, you can hear this knock-knock sound (in certain countries) at signals too.
Welded tracks don't make the knock-knock sound. Welded tracks spread the heat in hot weathers in a different way, which doesn't require gaps. There are multiple video's of 'Track welding' on TH-cam, please take a look at them
I hope I've answered your question and have a merry Christmas.
@@svenfeenstrakuiper Very interesting, thanks!
The sound comes from various rail joints which connects 2 rails with bolts. The more number of joints, the more knock knock sounds you will hear. You can check out in youtube itself.
I used to travel to school by train (steam), and I remember noticing how in winter the knock-knock sound was louder, and could be felt, because the gaps between sections of rail widened as the metal contracted in the freezing weather.
roglo only fish plate joined tracks have this sound,long butt weld end tracks dont have this sound.
wow.. what an amazing video,,, so informative and you explained so well... brilliant idea for a video...
Where can I download this Train Simulator 2019 mod?
reallife.com
What type of Siemens Desiro train is it?
This is from greece "proastiakos" train owns to TRAINOSE ..also..this train stop and to my village Adendro..it starts from thessaloniki and ends to Larissa
Προσοχή στο κενό μεταξύ αποβάθρας και συρμού
@@tzonic8655 hahahahahah
@@tzonic8655 apo pou eisai bro?
@@toxicdrops860 Κόρινθοο
@@tzonic8655 καλοοοοςς
The acceleration is phenomenal
What's the water thing at 5:10??
Vidhunesh Krishnan MV
Was either a stone on the tracks or sanders
Isnt putting a rock on the tracks a dangerous thing?
@@brunsmip the train would grind it up into dust, authogh some .can fire out near the speed of a bullet
As always respect to the cameraman recording the undercarriage without dying
これを日本の新幹線でやったらどうなるんだろ？
頭の悪い人
E2系の東芝以上の音量なのは確かですね(￣▽￣;)
頭の悪い人 カメラが吹っ飛びますw
We have a desiro here in austria and the inside is really cosy
Look at the size of motor ( eletric) and look to an engine combustio size to do same thing
Diesel locomotives still generate electricity to run electric motors
@@stupossibleifyNot all of them do
What camera and microphone did you use to record this?
After 1 mnte of d vdoo...is it going back or front 😂😂
Yeah
Manjunath Hondappanavar らこ
Back
Front
Front
鉄分補給にいい動画ありがとうございました♬
I Love this sound
For those who wonder why the train makes that whining noise, this is what I have been able to accomplish by the research I've done in the past. I have accomplished that the whining noise is from the so called traction converters. I assume that the sound has to do with that it's a very high amount of electrical power flowing in the traction converters which makes these sound and as the power gradually raises to achieve a smooth acceleration to the traction motors, the wavelengths of the sound are getting shorter, producing a different sound, this is also why different, feel free to contuine on this thread if you have something to correct or something to add, this is a topic that many train interested people have lots of questions in, including me as well!
This is very good sounds from SIEMENS Desiro
Cool 😎 train 🚆
"I attend the orchestra!"
"Oh cool, what instrument do you play?"
"Train."
Indian railway
No-1 service
Happy service
Tella Subbaraju India sucks
No-1 over crowded
No-1 Filthy
No-1 unsafe
No-1 total causes of death in trains
@@Walltrash1273 Not In AC Trains Its Total Secured
That's The Motor That Came From My Dream Subway Train
Sound ❤️❤️😍😍
Talking about torque!!!! =o impressive acceleration!!!