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Chinese High-Speed Train Sets New World Record

shmG writes "A new high-speed train linking Chinese cities Shanghai and Hangzhou has set a fresh world record for train speed at 416.6 kilometers per hour (259 mph) on its trial run on Tuesday. The train is expected to cut the travel time by half, to 40 minutes for covering a distance of 202 kilometers between the two cities at an average speed of 350 kilometers per hour. 'The new record of 416.6 km per hour shows that China has achieved a new milestone in high-speed train technologies,' Zhang Shuguang, deputy chief engineer of the Ministry of Railways, was quoted as saying."

47 of 267 comments (clear)

  1. booyah by Anonymous Coward · · Score: 5, Funny

    In your face Japan!

    1. Re:booyah by Sique · · Score: 4, Informative

      But the Shinkansen made 443 km/h in diverse tests, still about 25 km/h faster than the chinese train.

      --
      .sig: Sique *sigh*
    2. Re:booyah by Anonymous Coward · · Score: 3, Informative

      You should also note that the Shinkansen has to travel over curves with a much smaller radius than either the TGV or the Chinese bullet train does. Reality is that unless you have very long stretches of straight track, the Shinkansen is still the fastest. Neither the TGV nor the Chinese bullet train can come even close to the speeds the Shinkansen does around those curves. Of course, if the Shinkansen would simply build straight tracks (not exactly as easy as it sounds, considering the geographic location) then yes, both the TGV and Chinese bullet train would rule in both test run and service speeds. But then again, the Japanese Railway company will start building a super conductive mag-lev line in parallel to the Shinkansen soon. This is NOT the same technology as seen from the Shanghai airport, by the way.

    3. Re:booyah by siddesu · · Score: 3, Insightful

      This is only a test. Wait until it is in operation free of trouble and come back again.

      If memory serves, Japan's Shinkansen has had only one accident (while braking during a very strong earthquake in 2006), and no dead people in how many years of operation now - maybe 40, maybe more.

      Wake me up when the Chinese beat that record.

    4. Re:booyah by AC-x · · Score: 4, Informative

      And the French TGV reached 574.8 km/h in a special test run. However these were specially modified trains, while this Chinese train broke the speed record for an unmodified train

      http://en.wikipedia.org/wiki/Land_speed_record_for_rail_vehicles#Conventional_wheeled

    5. Re:booyah by nojayuk · · Score: 2, Interesting

      The Japanese superconducting maglev system is being designed to run in service at 550km/hr. The test vehicles (which often carry passengers) can achieve this speed pretty much at will, it does not require special versions of the trains. The test area in Japan has two side-by-side tracks about 40km long (longer than the Chinese Beijing airport maglev) and they have successfully run two trains past each other at a closing speed of 1100km/hr, something that may cause problems with super-high-speed steel-wheel trains given their existing rights-of-way have no blast dividers between the tracks.

    6. Re:booyah by Kalidor · · Score: 2, Insightful

      In addition, to all the other posts, I have to wonder if the Chinese are using a sound limit. IIRC, the Shinkansen has it's speed governed so that the sound is limited to something like 78 db in the areas surrounding the tracks. This seems to be somewhere between the noise of vacuum cleaner at 1m and a busy roadway at 5 m. Somehow, I have my doubts that the Chinese authorities will have the same concern about auditory health of those people directly affected by this new train.

      --

      Code softly but carry a big magnet.

    7. Re:booyah by rchh · · Score: 2, Informative

      Beijing does not have a Maglev train line. Probably you are referring to the Shanghai Maglev.

      --
      Computers can reverse entropy.
    8. Re:booyah by treeves · · Score: 2, Funny

      Why not? They've been allies before ;-)

      --
      ...the future crusty old bastards are already drinking the Kool-Aid.
  2. Wrong! by SmilingBoy · · Score: 4, Informative

    The TGV holds the record with 575 km/h! http://en.wikipedia.org/wiki/TGV_world_speed_record

    1. Re:Wrong! by Anonymous Coward · · Score: 4, Funny

      China's World records are like the US World Series only in name.

    2. Re:Wrong! by Joce640k · · Score: 3, Informative

      Yes ... but the average speed of the TGV on real journeys is a lot less - 279 km/h (173.6 mph) according to Wikipedia.

      --
      No sig today...
    3. Re:Wrong! by AJWM · · Score: 5, Informative

      That TGV record is for a test train on a specially prepared track with customized power feed and tensioning on the catenary. It's not clear from TFA, but I believe the Chinese are claiming the record for a production train on production track (ie equivalent to scheduled runs).

      See e.g. this from the Wikipedia TGV article: "A TGV service previously held the record for the fastest scheduled rail journey with a start to stop average speed of 279.4 km/h (173.6 mph),[2][3] which was surpassed by the Chinese CRH service Harmony express on the Wuhan-Guangzhou High-Speed Railway in 2009."

      --
      -- Alastair
    4. Re:Wrong! by Malc · · Score: 5, Informative

      The article's full of errors:

      A first-class train ticket to travel between the two cities is estimated to cost more than 100 yuan ($14.90), which is twice the existing fare, Jiefang Daily reported.

      I've done this journey a lot of times, the last time being three weeks ago. The current high speed trains (hitting about 170kph) cost Y54 (2nd class) or Y64 (1st class). More than double the price of the existing first class would be in excess of Y130, which is bordering on exageration. The trains are always full, and there are a lot of rich Chinese and Western businessmen on this route, so I doubt they will have trouble filling seats.

      Travellers believe that the high-speed train between Shanghai and Hangzhou make take longer than the two-hour drive on road if the train stops at all the nine stations along the route, seven of which are newly built in suburban districts of Shanghai and some cities of Zhejiang.

      What bullshit. The current high speed trains stop maybe once or twice between Shanghai and Hangzhou - why would this one stop more than that? It'd blow the average speed, and anyway, there are already slower regional trains. Trying to claim it's a two drive to Hangzhou is again exageration... especially trying to get in to Hangzhou with its absolutely abysmal traffic problems.

      I wonder though, what has happened to the maglev link between the two cities that they were building. I saw an elevating track by the highway a few weeks ago which was either the maglev line, or maybe something else.

    5. Re:Wrong! by shikaisi · · Score: 5, Informative

      Please remember there are no such things as "1st class" and "2nd class" seats in China. This is a classless society ;-) You can buy "soft seat" or "hard seat" tickets, however.

      --
      No left turn unstoned.
    6. Re:Wrong! by Malc · · Score: 3, Informative

      Yes, you're absolutely right. I was translating for occidental type people, and trying to avoid the dumb jokes some people on this website come out with

    7. Re:Wrong! by Anonymous Coward · · Score: 2, Insightful

      Yes, you're absolutely right. I was translating for occidental type people, and trying to avoid the dumb jokes some people on this website come out with

      Well, those jokes are all too appropriate when a "classless" society has to make facile claims like "soft seat" and "hard seat" to sell different classes of service.

      All animals are equal, but some are more equal than others.

    8. Re:Wrong! by Ash+Vince · · Score: 4, Funny

      I guess the obvious solution is to electrify the fences with 20,000 volts.

      Actually, the obvious (and cheaper) solution is simply to make sure the front of the train is fairly sturdy and won't get dented by morons walking along the track looking for their Darwin award. You might want to make it easy to clean too :)

      --
      I dont read /. to RTFA, I read /. to offend people in ignorance.
    9. Re:Wrong! by macshit · · Score: 2, Interesting

      The article's full of errors:
      ...

      Travellers believe that the high-speed train between Shanghai and Hangzhou make take longer than the two-hour drive on road if the train stops at all the nine stations along the route, seven of which are newly built in suburban districts of Shanghai and some cities of Zhejiang.

      What bullshit. The current high speed trains stop maybe once or twice between Shanghai and Hangzhou - why would this one stop more than that? It'd blow the average speed, and anyway, there are already slower regional trains. Trying to claim it's a two drive to Hangzhou is again exageration... especially trying to get in to Hangzhou with its absolutely abysmal traffic problems.

      You're right that no sane train operator would have all trains stop at all stations, but it's also pretty likely that even all-stops trains will be faster than driving. Modern HSR tends to be very light and have very good acceleration, so with good operating practices, a single stop need not add more than about 5 minutes of delay including deacceleration/acceleration time.[1] This HSR goes at 350km/h, so the total time taken by the train, including 9 intermediate stops could easily be 80 minutes or less -- far less than the 2 hours or more (if there's no traffic!) that a car at 100-110km/h would take. With express trains making fewer stops, of course, the train wins by an even huger margin.

      [1] E.g., the Japanese N700 shinkansen has acceleration of 2.6km/h/s. At that rate of acceleration, accelerating to 350km/h only takes a little over 2 min. Since the average speed of the train during that period isn't zero, but rather about half the final speed, then the actual amount of time lost is only 1 min; double that to include deacceleration for total of 2 min. At intermediate stations, the Shinkansen typically stops less than a minute (maybe even like 30s), so you can see it's not that hard to get the total time lost due to a stop under 5 minutes.

      --
      We live, as we dream -- alone....
    10. Re:Wrong! by Eivind · · Score: 3, Interesting

      575km/h is about half the speed of sound too, so assuming you hear the sound the train emitted when it was 1km away, the train will be only half a km away by the time the sound reaches your ears. And half a km at 575km/h is 3 seconds. Which is enough time to leap away, but NOT enough time to first turn and see what's going on, then get away.

      For real speed, you want vactrains. Maglevs with a pressure-cabin, in an evacuated pipe. This has numerous advantages. First, there's less risk that anything will be on the line, if the line is in an enclosed pipe. Second, if there's a near-vacuum in the pipe, then it requires substantially less energy to push the train since air-resistance is the primary energy-waste at these speeds, and third, it cuts noise enormously, if the train is floating in vacuum, there's less vibration to begin with, and there's little transmission of noise to the surroundings too. (vacuum is a very good way of stopping noise!)

    11. Re:Wrong! by Beyond_GoodandEvil · · Score: 2, Funny

      Yes, you're absolutely right. I was translating for occidental type people, and trying to avoid the dumb jokes some people on this website come out with.
        Rugs are occidental, people like movies, are Western.

      --
      I laughed at the weak who considered themselves good because they lacked claws.
    12. Re:Wrong! by Idarubicin · · Score: 2, Informative

      Actually, the obvious (and cheaper) solution is simply to make sure the front of the train is fairly sturdy and won't get dented by morons walking along the track looking for their Darwin award.

      While this is a real design consideration, and modern high-speed trainsets incorporate deformable sections ('crumple zones', in automotive parlance) to absorb the shocks of a high-speed collision, it's still preferable to avoid impacts altogether. Even if the train isn't damaged by a collision, it's still delayed -- the line gets closed for hours while there's a police investigation, nobody can use the tracks, the passengers get grumpy....

      And hitting a live person is hell for the train drivers. Post-traumatic stress disorder is not uncommon among the drivers of trains that hit people, even if they were not at fault in the collision.

      --
      ~Idarubicin
    13. Re:Wrong! by PacoSuarez · · Score: 3, Insightful

      Yes, you're absolutely right. I was translating for occidental type people, and trying to avoid the dumb jokes some people on this website come out with.

        Rugs are occidental, people like movies, are Western.

      Wait, now we are also getting touchy about what oriental-type people call us?

  3. 416.6 km/h isn't a new record. by tempmpi · · Score: 2, Informative

    A TGV test train reached 574.8 km/h in April 2007. The new record is the average speed of 350 km/h.

    --
    Jan
    1. Re:416.6 km/h isn't a new record. by Sique · · Score: 2, Informative

      And even this is not a record, as the spanish Velaro E has made 404 km/h in regular operation.

      --
      .sig: Sique *sigh*
    2. Re:416.6 km/h isn't a new record. by Chrisq · · Score: 3, Informative

      It appears that the Chinese record is for trains that will be used in service, not experimental vehicles.

    3. Re:416.6 km/h isn't a new record. by Sique · · Score: 3, Informative

      To complete this: 350 km/h is the regular speed for the Velaro E on the relation Madrid-Barcelona.

      --
      .sig: Sique *sigh*
    4. Re:416.6 km/h isn't a new record. by Anonymous Coward · · Score: 2, Informative

      Wrong. 350 km/h was the estimated regular max speed for the AVE in Spain, but it seems that it is slower due to problems with the track ballast, so now it's going to max speed of "only" 300km/h to avoid damaging the trains.

      news in spanish, yahoo translation

  4. I'd be happy if our intercity trains did 300kph! by fantomas · · Score: 3, Informative

    Here in the UK we're lucky if our intercity trains get much over 200km/h so I'd be happy with a mere 300km/h on the regular London to Glasgow route.....

  5. Not a chinese train by Anonymous Coward · · Score: 2, Insightful

    Judging from the picture in TFA I'd say it's a Siemens train. See http://en.wikipedia.org/wiki/Siemens_Velaro .

  6. Re:I'd be happy if our intercity trains did 300kph by Dynedain · · Score: 4, Informative

    Lucky bastard, here in California we get 120km/hr. And anything faster is going to be 9 billion dollars, and over a decade, just to build the first 25 mile stretch along existing right-of-ways.

    --
    I'm out of my mind right now, but feel free to leave a message.....
  7. Re:Standard Units Please? by fbartho · · Score: 2, Funny

    Trick question, without deviating from the Millenium Falcon's route, it would still be something less 12 parsecs.

    Source:

    "It's the ship that made the Kessel Run in less than twelve parsecs."
    --Han Solo, referring to the Millennium Falcon

    --
    Gravity Sucks
  8. Re:In the meantime, we in the USA... by pr100 · · Score: 5, Insightful

    So all roads in the US are toll roads? ... or it's OK for the state to cough up for roads, but not for train tracks?

  9. Re:I'd be happy if our intercity trains did 300kph by Anonymous Coward · · Score: 3, Funny

    Lucky bastard, here in California we get 120km/hr.

    And ironically, that was also built by Chinese people. :-)

  10. Re:In the meantime, we in the USA... by icebraining · · Score: 4, Insightful

    The phrase "European/Chinese economic system" makes no sense. European economies are extremely different from the Chinese.

    Unlike what some may believe, there aren't only two economic systems, the US Capitalist and the Other. Even if both the European and the Chinese invest more public money in infrastructure than the US (do they?), it doesn't mean they have a similar system.

  11. Re:I'd be happy if our intercity trains did 300kph by JasterBobaMereel · · Score: 5, Informative

    In both cases the problem is the track ...

    In the UK the track goes around a lot of corners and is far from straight, and to take out the bends would cost huge amounts (especially through towns/cities)

    In the US your track is very poor quality (a legacy of the speed it was built and the huge extent of the network) and the cost of upgrading is huge ...

    The very fast trains in Japan/France/China all benefit from the local governments simply forcibly buying the land required at cost (or less) and getting on with it ...

    --
    Puteulanus fenestra mortis
  12. Re:In the meantime, we in the USA... by demonlapin · · Score: 2, Insightful

    NIMBYs will prevent the construction of new track or the running of truly high-speed trains on existing tracks - tons of small towns have regulations regarding maximum train speeds. They're not necessarily all wrong, either, because of the large number of at-grade crossings.

    Rail in the US will continue to do what it does best - move bulk cargo cheaply. Any more just isn't going to happen.

  13. That's wrong, too by achurch · · Score: 2, Informative

    As long as we're talking test runs, the Chuo Shinkansen hit 581km/h in 2003.

  14. Not really by Viol8 · · Score: 4, Interesting

    All tilting does is make it more comfortable for the passengers. It doesnt redice the centripetal forces on the bogies and track which will become severe at very high speed. Also signalling needs to be upgraded for very high speed running to take account of greater stopping distances amongst other things.

    1. Re:Not really by Timmmm · · Score: 4, Informative

      No, the net horizontal force on the wheels would be the same. The vertical force should be equalised between them though.

      The only way you can decrease the horizontal force is to camber the actual track, which they do.

  15. Re:In the meantime, we in the USA... by boule75 · · Score: 2, Insightful

    Spending money is not good for an economy. Spending money EFFICIENTLY is.


    You're right, that's the optimal thing.

    <quote><p>However time and time again governments (which account for a vast chunk of total spending) have proven themselves to be incapable of this.</p></quote>

    First , it very much depends of the timeframe you're placing yourself in, or of the expenses you're talking of. For instance "government" overhead for managing medicare is apparently very small compared that of privately runned health insurance companies.
    Publicly runned health systems in Europe cost less and are vastly more efficient than the US private version...
    Then consider building a bridge : it will cost a lot and could possibly become profitable only in the very long run. Furthermore, many of its benefit are probably hidden. So there is no incentive for the private sector to build that bridge even though it may be very useful and profitable for society as a whole in the long run.
    And who would run an honest army for a profit ?

    Second : there are so many idle spendings in the private sector that are truly worthless that you're surely joking. Advertisement is one, vast sums hijacked by the financial sector are another, especially when the government bails it out...

    I am all for efficient spending, from the government of from the private sector.
    --
    I am not Remy Mouton, unfortunately: http://remy.mouton.free.fr/art/
  16. Re:CRH3 by Chrisq · · Score: 3, Insightful

    There was a joke during the early days of the space race where an American says to a Russian "Our German rocket-scientists are better than your German rocket-scientists".

    It seems that in the race for the fastest train this has been replaced by "Our German rail-engineers are better than your German rail-engineers".

  17. Re:In the meantime, we in the USA... by Muad'Dave · · Score: 2, Insightful

    ...it's OK for the state to cough up for roads, but not for train tracks?

    I'd say that's a fair argument. Given our sprawling city/suburb layout, fast trains just don't make sense. For good or bad, most of the US was designed around ubiquitous automobile ownership - freedom of the road and all that. Until there is decent intra-city public transportation, taking a fast train between cities leaves you stranded at the station.

    --
    Tiller's Rule: Never use a word in written form that you've only heard and never read. You will end up looking foolish.
  18. Re:I'd be happy if our intercity trains did 300kph by iserlohn · · Score: 2, Insightful

    Where did you get that idea? In the UK the trains are limited to 125mph because of *signalling*. The GWML for example was built extremely well (by Brunel over 170 years ago no less) and is capable of speeds of 140mph and over. The problem is telling the trains when to stop and slow down. The proposed project to electrify the Great Western Main Line would also introduced in-cab signalling which would make the higher speeds a reality.

  19. Re:I'd be happy if our intercity trains did 300kph by glatiak · · Score: 2, Informative

    And I think this is a Bombardier production, a Canadian company with high speed train installs almost everywhere except in Canada. Here we are still ripping out track and degrading passenger service even more by routing it over old freight lines and making passenger trains wait on sidings so the freight can go through. And the fare for regular service across a distance of roughly 200km is $95 one way -- takes 2.5 hours vs 2 in the car or $50 on the bus. Passenger service to a whole raft of cities was discontinued and the passenger trains routed by an old freight route that makes a wide swath away from population centers. So passenger train travel is still declining here -- but we read about what the rest of the world is doing and have severe envy.

  20. Re:In the meantime, we in the USA... by Ichijo · · Score: 3, Insightful

    Until there is decent intra-city public transportation, taking a fast train between cities leaves you stranded at the station.

    And taking an airplane between cities leaves you stranded at the airport, right?

    --
    Any sufficiently unpopular but cohesive argument is indistinguishable from trolling.
  21. Captain Obvious is obvious! by dos4who · · Score: 2, Funny

    '...new record...shows that China has achieved a new milestone in high-speed train tech...,' (said) Zhang Shuguang, aka Captain Obvious.

    --
    "Yes, I have a Disaster Recovery Plan. It's called my Resume"