What makes the bullet train move?

The shinkansen train uses superconducting maglev (short for magnetic levitation) to achieve these incredible speeds. As the train leaves the station, it's rolling on wheels. But as it speeds up, the wheels retract, and the power of magnets allows the vehicle to hover four inches above the ground.



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On the train itself are superconducting electromagnets, called bogies. When stopped, the train rests on rubber wheels. To begin motion, the train moves forward slowly on these wheels, allowing the magnets beneath the train to interact with those of the guideway.

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The magnets employed are superconducting, which means that when they are cooled to less than 450 degrees Fahrenheit below zero, they can generate magnetic fields up to 10 times stronger than ordinary electromagnets, enough to suspend and propel a train.

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It was originally built and operated by the government-owned Japanese National Railways and has been part of the private Japan Railways Group since 1987. The first section of the original line, a 320-mile (515-km) stretch between Tokyo and Osaka, was opened in 1964.

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There's no rail friction to speak of, meaning these trains can hit speeds of hundreds of miles per hour. Yet high speed is just one major benefit of maglev trains. Because the trains rarely (if ever) touch the track, there's far less noise and vibration than typical, earth-shaking trains.

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Maglev, which is derived from the term 'magnetic levitation', is a transport method that employs magnetic levitation to move the vehicle without touching the ground. With maglev technology, a vehicle travels along a 'guideway' using magnets to create both lift and propulsion.

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The train used for the movie, the “Nippon Speed line” is fictional, although it bears some similarities to the real Shinkansen on the line between Tokyo and Kyoto.

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Unlike conventional trains that use wheels, the Maglev is based on magnetic levitation. Electromagnets levitate the train a short distance just above the tracks. These magnets also create the thrust that moves the train.

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The train's tilting mechanism to lean into curves at high speed and the high-quality airtight body minimize vibration and provide a smooth, quiet ride.

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The Superconducting Maglev is equipped with a braking system capable of safely stopping a train traveling at 311mph. Regenerative braking is normally used for deceleration, but if it becomes unavailable, the Superconducting maglev also has wheel disc brakes and aerodynamic brakes.

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In addition, the tracks, signals, rail cars and software made in the U.S. are costlier than imports, largely because the government has not funded rail the way European and Asian countries have, experts say.

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A high-speed train runs very smoothly on a railway line which fastening with high-quality rail fasteners, starting with uniform acceleration and uniform deceleration, so when in the train, we can hardly feel bumpy not just like a common train.

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High Speed Rail is the world's safest form of transportation proven by decades of operations all around the world. Japan was the first nation to build high speed rail in 1964, and has since transported 10 billion passengers without a single injury or fatality!

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Many European and Asian countries operate high-speed trains around 200 mph on special tracks designed for faster speeds and closed to slower rail cars.

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As of August 2022, the fastest train on Earth, based on its record speed, is the Japanese L0 Series Maglev with a record speed of 603 kilometers per hour.

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