What's the difference between high-speed rail and bullet train? Can the bullet train run on the high-speed rail?

What's the difference between high-speed rail and bullet train? Can the bullet train run on the high-speed rail?

The difference between high-speed rail and bullet train-bullet train and bullet train are essentially EMU, but the speed level is different. The speed of EMU is about 200-250, and the speed of high-speed rail is about 300-350. In addition, bullet trains can run on existing lines (the signal system of ordinary emus is compatible with existing lines), while high-speed trains must run on newly-built passenger dedicated lines (the signal system of high-speed emus is incompatible with existing lines).

High-speed trains are EMUs, but in China, EMUs with a speed of more than 300 per hour are called high-speed trains and high-speed railways. At present, China EMU has CRH 1 CRH2 CRH3 CRH5, while the EMU used in high-speed trains is CRH2C CRH3. As for why some trains can't reach the speed of high-speed trains, it's because CRH 1 CRH2 CRH5 is designed at a speed of 200km/h, and finally the Ministry of Railways requires it to be 250km/h, while the CRH2C CRH3 of high-speed railways is defined as 300km/h in design, and finally the Ministry of Railways requires it to be 350 km/h. ..

Bullet train is a high-speed train that runs by improving the speed of the existing railway line to some extent. The lines operated by high-speed rail are all newly-built railways, and the design speed is generally above 250 km/h, which belongs to franchise lines and does not run ordinary trains.

Excuse me, are the Shanghai-Nanjing high-speed train and the bullet train running on the same track?

Why not?

When arranging the train diagram, all trains have a considerable interval.

Shanghai-Nanjing high-speed railway is mainly G train (high-speed railway).

D trains are few, which will basically not affect the operation of high-speed rail.

If it is difficult to eliminate this influence, train D will give way to train G at some small stations, and it will stop for a long time (for example, 15 minutes or more).

You should ask the Beijing-Shanghai high-speed railway more about this question. The phenomenon of letting cars on the Shanghai-Nanjing high-speed railway is rare and not that long. The phenomenon of Beijing-Shanghai high-speed train letting cars is many and long, 45 minutes.

Is the high-speed rail as wide as the tracks of the bullet train?

Yes, the gauge of high-speed rail, bullet train and ordinary train is 1435mm, which is the so-called quasi-rail.

Is the track of the bullet train the same as that of the high-speed rail?

Not exactly. The bullet train can take the track of the ordinary train, so the old railway station will also have it. But you can also go to high-speed railway station. So the new railway station also has some bullet trains. But high-speed railway station is basically newly built. The requirements for high-speed rail are higher. The speed of the bullet train is also slower, and the requirements for the rails are higher.

What will happen to ordinary bullet trains on the special track of high-speed rail?

Basically normal, no big deal. Both electric locomotives and diesel locomotives can run, and the gauge is required to be the standard gauge. Ordinary trains are not heavy trucks and will not damage the track.

There are also some examples of ordinary trains running on the high-speed rail, such as Hening, Hewu Railway and Changjiu Intercity.

The difference between high-speed rail and bullet train

The full name of high-speed rail is "high-speed railway", which refers to the whole system of highway or "highway+car".

The full name of EMU is "EMU train", which refers to cars.

The full name of the D-prefix train is "EMU passenger train", which can be abbreviated as "EMU".

The full name of the G-prefix train is "high-speed EMU passenger train", and the abbreviation of "high-speed train" is wrong. The correct abbreviation should be "high-speed EMU" or "high-speed train".

High-speed rail mainly refers to the railway with a maximum operating speed greater than (200,250,300 depending on different standards), mainly because of its speed attribute; EMU (MU) literally refers to the combination of several cars with dispersed or concentrated power. There are two kinds of 8-car EMUs operating in China: 6-car 2-trailer and 4-car 4-trailer. EMU mainly belongs to the category of rolling stock on the railway. The relationship between the two is: due to the need of speed, almost all high-speed trains in China operate various types of EMUs, but EMUs do not necessarily run on high-speed trains.

The difference between high-speed trains and bullet trains: In China's current high-speed and intercity railway passenger transport systems, the main difference between bullet trains (D-prefix trains) and high-speed trains (G-prefix trains) is that bullet trains (D-prefix trains) mainly run on existing speed-increasing lines or intercity railways, while bullet trains (D-prefix trains) running on high-speed railway trunk lines are slower than high-speed trains (G-prefix trains). In fact, high-speed rail and bullet train are not the same definition at all. High-speed rail refers to high-speed railway, which is a type of railway system described from the perspective of speed; A bullet train refers to a train with power in it. Except for the front, every car can (pay attention to whether it is necessary) have power. However, these two words have been redefined on domestic railways. In fact, the carriages used in domestic high-speed trains are also bullet trains, so it is correct to call them bullet trains.

In international standards, railways with a speed of more than 200KM/h and a speed of 250KM/h under construction are high-speed railways; The definition of EMU refers to a train consisting of multiple cars equipped with power devices, which is called EMU (group). China's definition is slightly different. EMU refers to trains with a speed of 200~300KM per hour, and the number of trains starts with D (the initial letter of "moving"); High-speed rail refers to trains with a speed of more than 300KM/h, and the number of trains starts with G (the initials of "high"). At present, the trains running on high-speed railways in China are all EMUs. A group of 8 cars, a train has one or two sets of EMUs (that is, a train can only consist of 8 cars or 16 cars), and a set of EMUs can move 6 cars and tow 2 cars, that is, 6 cars have power and the other 2 cars don't; It can also be four movements and four drags, with four sections having power and the other four sections not; Full power can also be 8 knots. For long trains (16 cars), it is the above configuration scheme multiplied by two. Japanese high-speed railways are all operated by EMUs, just like China; However, in Europe, especially Germany and France, there are traditional trains on their high-speed railways. Both Germany's ICE and France's TGV have trains with a speed of more than 200km/h, so it is not necessarily the EMU that runs on the high-speed railway. Therefore, in international standards, high-speed rail refers to railways, and bullet trains are a form of trains. In China's definition, high-speed rail and bullet train are both railway systems including both trains and railways, and the difference lies in their different speeds.

What's the difference between high-speed rail and bullet train?

What is a high-speed rail?

High-speed railway generally refers to the type of railway transportation with a running speed of more than 200 kilometers per hour, mostly referring to passenger transport.

What is EMU?

EMU is a train group composed of power trains and unpowered vehicles (trailers), which always runs in a fixed group in the normal service life cycle and cannot be changed at will.

EMU is divided into diesel EMU and electric EMU according to the power type.

EMU according to the power configuration can be divided into:

Centralized power: It means that the power of the whole vehicle is concentrated on the vehicles at one or both ends of the EMU, and other intermediate vehicles have no power (that is, trailers), which is similar to the traditional train in which one locomotive pulls several cars.

Power distribution: refers to the distribution of all the power to several cars of the EMU, and the middle vehicles have power (that is, the EMU) and no power (that is, the trailer), or all the vehicles have power.

Is the bullet train a high-speed train? The high-speed train uses emus. The high-speed rail itself uses the EMU. In China, the lines of EMUs running at speeds exceeding 300 per hour are called high-speed railways. At present, China EMU has CRH 1 CRH2 CRH3 CRH5, while the EMU used in high-speed trains is CRH2C CRH3.

CRH 1 EMU is one of the CRH series high-speed EMUs ordered by the Ministry of Railways of People's Republic of China (PRC) and China from Bombardier Transportation Company and Qingdao Sifang Bombardier Railway Transportation Equipment Co., Ltd. (formerly known as "Qingdao Sifang Bombardier Bauer Railway Transportation Equipment Co., Ltd." and BSP) for the sixth speed increase of China Railway in 2004. China Railway Department named all CRH vehicles imported from abroad "Harmony".

The train starting with D is a bullet train, and the train starting with G is a high-speed train. The representation method of train number is DX(X is one or two digits or three or four digits), the standard pronunciation of railway system is "moving train x times", and D is the first letter of Chinese phonetic alphabet of Chinese character "East". EMU is a train set consisting of several self-powered vehicles and several unpowered vehicles, in which the powered vehicles are called motor trains and the unpowered vehicles are called trailers. The name of the EMU currently used in China is "Harmony", which is abbreviated as CRH in English, and the full name is China Railway Expressway. At present, there are CRH 1A, CRH 1B, CRH 1E, CRH5A, CRH2B, CRH2C, CRH2E, CRH3C and CRH7. These models have introduced advanced technologies from Canada, Japan, Germany, France and other countries. After digestion, absorption and localization, they have become a series of EMU products with independent intellectual property rights in China. High-speed emu trains. The train number is expressed as GXXXX (four digits), and the standard pronunciation of the railway system is "XXXX times higher", and G is the first letter of the Chinese character "Gao". On February 26th, 2009, the first high-speed railway in China-Wuhan-Guangzhou high-speed railway was put into operation. The design speed of the train is 350km/h, and the maximum speed of the train is 380 km/h.

Do you still dare to take the high-speed rail and bullet train? What's the difference between high-speed rail and bullet train?

1, EMU refers to the type of train. It is a unique name in China, which is different from the previous ordinary trains.

Under normal circumstances, ordinary trains are towed by locomotives, and the carriages themselves have no power; The train car itself has power. When running, there are both locomotives driving and "running by themselves", so that the power can be dispersed and the running speed will be faster. At the same time, compared with ordinary trains, EMU has less vibration and noise. Therefore, bullet trains are different from ordinary trains. At present, there are CRH 1, CRH2, CRH3, CHR5, CRH6, CRH380 and other different types of motor cars in China. Each model has a small division, such as CRH 1A, CRH 1B, etc. CRH6 has not been put into operation), which is called Harmony in Chinese and CRH in English, and is the abbreviation of "ChinaRailwaysHighspeed". Actually, no matter on the "high-speed rail line" or the so-called "bullet train line" in China, bullet trains run. The difference lies in the different models: CRH 1, CRH2 (except CRH2C) and CHR5 are all 200 km, with the designed operating speed of 200KM/H and the highest operating speed. CRH2C, CRH3 and CRH380 are 300 km models, with a design running speed of about 350KM/H and a maximum running speed of 380 km/h. ..

So the bullet train refers to the type of car, and the high-speed rail is the type of railway line. Strictly speaking, the two are not the same concept. But in China, bullet trains and high-speed trains refer to different types of railway lines.

2. The standards of high-speed railway vary from time to time and from country to country. For example, in early Western Europe, the speed of new construction reached 250~300 kilometers per hour, and the speed of old line reconstruction reached 200 kilometers per hour. However, the 1985 international railway trunk line agreement signed by the United Nations Economic Commission for Europe in Geneva stipulates that the speed of new high-speed railway dedicated to passenger trains is above 350 kilometers per hour, and the speed of new high-speed railway with mixed passenger and cargo is above 250 kilometers per hour.

China's Railway Safety Management Regulations, which came into effect on New Year's Day in 20 14, stipulates that high-speed railway refers to the railway passenger dedicated line with a designed operating speed of more than 250 kilometers per hour (including reservation) and an initial operating speed of more than 200 kilometers per hour.

Can electric cars run on expressway?

You can't,

Electric vehicles belong to non-motor vehicles,

Usually you take the rightmost lane. Motor vehicles are faster and electric vehicles are slower.