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下面为大家整理一篇优秀的paper代写范文- Sweden Green High Speed train，供大家参考学习，这篇论文讨论了瑞典绿色高速列车。瑞典的绿色高速列车，是为了适应冬季寒冷的气候条件而设计的新一代的高速列车，它具有灵活自由、载客量大、成本低、运行速度高，低能耗及低噪音的特点。同时，列车在设计上所用到的新技术进一步确保列车在低温环境及冰雪道路上运行的安全性及可靠性。

Taking Sweden green high speed train as an example, this paper introduces the technical characteristics of the green high-speed train compared with the ordinary train, and introduces the advantages and development prospects of the green high-speed train from the fields of economy, capacity, market, interior design, travel time, etc. To a certain extent, the design and operation of high speed train in cold area of our country has great reference value.

The northwestern and northern parts of Sweden are mainly alpine and hilly, located in the Arctic Circle, the winter days are short, cold, snowy, summer is short and the night is shorter, in order to design suitable for this environment to operate high-speed trains, while reducing operating costs proposed a "green high-speed train program."

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In 2005, the Swedish National Railroad Network and Bombardier company, led by a Swedish team of scientific research units, advisory bodies and train operators, announced plans for a green high-speed train. July 23, 2008, the green high-speed train research and development made a major breakthrough in the design speed of 200 km/h railway, the train test speed reached 295 km/h, the same year September 14, the speed of the green high-speed train increased to 303 km/h, Once again, the speed record of the Swedish railroad was broken. From 2009 to 2012, Green high-speed trains also experienced several important system functions and impact tests in business operations.

The green high-speed train is a new generation of high-speed trains designed for flexibility, high capacity, low cost, low energy consumption and low noise in order to adapt to the cold weather conditions in winter. At the same time, the new technology used in the design of trains ensures the safety and reliability of trains running in low temperature environment and icy road.

According to the characteristics of topography and climate in the Northeast and West regions of China, Sweden's "Green high-speed train program" to a certain extent suitable for the north-east and northwest cold weather conditions, the study of the design characteristics of green high-speed train and its advantages, the cold region of our country running high-speed train design and operation has some reference.

Green high-speed train is a fast, electrified train, compared with the ordinary train, it has a high speed in the running process, on the special high-speed line, the running speed can even exceed $number.

Green high-speed train is a new type of high-speed train, its many advantages for it ushered in more tourists, which makes it have a broader market, for the future development has laid a certain foundation.

Sweden's green high-speed train operation cost is low, the efficiency is high, the economy is good, the expense is low, this is mainly because it uses the new technology in the design process, reduced its cost, its cost mainly includes the investment expense, the time path the reliance cost, the operating indirect cost. However, all the costs of a green high-speed train can be converted to a time path dependent cost, which depends on the traffic design, the same train can give different results according to the analysis of traffic design.

The main goal of the Green high-speed train design is to reduce the operating cost of each seat per kilometer or per traveler, so as to reduce the fares as much as possible to increase the market revenue.

In maintaining a high level of comfort, functionality and attractiveness to passengers, the most important way to reduce costs is the following three points:

First, Shorten travel time. If the design of a green high-speed train has high power, this may shorten the travel time effect. The shortening of travel time improves the utilization of both train and flight attendants, thus reducing the average cost of operators.

Secondly, improve the bearing capacity. For example, if the load factor increases from 50% to 60%, the total cost per passenger per kilometre is usually reduced by about 16%.

Finally, improve the space utilization. For the train, a simple and key parameter is the number of seats per meter on the train is better, which can improve the space utilization of the train.

There are other ways to reduce unit costs, such as: if the purchase cost of each train is reduced to 20%, the total cost will be reduced to close to 6% and the total cost reduced by about 4% if the maintenance cost of the train is reduced by 20%.

Improving space utilization is an important economic source of train operators. In each compartment, compared with ordinary trains, the wide-body train provides more seats and has a large capacity, which will bring better operating economic benefits.

At present, there are two kinds of design of the car body width of the future green high-speed train, namely: wide body width and normal width. From an economic point of view, the train width between the width of the width of the train and the width of the common train will not increase the number of seats, the train utilization is not high, people are not interested in this width of the train. Wide-body trains can help improve the economy of train operation and increase the load-carrying capacity. For the length-determined train, the wide-body train seat is more comfortable. As far as the wide-body train is concerned, the economy class can accommodate 2 + 3 seats by side, and the first class side can accommodate 2 + 2 seats. The width of the interior is 3.3m, the width between the seat and the seat is about the height of the passenger; For ordinary trains, the economy class can accommodate 2 + 2 seats, and the first class side can accommodate 1 + 2 seats.

The wide-body train of $number seats is loved by many travellers for the following two points.

First of all, some of the passengers spontaneously like to sit in a 3-seat-side seat, for example, two adults and a child, or three of young people, or three of adults travel together. The study found that passengers would choose their favorite seats according to their own wishes.

Second, for most of the time, 3 seats in one side of the seat are empty, which will provide a better sense of space and privacy for travellers.

To win the market, the green high-speed train must have the bright spot that attracts people to ride it, and the comfort and convenience in the course of the journey is indispensable. The good indoor environment provides the passenger with the more humanized service. The characteristic of the green high-speed train is to improve the time for travellers to travel, improve the quality of train service and reduce the travel fares. A key factor in attracting passengers is to shorten the running time. The green high-speed train has a good advantage when compared with the automobile and aviation, while the distance is 300km~600km. Given the airport commute, the travel time of the green high-speed train is much lower than the air travel time and is less than the time spent travelling by car.

The interior design of the green high-speed train provides travelers with a good travel environment. Low fares, short travel time, seating comfort is a bright spot for people to travel on a green high-speed train; its interior design provides convenient activities for travellers, and this humanized interior design also attracts the attention of most travelers, making it easier for passengers to take a green high-speed train to start their journey.

The six main areas of green high-speed train design work are economy class, fare increase module, entrance, big entrance for all the crowds, small restaurants and large baggage storage tanks.

The green high-speed train consists of four carriages, they are economy class, fare increase module, small restaurant and large baggage storage compartment. The train door is divided into two kinds, one is the general entrance, the other is the larger entrance, and the larger entrance is convenient for passengers with large baggage, baby carriages and trolleys.

In the interior of the train of free space, visitors can freely call, enjoy the scenery outside the car, but also can read magazines, newspapers and so on. The baggage storage location has three design options: One is the rack design in the front hall, the other is the luggage rack design in the back of the hall, and the other is the luggage rack design in the hall.

The green High speed train has great advantages in riding comfort, running safety, running economy and so on.

Our country is a populous country, during the holidays, the volume of passenger traffic increased sharply, the wide-body design method of the green high speed train makes the passenger capacity of the single section vehicle larger, and can improve the ability of the passengers in a certain extent; the flexible and changeable design style of the green high-speed train brings more enjoyable journey life for the travellers. In addition, the humanized entrance design of the green high-speed train is suitable for various crowds, which will attract more passengers to travel on high-speed trains, while shortening the time for passengers to get up and down, and to shorten travel time. Sweden's green high-speed train technology has great reference value for the development of high speed train in mountainous area.

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