2010 Innovation guide rail transportation equipment directory – equipment manufacturers, rail transportation, equipment manufacturing – machinery industries
Number Product Name Category Technical indicators Be the key techniques Market forecasts or industry prospect 7.1 EMU I Sustained speed of 350km / h, maximum speed of 380km / h 1, high-speed bogie design test;
2, AC drive system design test;
3, the braking system designer, test;
4, EMU system integration design and debugging;
5, the train network control; 6, Intelligent Maintenance Technology In accordance with the "long-term Railway Network Plan", China will build four vertical and four horizontal passenger line network, the total mileage will reach 12,000 km. According to a forecast as to 1000 (8 unit) about 300 kilometers per hour EMU. As the present railway construction have been accelerated, the annual demand may reach 250-300 series (8 unit) 7.1.1 Wheel I Speed 350km / h 1, wheel: improving the purity and heat treatment of steel
2, axle: axle to improve fatigue strength, hollow axle assembly technology manufacturing and heat treatment technology In accordance with the EMU market demand, at least 2012 rounds of the 32 000, which axle 32,000, 64,000 wheels 7.2 High-power AC drive locomotive 7.2.1 Electric freight locomotives I 6-axis 9600kW, 7200kW power AC traction locomotive freight railway, axle load: 23 +2 t, maximum operating speed of 120km / h (23t axle load 140km / h), a distributed computer network control 1, high-power traction technology, high power AC drive electric locomotive system integration;
2, traction motors and Gear Box-in-one structure, Drive Reliability, durability design;
3, traction power transformer design and manufacturing processes;
4, high-power water-cooled IGBT traction converter design and control technology, auxiliary converter reliability and redundancy design;
5, bogie design technology and high-strength welding According to "long-term railway network plan", 2012, at least 7200kW and 9600kW power AC electric locomotives nearly 7,000 Number Product Name Category Technical indicators Be the key techniques Market forecast or industrial prospects 7.2.2 Passenger electric locomotive I Greater than 200 kilometers per hour, shaft power is greater than 1600kW railway passenger locomotives, locomotive power of 9600kW, a distributed computer network control Vehicle integration, high-speed locomotive, power transmission and traction control systems, locomotive control system, brake system, auxiliary systems, system technology In accordance with long-term railway development plan, more than 200 km per hour intercity rail passenger line and up to 13,000 km, needs a lot of 200km / h speed and raised levels of inter-line cross road passenger electric locomotive. The next 5 years, is expected to market needs 600 7.2.3 Internal combustion engine Car I Power is more than 6,000 horsepower, emissions reached the international advanced level, 23,25 t axle load, maximum operating speed of 120km / h High-power low-emission energy-saving Diesel engine Technology, EFI technology, drive technology, diesel turbocharger, microcomputer control locomotive technology, locomotive network communication technology, new computer controlled braking technology, lightweight body technology, multi-machine reconnection control technology, 120km / h freight locomotives 25t axle load technology According to "long-term Railway Network Plan", 2012, at least 6,000 horsepower high-power AC drive Internal combustion engine Car about 1000 7.3 Heavy and fast vehicles 7.3.1 Large Axle I Axle load 26.5-30t, speed 100-120km / h Large axle load technology, low-power role bogie technology to reduce long composition vertical impulse technology heavy haul train By 2012, the main trunk line will be gradually unloading points, across the east and west, north and south ran through our channel network and large-capacity coal transportation network will be basically completed, inter-regional freight to achieve by large trucks to achieve replacement large Axle demand will be 35,000 more per year 7.3.2 Fast truck I Axle load 18t, speed 160-200km / h Bogie technology, the body structure technology, brake technology, coupler and buffer technology Fast shipping is one of the world's railway freight transport development and economic development, inter-city open for fast freight train, formed quickly China's railway freight transport networks are becoming more urgent. By 2012, annual demand will be over in 3000 Number Product Name Category Technical indicators Be the key techniques Market forecast or industrial prospects 7.4 Urban Mass Transportation Equipment 7.4.1 Metro A-cars I Maximum operating speed of 80km / h Lightweight body technology, domestic traction, braking system technology, traction system, network control system A type of metro vehicles now are mostly foreign or joint venture products, traction and braking systems and more for the imported products, due to Metro A-cars have the capacity and the characteristics of the larger cities in the passenger a better market prospects, projected to 10 years, the annual demand in 1000 7.4.2 100% low-floor transit vehicles I Maximum operating speed of 80km / h Bogie technology, traction system, network control system, power-driven technology, bogie design and manufacturing technology, vehicle suspension technology 100% low floor vehicles meet the City Metro Rail subway product development, future demand for not less than 500 years
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