Recently, the Ministry of Industry and Information Technology of the "industrial energy" second five "plan." To 2015, the internal combustion engine fuel consumption goods decreased by 10% over 2010, to market energy-efficient internal combustion engine products accounted for 20% of market holdings.
Currently, many manufacturers have been using turbo technology.exhaust manifold manufacturer Volkswagen was the first to market small-displacement turbocharged engine of the car companies, TSIDSG combination sought after by the market of its launch, the product has been in short supply. BYD, Great Wall, Brilliance, SAIC, Chery and other brands have also introduced a turbocharged engine, Chery is developing a 0.8T turbocharged engine. General Motors is developing a 3.6L twin-turbo engine, and even has always insisted naturally aspirated engine of the BMW brand, is also developing twin-turbo engine.
Turbocharged engines rely on the turbocharger to increase the intake air amount of the engine, thereby increasing engine power output. Its biggest advantage is not to increase emissions, significantly increasing engine power and torque, improve fuel economy and reduce emissions. Data show that the use of turbocharging technology can help gasoline and diesel vehicles in fuel economy without compromising performance up to 20% and 40%, respectively. At the same time, compared to hybrid vehicles and electric vehicles, but also to achieve substantial cost savings.
A few years ago, the state introduced a number of policies, 拨放 large sums of money to encourage the development of electric cars, but few market sales. Later, the national adjustment policies on energy efficient cars and new energy vehicles equal importance, as long as help to reduce fuel consumption and emissions, will receive a variety of techniques to allow and encourage. 863 Plan "energy saving and new energy vehicles," Wang Binggang major science and technology projects Distinguished experts have said the country will focus on four areas of technology development, one of which is an advanced powertrain and vehicle technologies, such as advanced engine and gearbox . Small-displacement turbocharged engine in achieving energy efficiency while reducing emissions and fuel consumption, is undoubtedly the most to meet the requirements.
Some foreign company expects the global turbocharged engine market will achieve sales double in the next five years. 2009, turbocharged engines totaling 17 million units sold worldwide, in 2015, this figure will reach 35 million units. By 2015, the market share of China's turbocharged engine from the current nearly 10% to 20%.
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