很遗憾,因您的浏览器版本过低导致无法获得最佳浏览体验,推荐下载安装谷歌浏览器!

New opportunities arising from the development of turbocharged technology.

2017-09-12  From: Fengcheng Pengcheng Power Co. Ltd. Browsing times:173

"Turbocharged gasoline engines have become a mainstream option in the passenger vehicle market, and turbo technology has changed from the alternative technology of gasoline engines to the technology of choice for gasoline engines." This is the judgment of zhao fucheng, deputy director of geely automobile powertrain research institute. 

Turbocharged engines continue to follow miniaturization. At the same time, the matching of the exhaust and other related technologies are constantly improving and changing. The biggest driver of the widespread use of supercharged technologies comes from strict fuel-economy laws. The gasoline engine with turbocharged technology as the basic technology platform has been fully occupied. Improving fuel efficiency and improving response speed reduce pump loss and mechanical loss is the advantage of turbocharged engine. China automotive engineering research institute of national gas engineering technology research center, deputy director of the bo-wen zou said: "the traditional naturally aspirated engine tightened in the face of the relevant laws and regulations and market demand higher ragged. On the turbocharger technology can make the small displacement engine, engine emissions are of the same dynamic performance, and to reduce pumping loss and mechanical damage, better able to balance power performance and fuel economy." 

The technology of turbocharged engine is improved to improve fuel efficiency and heat efficiency and improve engine response speed. "Under 1.5L engine market, the miniaturized three-cylinder turbocharged model gradually increases. For the four-cylinder machine, the application of turbocharger of double vortex tube will be more and more extensive. Zhao fucheng said. The use of double vortex tube technology can greatly improve the inlet efficiency of the engine. 

Fu-cheng zhao also pointed out that the electric turbocharger gradually mature and have production conditions, the hybrid technology, especially the micro mixing 48 v technology provides a powerful platform for the development, will become the supercharger technology new development direction. This technology can effectively improve the low-speed power and responsiveness of supercharged engines, and it is not like mechanical supercharger that increases fuel consumption and worsens startup performance. 

The engine enterprise develops the turbocharger model, which will consider the adaptability of the engine to different working conditions and different customer requirements. According to zhao fucheng, the application of different types of supercharger and related technologies can meet the needs of different customers. Some new turbocharged engines have to meet the demand of the hybrid system while meeting the traditional power demand, which can greatly reduce the development cost of engine enterprises. 

"The gas turbocharger market cake is already big." Zhao fucheng said. This is also recognized by zhang aiming. "As domestic emissions standards improve further, turbocharged technologies will be promoted and developed more quickly," Mr Zou predicts. 

Domestic enterprises shall independently and vehicle turbocharger industry enterprises, scientific research units, the third party inspection agencies such as r&d - applications - testing community formation, taking strategies of development and gradually application "at the same time. Bo-wen zou specific said: "in the enterprise from the matching parts material and the structure optimization design, turbocharger matching and test and evaluation, cost control and other aspects, improve product reliability, with low cost advantage of fast into the market; At the same time, we should accelerate the development of advanced technologies such as turbochargers of electric power, focus on breakthrough intellectual property barriers and strictly control costs, and gradually expand the market share of advanced supercharger products. 

The progress of turbocharger in domestic gasoline engine is worthy of recognition, but there are still problems that cannot be ignored. Booster bo-wen zou, points out that technical route of the single, backward matching turbine performance an-alysis technology, the supercharger test capability is not strong, supercharger itself product technical ability is insufficient, and key issues, such as electronic pressurization products still to be developed. Ai-ming zhang stressed: "compared with foreign companies, domestic enterprises turbo technology gap is still large, the main reason is that foreign engine emissions technology progress is faster than China for a few beats, accumulation of domestic raw data is not more than foreign companies. Domestic engine enterprises should combine theory with practice to make long-term plans. Narrowing the gap requires the domestic independent enterprise to strengthen the data accumulation on the basis of rapid innovation. 


Keywords: turbocharged technology           

Welcome to the  Fengcheng pengcheng power Co., Ltd website! 

Contacter:Mangager hu   Phone:086-137-0495-1577   Telphone:0415-8140577

WhatsApp:8613188363900

Email:pengchengdongli@163.com  Address:zhenxing street,fengcheng,liaoning provice,china


CopyRight © All Rights Reserved: Fengcheng Pengcheng Power Co. Ltd. Site Map XML


Follow us