Application Research of Electrical Supercharger for Improving Performances of Diesel Engine under Plateau Environment

Abstract:

Against the problems that the working performances deterioration of high-power engine under plateau environment, an electric supercharger system is designed by applying modern control and sensor technology, and after testing performances of the electric supercharger multiple times, the system is optimized according to the internal flow field distribution and export flow characteristics. The tests prove that the system which controlled by electric control device can achieve transient air supply rapidly. Then increased the air flow rate significantly, and it is able to recover the most of the power in low speed part, which propose the feasible way to the problem of engine intake air shortage under plateau environment.

• Periodical: Applied Mechanics and Materials (Volume 552)
• Pages: 211-215
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.552.211
• Online since: June 2014
• Authors: Kun Peng Zheng*, Zhen Biao Wei, Bao Zhan Qin
• Keywords: Diesel Engine, Electric Supercharger, Performance, Plateau Environment

References

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