Hybrid pneumatic-power system which recycles exhaust gas of an internal-combustion engine

K. David Huang, Sheng-Chung Tzeng, Wei-Ping Ma and Wei-Chuan Chang

Applied Energy, 2005, vol. 82, issue 2, 117-132

Abstract: The hybrid pneumatic power system (HPPS) proposed in this research replaces the battery's electric-chemical energy with flow work and optimizes the management and utilization of the energy. This power system is able to keep the internal-combustion engine working at its optimal condition and turn its waste energy into effective mechanical energy and so enhance the thermal efficiency of the whole system. Using computer simulation software ITI-SIM, this study simulates the overall dynamic characteristics of the system in accordance with the regulated running-vehicle test-mode ECE47, and, with experimental verification and analysis, proves that this system can meet the requirements of the standard running-car mode. As for recycling the waste energy, the experimental results show that this design could offset the shortcomings of the low-density of pneumatic power and so effectively enhance the efficiency of the whole system.

Keywords: Hybrid; pneumatic-power; system; Waste-energy; recycling; Engine'; s; thermal-efficiency (search for similar items in EconPapers)
Date: 2005
References: View complete reference list from CitEc
Citations: View citations in EconPapers (10)

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