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http://dx.doi.org/10.7735/ksmte.2013.22.3.364

Steady State Performance Analysis of the Multi-mode Power Transmission Systems Equipped on Passenger Car  

Lim, Won-Sik (Dept. of Mechanical and Automotive Engineering, Seoul National University of Science and Technology)
Park, Yun-Kyoung (Dept. of Mechanical and Automotive Engineering, Seoul National University of Science and Technology)
Park, Sung-Cheon (Dept. of Automotive, Yeoju Institute of Technology)
Publication Information
Journal of the Korean Society of Manufacturing Technology Engineers / v.22, no.3, 2013 , pp. 364-371 More about this Journal
Abstract
Because of the increases in international oil prices and the level of global warming, the automotive industry has much interest in developing green cars with high fuel efficiencies. In addition, researchers in Korea are actively responding to high oil prices and $CO_2$ emission regulations in many ways. One example is, the multi-mode hybrid system, which is being studied to improve its performance. Because a multi-mode hybrid system is able to overcome the weaknesses of a system that uses simple planetary gears, excellent fuel efficiency and driving performances are the key features of the system. This paper analyzes the driving performance of the power-train system of GM-2MT70, which consists of one engine, two electric motors, one simple planetary gear, one double planetary gear, two clutches, and two brakes. The driving performance of the system's steady state is analyzed using performance modeling. The dynamic performance is analyzed using Matlab Simulink.
Keywords
Green car; Fuel efficiency; Multi-mode hybrid; Simple planetary gear; Double planetary gear; Driving performance; Performance modeling; Steady state; Dynamic performance;
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Times Cited By KSCI : 1  (Citation Analysis)
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