Title :
Analyze of dual-axle four quadrant transducer motor operation mode
Author :
Shi, Wei ; Zhang, Zhouyun ; Huang, Surong ; Gong, Jun ; Kun, Yang
Author_Institution :
Shanghai Univ., Shanghai
Abstract :
As a new energy transmission device, dual rotor four-quadrant transmission (4QT) simplifies power-train structure of electrical variable transmission (EVT) and makes internal combustion engine (ICE) operate in high efficiency region. Reduction of fuel consumption and the improvement of vehicle performance are achieved as well. In this paper, different operation modes of EVT are analyzed based on the discussion of torque and power characteristics of 4QT, corresponding to actual requirements of vehicles, specific parameters of 4QT are proposed, 4QT prototype machine were measured and calculated with the Finite-Element Analyze (FEA). By use of engine and load simulation test platform, the function and performance of 4QT are tested. Prototype test data shows that design of 4QT is viable and rational.
Keywords :
hybrid electric vehicles; machine control; permanent magnet motors; power transmission (mechanical); synchronous motors; transducers; dual-axle four quadrant transducer motor operation mode; electrical variable transmission; energy transmission device; finite-element analysis; internal combustion engine; power-train structure; Fuels; Ice; Internal combustion engines; Power measurement; Prototypes; Rotors; Testing; Torque measurement; Transducers; Vehicles; Four-quadrant Transducer; hybrid electric vehicle;
Conference_Titel :
Electrical Machines and Systems, 2008. ICEMS 2008. International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-3826-6
Electronic_ISBN :
978-7-5062-9221-4
