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Document Type : Latin Dissertation
Language of Document : English
Record Number : 151134
Doc. No : ET22926
Main Entry : Csaba T-th-Nagy
Title Proper : Investigation and Simulation of the Planetary Combination Hybrid Electric Vehicle
Note : This document is digital این مدرک بصورت الکترونیکی می باشد
Abstract : The purpose of this study was the detailed examination of a Planetary CombinationHybrid Electric Vehicle design (PC-Hybrid). The PC-Hybrid unites all the advantages of theexisting hybrid electric vehicle powertrain concepts, such as series, parallel and combination,while eliminating the disadvantages of each.The PC-Hybrid powertrain is built up of an internal combustion engine, and two electricmotor/alternators connected together via a planetary gear set. Several different powertrainconfiguration layouts were investigated as possible setups of the PC-Hybrid and the two mostpromising ones were chosen for further investigation and simulation. A control strategy hasbeen developed for the optimal operation PC-Hybrid configurations. A computer program waswritten to simulate the fuel economy of the PC-Hybrid.A Hybrid Vehicle Simulator, HVSim (developed at WVU), was used as the basis of thecomputer simulation and was used to compare the fuel consumption of the PC-Hybrid design toa baseline conventional vehicle setup as well as to the currently existing hybrid electric vehicleconfigurations. The program uses a backward-looking simulation model that calculates thespeed and torque required of the engine, the motor and the alternator for a given driving cycle.Once the engine, motor and alternator speed and torque are calculated, HVSim uses efficiencymaps of the engine and motor to define their efficiency. Using the instantaneous efficiencyHVSim defines the power loss in each component and calculates the fuel consumption of thesimulated vehicle.The simulation results show that the fuel economy of the PC-Hybrid is better than that ofa comparable Series HEV on the FTP City cycle and...,....-...,..tested for theQ1 PC1 bus cardBoth these projects mere sofixare des elopment efforts tonards contributing to dlfferentaspects of Roboucs and lZ1echatronics projects m the Controls and Roboucs Group..
Subject : Electericl tess
: برق
electronic file name : TL46154.pdf
Title and statement of responsibility and : Investigation and Simulation of the Planetary Combination Hybrid Electric Vehicle [Thesis]
 
 
 
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