AVTR
Optimal Electrical Powertrain via Adaptable Voltage and Transmission Ratio
| Coordinatore | BITRON SPA
Organization address
address: Strada del Portone 95 contact info |
| Nazionalità Coordinatore | Italy [IT] |
| Totale costo | 5˙276˙034 € |
| EC contributo | 3˙489˙988 € |
| Programma | FP7-ICT
Specific Programme "Cooperation": Information and communication technologies |
| Code Call | FP7-2012-ICT-GC |
| Funding Scheme | CP |
| Anno di inizio | 2012 |
| Periodo (anno-mese-giorno) | 2012-05-01 - 2015-04-30 |
Partecipanti
| # | ||||
|---|---|---|---|---|
| 1 |
BITRON SPA
Organization address
address: Strada del Portone 95 contact info |
IT (GRUGLIASCO) | coordinator | 0.00 |
| 2 |
CISC SEMICONDUCTOR GMBH
Organization address
address: LAKESIDE B07 contact info |
AT (KLAGENFURT) | participant | 0.00 |
| 3 |
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V
Organization address
address: HANSASTRASSE 27C contact info |
DE (MUNCHEN) | participant | 0.00 |
| 4 |
INTERACTIVE FULLY ELECTRICAL VEHICLES SRL
Organization address
address: VIA CARLE 1 contact info |
IT (SOMMARIVA DEL BOSCO CN) | participant | 0.00 |
| 5 |
Oerlikon Graziano SpA
Organization address
address: Cumiana 14 contact info |
IT (RIVOLI) | participant | 0.00 |
| 6 |
POLI MODEL SRL
Organization address
address: Strada CARIGNANO 46/1 contact info |
IT (MONCALIERI) | participant | 0.00 |
| 7 |
POLITECHNIKA WARSZAWSKA
Organization address
address: PLAC POLITECHNIKI 1 contact info |
PL (WARSZAWA) | participant | 0.00 |
| 8 |
STMICROELECTRONICS SRL
Organization address
address: VIA C.OLIVETTI 2 contact info |
IT (AGRATE BRIANZA) | participant | 0.00 |
Mappa
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Obiettivo del progetto (Objective)
AVTR addresses the development of the complete Electrical powertrain optimised as a whole of systems:nn- Energy saving in pure urban drive up to 20% with respect to state of-the-art fixed transmission ratio,n- Avoid the use of Permanent Magnet Motors because non optimal elements when integrated in a multi ratios transmission PWT. When designing for energy savings, the maximum efficiency is calculated for the overall PWT over the urban drive, the most suitable motor is the one that matches at the best the rest of the powertrain rather than the motor having the highest peak efficiency,n- Address the application to the largest market context (vehicles ranging in weight less than 1000kg),n- High fun to drive because of the adaptable transmission ratio allowing best acceleration in all conditions,n- Application of 32 bit processing for fast change of Voltage and Transmission Ration- Overall cost reduction per a defined range because of the reduced battery capacityn- Demonstration of the operation of a fail safefail-safe four wheel drive by the coupling of two AVTRs systems in the front and rear axelsn- Reduced cost of ownership and maintanaincemaintenance for the end user due a significant reduction of energy use and overall electromechanical stress.nnThe ambitious objectives are obtained by integrating in a single air cooled compact module: high- power electronic and related intelligence performing variable DC-DC converters and motor drive, asynchronous motor, Variable transmission block and differential.nnEarly demonstration of the technology will be made by preparing specific AVTRs to be installed on a FEV of new concepts for urban mobility and easily adaptable to the majority of electrical vehicles that will be sold before 2020.