IHACS
"Wide-Band, Self-Calibrating, CMOS-Integrated HALL Magnetometer for Current Sensing Applications"
| Coordinatore | P. DIMITROPOULOS - ELECTRONIC SYSTEMS AND SOFTWARE APPLLICATIONS S.A. - SENSAP SA
Organization address
address: Hydras Str. 2 contact info |
| Nazionalità Coordinatore | Greece [EL] |
| Totale costo | 443˙000 € |
| EC contributo | 443˙000 € |
| Programma | FP7-PEOPLE
Specific programme "People" implementing the Seventh Framework Programme of the European Community for research, technological development and demonstration activities (2007 to 2013) |
| Code Call | FP7-PEOPLE-2007-3-1-IAPP |
| Funding Scheme | MC-IAPP |
| Anno di inizio | 2008 |
| Periodo (anno-mese-giorno) | 2008-08-01 - 2012-07-31 |
Partecipanti
| # | ||||
|---|---|---|---|---|
| 1 |
P. DIMITROPOULOS - ELECTRONIC SYSTEMS AND SOFTWARE APPLLICATIONS S.A. - SENSAP SA
Organization address
address: Hydras Str. 2 contact info |
EL (Athens) | coordinator | 0.00 |
| 2 |
ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE
Organization address
address: BATIMENT CE 3316 STATION 1 contact info |
CH (LAUSANNE) | participant | 0.00 |
| 3 |
KENTRO EREVNAS TECHNOLOGIAS KAI ANAPTYXIS THESSALIAS
Organization address
address: TECHNOLOGIKO PARKO A VIPE contact info |
EL (VOLOS) | participant | 0.00 |
| 4 |
SENTRONIS AD
Organization address
address: Medvedeva Str. contact info |
RS (Nis) | participant | 0.00 |
Mappa
Word cloud
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Obiettivo del progetto (Objective)
'Electronic systems for smart power control are being increasingly installed in modern electrically-propelled vehicles, motors, and actuators for precise: a) position and motion adjustment, b) force and torque regulation, c) power efficiency optimization, and d) energy saving. The functionality of such controllers relies primarily on electric current sensors capable of monitoring precisely pulsed currents varying from DC up to frequencies as high as 100kHz and of reading current alteration rates as high as 10GA/sec. This requirement sets the sensor bandwidth specification to at least 1MHz for 5kA maximum current amplitude and resolution of 0.02% that is 1A. Additionally, modern power control applications require sending of current in multiple conductors positioned densely among each other. The aforementioned restriction poses limitations concerning sensor dimensions and cost as well as positioning distance between sensor and current conductors. Temperature stability is another important parameter that severely affects the performance of current sensors, especially in the case of industrial applications, where they are subjected to large temperature variations. The IHACS project aims at the development of a new family of very compact, galvanically isolated, open-loop, wide-band, self-calibrating current sensors. The sensors are based on sophisticated multi-axes CMOS HALL magnetometers with no ferromagnetic parts that employ a new, elaborate technique for sensitivity stabilization against temperature effects.'
Introduzione (Teaser)
Novel semiconductors have great potential to power sensors that will control small and large motorised equipment. This will increase efficiency and save energy for a whole range of devices with motors.