Publication Date:
2009
Short description:
Design of linear alternators for thermoacoustic machines / Rossi, Andrea; Immovilli, Fabio; Bianchini, Claudio; Bellini, Alberto; Serra, Giovanni. - (2009), pp. 2436-2440. ( 2009 IEEE Energy Conversion Congress and Exposition, ECCE 2009 San Jose, CA, usa 2009) [10.1109/ECCE.2009.5316142].
abstract:
This paper compares the available technologies for linear electromagnetic alternators and categorizes them in order to find the best solutions for the thermoacoustic based CHCP. Tubular oscillating permanent magnet actuator featuring SMC stator with a quasi-Halbach PM slider is analyzed and modeled theoretically. Here, a similar configuration is compared to other moving magnet structure but employing open modular construction with laminated magnetic steel winding cores and a critical comparison is made relying on electromagnetic and mechanical simulations to retrieve the best solution for the thermoacoustic application. © 2009 IEEE.
Iris type:
Relazione in Atti di Convegno
Keywords:
Thermoacoustic CHCP linear electromagnetic alternators; Energy Engineering and Power Technology; Electrical and Electronic Engineering
List of contributors:
Rossi, Andrea; Immovilli, Fabio; Bianchini, Claudio; Bellini, Alberto; Serra, Giovanni
Book title:
2009 IEEE Energy Conversion Congress and Exposition, ECCE 2009
Published in: