Abstract: The invention consists on a linear switched reluctance electrical machine that may be operated indistinctly as a generator or a motor, with a series of characteristics that allow the optimization of the mass to power ratio, as well as the manufacturing cost. The machine has several air gaps, crossed by a single magnetic flux, in which the magnetic force is obtained. This flux is fed by a set of coils (6) placed in the active parts, these active parts are two yokes (4) and (5) in which the magnetic flux closes, there might be other active parts in the mentioned magnetic circuit through which the magnetic flux does not close. A set of passive elements, normally the translators (1) and (2), produce, while moving relatively to the active part, a variation of the reluctance of the circuit with respect to the position which causes a magnetic force.
Type:
Grant
Filed:
May 15, 2009
Date of Patent:
September 18, 2012
Assignee:
Wedge Global, S.L.
Inventors:
Julio Lucas Torralba, Manuel Pinilla Martin
Abstract: The invention consists on a linear switched reluctance electrical machine that may be operated indistinctly as a generator or a motor, with a series of characteristics that allow the optimization of the mass to power ratio, as well as the manufacturing cost. The machine has several air gaps, crossed by a single magnetic flux, in which the magnetic force is obtained. This flux is fed by a set of coils (6) placed in the active parts, these active parts are two yokes (4) and (5) in which the magnetic flux closes, there might be other active parts in the mentioned magnetic circuit through which the magnetic flux does not close. A set of passive elements, normally the translators (1) and (2), produce, while moving relatively to the active part, a variation of the reluctance of the circuit with respect to the position which causes a magnetic force.
Type:
Application
Filed:
May 15, 2009
Publication date:
February 11, 2010
Applicant:
WEDGE GLOBAL, S.L,
Inventors:
Julio LUCAS TORRALBA, Manuel PINILLA MARTIN