Urresty Betancourt, Julio César (Date of defense: 2012-09-21)
Permanent magnet synchronous motors (PMSMs) are an alternative in critical applications where high-speed operation, compactness and high efficiency are required. In these applications it is highly ...
Arias Pujol, Antoni (Date of defense: 2001-03-01)
This thesis is mainly devoted to the investigation of speed control methods for three phase cage induction motors with particular emphasis being given to Direct Torque Control (DTC) improved ...
Saavedra Ordóñez, Harold (Date of defense: 2015-02-05)
Electric vehicles (EVs) are attractive comparted to internal combustion engine powered vehicles due to several benefits, including low emissions, higher efficiency, less maintenance costs, stronger ...