Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 5 of 5 for “"Permanent Magnet Brushless DC Motor"”.
-
Design and performance evaluation of an electric go-kart and custom permanent magnet brushless DC motor
… This includes designing and building a custom brushless DC motor for use in the drivetrain. Details of the fabrication and assembly processes are included for reference. The motor was not finished in time to be able to be tested, but the performance of the go-kart has been estimated through …
-
Design of Switched Reluctance Motors and Development of a Universal Controller for Switched Reluctance and Permanent Magnet Brushless DC Motor Drives
… design procedure from first principles of electromagnetics is an absolute requirement. This dissertation discusses a procedure that can be applied by engineers with a basic background in electromagnetics. Subsequent to the design of the machine, existing finite element software can do the analysis …
-
Insulated gate transistors: characteristics and application to motor control
… using a pulse width modulation scheme to drive a permanent magnet brushless dc motor was successfully fabricated. The simplicity of the gate drive circuit and the low cost of the device make the IGT ideal for motor drive applications.
-
Development of a power electronics for a flywheel energy storage system
… following aspects. First, due to the nature of permanent magnet brushless DC motor/generator, the operation of three-phase voltage source inverter/rectifier can be simplified to that of a bi-directional DC-DC converter, allowing the use of mostly analog control. Second, there is a problem …
-
Effects of Input Power Factor Correction on Variable Speed Drive Systems
… corrected VSD systems. Three different types of motors - the switched reluctance motor (SRM), permanent magnet brushless dc motor (PMBDC) and dc motor (DCM) are employed in this study. The C-dump converter topology, a single switch per phase converter, is adopted for the prototype SRM- and …