Search for dissertations about: "direct drive"
Showing result 1 - 5 of 112 swedish dissertations containing the words direct drive.
-
1. On Direct Drive Bone Conduction Devices - Hearing Rehabilitation and Objective Assessment of Stimulation Methods
Abstract : Bone conduction devices (BCDs) rely on the transmission of sound in form of vibrations generated by a transducer to the inner ear via the skull and surrounding soft tissues. Direct drive BCDs stimulate the skull bone directly, either via a skin-penetrating abutment (BAHAs, Bone Anchored Hearing Aids), or with a transducer implanted under intact skin (active transcutaneous devices). READ MORE
-
2. Design of Direct-driven Permanent-magnet Generators for Wind Turbines
Abstract : This thesis presents an investigation of how a direct-driven wind turbine generator should be designed and how small and efficient such a generator will be. Advantages and disadvantages of various types of direct-driven wind turbine generators are discussed, and a radial-flux permanent-magnet generator connected to a forced-commutated rectifier is chosen for a detailed theoretical investigation. READ MORE
-
3. Permanent magnet generator for direct drive wind turbines
Abstract : .... READ MORE
-
4. Electromagnetical Dynamics of a Direct Drive Wave Energy Converter
Abstract : .... READ MORE
-
5. Simulation of Direct Drive Generator for Underwater Power Conversion
Abstract : .... READ MORE