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Filtering by: Creator Clarke, Karl Committee Member Haapala, Karl

DC bus capacitor discharge of permanent magnet synchronous machine drive systems for hybrid/electric vehicles

Creator:

Jin, Lei

Abstract:

Permanent magnet synchronous machines (PMSMs) are widely used in electric vehicles and hybrid electric vehicles to propel the wheels. Various control strategies have been developed for PMSM drive systems to achieve both high efficiency and safe operation. In a PMSM drive system, generally the high voltage battery and the power...

Resource Type:

Masters Thesis

Full Text:

and Dr. Karl R. Haapala for being part of my committee. I would like to thank Mike Starrett, Han
Design and manufacturing study of hydroelectric turbines using recycled and natural fiber composites

Creator:

Whitehead, Marc

Abstract:

The objective of this project is to demonstrate the feasibility fiber-reinforced turbine components through a design and manufacturing study. The motivation for using composites is to reduce weight and simplify manufacturing especially at high production volumes. In addition, natural fiber composites are implemented for applicable components to reduce environmental impact....

Resource Type:

Masters Thesis
Sustainable building design framework : an integrated approach

Creator:

Piacenza, Joseph R.

Abstract:

This paper combines two research publications working toward the development of an integrated framework for commercial sustainable building design. Current methodologies utilize a traditional architectural top-down approach to sustainable building design practices that consumes financial and temporal resources early in the design process. By identifying the array mechanical subsystems required...

Resource Type:

Masters Thesis