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.
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Showing 1 to 2 of 2 for “"Harmonics (Electric waves)"”.
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Effect of harmonics on the efficiency of a three phase energy efficient and standard motors
This study investigates the impact of harmonics on the performance, efficiency, and the economics of energy efficient motors (EEMs) and standard motors (STMs). In this research, the skin effect impedance model that incorporates the skin effect in the rotor bars is used to study the motor’s behavior …
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Characterization of the singing voice from polyphonic recordings
In order to study the singing voice, researchers have traditionally relied upon lab-based experiments and/or simplified models. Neither of these methods can reasonably be expected to always capture the essence of true performances in environmentally valid settings. Unfortunately, true performances …