This decommissioned ERA site remains active temporarily to support our final migration steps to https://ualberta.scholaris.ca, ERA's new home. All new collections and items, including Spring 2025 theses, are at that site. For assistance, please contact erahelp@ualberta.ca.
Search
Skip to Search Results-
Adaptive phase synchronization techniques for unbalanced and distorted three-phase voltage system
DownloadFall 2010
Interfacing and operating AC power electronic systems requires rapid and accurate estimation of the phase angle of the power source, and specifically of the positive sequence of the three-phase utility grid voltage. This is needed to ensure reliable operation of the power control devices and of...
-
Fall 2021
Sampling, employed as a special type of mixing, allows using a low local frequency to down-convert the high-frequency RF signal. Existing work of sampling is limited to analog sampling. If a high-speed digital sampler is directly applied to sample the RF signal, the generated output will be the...