Considerations for Dependability of the Motor Protection on Current Transformers Performance in VFD Applications
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Industry Applications"
DOI: 10.1109/tia.2017.2648778
Abstract: When generators or motors are started via variable frequency drive (VFD), initial frequency is very low, on the order of few hertz, and can be low for a considerable amount of time or even permanently.… read more here.
Keywords: protection; vfd; frequency; performance ... See more keywords
Vacuum Foam Drying Method Improved the Thermal Stability and Long-Term Shelf Life of a Live Attenuated Newcastle Disease Virus Vaccine
Sign Up to like & getrecommendations! Published in 2022 at "AAPS PharmSciTech"
DOI: 10.1208/s12249-022-02440-4
Abstract: Vaccines used for managing Newcastle disease virus (NDV) rely heavily on cold chain, and this results in major constraints in their successful application, shipping, and storage. This study was undertaken to improve the thermotolerance properties… read more here.
Keywords: shelf life; live attenuated; vaccine; vfd ... See more keywords
A Life Prediction Model for High-Reliability Products and Its Application to VFD Based on Constant-Stress ADTs
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Testing and Evaluation"
DOI: 10.1520/jte20180099
Abstract: For many high-reliability and long-life products, the accuracies of some existing life prediction models are not high enough, which may limit their fast development. For this purpose, four groups of constant-stress accelerated degradation tests (ADTs)… read more here.
Keywords: life prediction; life; stress; constant stress ... See more keywords