Sensorless predictive current control with a charge balance current estimator for boost converters based on discrete‐time model considering current ripple
Sign Up to like & getrecommendations! Published in 2018 at "IET Power Electronics"
DOI: 10.1049/iet-pel.2018.5051
Abstract: The performance of a sensorless predictive current controlled boost converter is usually susceptible to the accuracy of the employed converter and current estimator models. Since the accuracy of conventional current estimator would be degraded due… read more here.
Keywords: estimator; current estimator; charge balance; current ripple ... See more keywords
A High-Bandwidth Current Estimator With Self Tunning for Digital Buck Controller
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3225833
Abstract: In order to solve the low-cost problem of high-speed current sampling in digital buck controllers, a current estimation method based on the direct current resistance current detection principle is proposed in this article. The inductor… read more here.
Keywords: digital buck; buck; current estimator; bandwidth current ... See more keywords