Optimal current profile control for enhanced repeatability of L-mode and H-mode discharges in DIII-D
Sign Up to like & getrecommendations! Published in 2017 at "Fusion Engineering and Design"
DOI: 10.1016/j.fusengdes.2017.03.022
Abstract: Abstract In this work, model-based control techniques are used to obtain target current profiles in low-confinement-mode (L-mode) as well as high-confinement-mode (H-mode) DIII-D discharges. The control problem is formulated as a trajectory optimization problem to… read more here.
Keywords: current profile; mode; profile control; mode mode ... See more keywords
A practical thermoelectric leg for TECs with optimal current improvement
Sign Up to like & getrecommendations! Published in 2021 at "Materials Letters"
DOI: 10.1016/j.matlet.2021.130785
Abstract: Abstract The maximum temperature difference, which is corresponding to the optimal current, is important for evaluating the performance of thermoelectric coolers (TECs). As a representative of the thermoelectric leg with non-constant cross-section, the pyramidal thermoelectric… read more here.
Keywords: thermoelectric leg; current improvement; leg tecs; optimal current ... See more keywords
Optimal Current Modeling and Identification for Fast and Efficient Torque Ripple Minimization of PMSM Using Theoretical and Experimental Models
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2020.3047058
Abstract: For a permanent magnet synchronous machine (PMSM), torque ripple is a critical issue, especially under low speeds. Torque ripple minimization (TRM) control aims to find the optimal currents to be injected to cancel the existing… read more here.
Keywords: current modeling; pmsm; torque ripple; optimal current ... See more keywords