Results 101 to 110 of about 3,403,673 (242)

Boundary-mode operation of the boost converter for thermoelectric generator maximum power tracking [PDF]

open access: yes, 2014
This article has been made available through the Brunel Open Access Publishing Fund.Performance-favourable and noteworthy characteristics of the Boost converter are reported, when the latter operates in Maximum Power Tracking (MPT) mode, while fed from a
Theodoridis, M
core  

An electronic Maxwell demon in the coherent strong-coupling regime

open access: yes, 2018
We consider a feedback control loop rectifying particle transport through a single quantum dot that is coupled to two electronic leads. While monitoring the occupation of the dot, we apply conditional control operations by changing the tunneling rates ...
Cerrillo, Javier   +3 more
core   +1 more source

Feedback control of persistent-current oscillation based on the atomic-clock technique

open access: yes, 2018
We propose a scheme of stabilizing the persistent-current Rabi oscillation based on the flux qubit-resonator-atom hybrid structure. The LC resonator weakly interacts with the flux qubit and maps the persistent-current Rabi oscillation onto the ...
Dumke, Rainer, Yu, Deshui
core   +1 more source

Current and voltage shaping method via modified d–q transformation for the torque ripple compensation in PMSMs

open access: yesThe Journal of Engineering, 2019
This study deals with a novel control strategy for permanent magnet synchronous machines (PMSMs) to incorporate disturbance compensation features in the existing current controller maintaining at the same time the integrity of the reference tracking ...
Milo De Soricellis, Holger Rapp
doaj   +1 more source

Andreev tunneling through a double quantum-dot system coupled to a ferromagnet and a superconductor: effects of mean field electronic correlations

open access: yes, 2009
We study the transport properties of a hybrid nanostructure composed of a ferromagnet, two quantum dots, and a superconductor connected in series. By using the non-equilibrium Green's function approach, we have calculated the electric current, the ...
A. F. Andreev   +5 more
core   +1 more source

Harmonics and unbalanced load compensation by a modular multilevel cascaded converter active power conditioner

open access: yesThe Journal of Engineering, 2019
This paper presents a novel control scheme for a modular multilevel cascaded converter (MMCC) functioning as an active power conditioner (APC) to control the reactive power, eliminate the current harmonics, and compensate unbalanced load current ...
Han Huang   +3 more
doaj   +1 more source

Closed‐loop input current control strategy based on waveform similarity index for the emerging matrix converters with harmonic injection technique

open access: yesIET Electric Power Applications
Harmonic injection matrix converter (HIMC) achieves direct AC‐AC power conversion with maximum voltage transfer and reduced transistor capacity. However, the existing open‐loop current control method for HIMC may bring in low‐order harmonics if the ...
Zhichao Yang   +3 more
doaj   +1 more source

Baseline tests of the Kordesh hybrid passenger vehicle [PDF]

open access: yes
Performance test results are presented for a four-passenger Austin A40 sedan that was converted to a heat-engine-alternator-and battery-powered hybrid. It is propelled by a conventional, gasoline-fueled, heat-engine-driven alternator and a traction pack ...
Bozek, J. M.   +3 more
core   +1 more source

Closed-loop Dynamics of In-core Thermionic Reactor Systems [PDF]

open access: yes
Using a point model of an in-core thermionic converter, alternative schemes for providing closed loop reactor control were investigated. It was found that schemes based on variable gain power regulation buffers which use the reactor current as the ...
Boudreau, J. E., Sawyer, C. D.
core   +1 more source

Dual‐state and self‐oscillating wireless charging system topology for direct‐drive battery

open access: yesIET Power Electronics
This study proposes a novel topology with bi‐stable controlling for wireless charging system (WCS). The advantage of the proposal is that a desired charging current can be directly output from rectifier without requiring charging current manager, thereby
Bo Li, Bao Zhang, Kai Xie
doaj   +1 more source

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