Results 21 to 30 of about 1,328,697 (296)
Energies, 2020 Control of a perturbed electric power system comprised of a hydrogen fuel cell (HFC), boost and boost/buck DC–DC power converters, and the ultra-capacitor (UC) is considered within an electric vehicle application.
Yuri B. Shtessel +2 more
doaj +1 more source
Discrete‐time modelling and stability analysis of wireless power transfer system
IET Power Electronics, 2021 Wireless power transfer (WPT) has been widely used in recent years due to its convenient access to power and security in some specific cases. However, the inherent non‐linearity of the WPT system can result in unexpected stability problems. In this paper,
Xiufang Hu +5 more
doaj +1 more source
Advanced Speed‐and‐current control approach for dynamic electric car modelling
IET Electrical Systems in Transportation, 2021 Considering environmental conditions and reduced fuel availability, electric cars (ECs) play a vital role in many applications such as consumer cars and short‐distance transportation.
Buddhadeva Sahoo +2 more
doaj +1 more source
Design and implementation of hybrid vehicle using control of DC electric motor [PDF]
, 2019 The electric motors and its control technology are key components of hybrid electric vehicles (HEVs). Control of the electric motor is a fundamental issue for traction application in electric vehicles and HEVs. This paper presents the design, development
Chaudary, Muhammad Akmal +3 more
core +2 more sources
Electrical resistance of the current collector controls lithium morphology
Nature Communications, 2022 AbstractThe electrodeposition of low surface area lithium is critical to successful adoption of lithium metal batteries. Here, we discover the dependence of lithium metal morphology on electrical resistance of substrates, enabling us to design an alternative strategy for controlling lithium morphology and improving electrochemical performance.
Solomon T. Oyakhire +12 more
openaire +3 more sources
A lyapunov‐based adaptive voltage controller for a grid connected PV system
IET Smart Grid, 2021 A new Lyapunov‐based adaptive controller (LBAC) for a single stage three‐phase grid‐connected PV system (GCPVS) is proposed here. The uncertainties in solar irradiation affects the performance of the GCPVS.
Malay Bhunia +2 more
doaj +1 more source
Macroscopic Characterization of Mechanical Properties in Electric Current Treated Dry Drawn High Strength Wires [PDF]
, 2017 The present paper investigates the use of electric current treatment in improving the drawability of plain carbon steel wire for high strength steel applications. The mechanical properties for wires of composition 0.80C-0.65Mn-0.27Si wt.% of diameters 4.
Haldar, Arunansu +2 more
core +1 more source
Electrically controlled pumping of spin currents in topological insulators [PDF]
Physical Review B, 2011 Pure spin currents are shown to be generated by an electrically controlled quantum pump applied at the edges of a topological insulator. The electric rather than the more conventional magnetic control offers several advantages and avoids, in particular, the necessity of delicate control of magnetization dynamics over tiny regions.
CITRO, Roberta +2 more
openaire +2 more sources
IET Smart Grid, 2023 In this article, a robust optimal distributed controller is designed for achieving average voltage regulation and current sharing in a DC microgrid. Each distributed generation unit (DGU) consists of a DC‐DC buck converter that supplies a local constant ...
Ali Amirparast, S. Kamal Hosseini Sani
doaj +1 more source
A Novel Decomposition for Control of DC Circuits and Grid Models with Heterogeneous Energy Sources [PDF]
, 2017 The way in which electric power depends on the topology of circuits with mixed voltage and current sources is examined. The power flowing in any steady-state DC circuit is shown to depend on a minimal set of key variables called fundamental node voltages
barrows +4 more
core +3 more sources