Results 81 to 90 of about 385,595 (210)

Model-based Sensor Fault Diagnosis of a Lithium-ion Battery in Electric Vehicles

Energies, 2015
The battery critical functions such as State-of-Charge (SoC) and State-of-Health (SoH) estimations, over-current, and over-/under-voltage protections mainly depend on current and voltage sensor measurements.
Zhentong Liu, Hongwen He
doaj   +1 more source

Open-circuit diagnosis method based on dual-mode voltage residual model for T-type three-level inverter

Scientific Reports
This study proposes a rapid online diagnostic method based on a dual-mode line voltage residual model for diagnosing IGBT open-circuit faults in a T-type three-level inverter.
Liming Song, Minxuan Liao, Rongkun Wang, Xinhua Guo   +3 more
doaj   +1 more source

Piezoconductivity of gated suspended graphene

, 2010
We investigate the conductivity of graphene sheet deformed over a gate. The effect of the deformation on the conductivity is twofold: The lattice distortion can be represented as pseudovector potential in the Dirac equation formalism, whereas the gate ...
L. D. Landau, M. V. Medvedyeva, P. Morse, Ya. M. Blanter   +3 more
core   +2 more sources

Transmission Power Measurements for Wireless Sensor Nodes and their Relationship to the Battery Level [PDF]

, 2005
In this work we focus on the new generation EYESIFXv2 [1] wireless sensor nodes by carrying out experimental measurements on power related quantities.
Bellettini, C., Blom, S., Mazzini, G., Rossi, M., Sinigalliesi, A., Stabellini, L.   +5 more
core   +2 more sources

Study the Effect of Welding Parameters on the Residual Stresses Induced by Submerged Arc Welding process

مجلة النهرين للعلوم الهندسية, 2017
Welding residual stress has influences on fatigue, fracture, and corrosion. It is therefore important to explore the welding factors effect on the residual stresses.
Samir Ali Amin, Sadeq Hussein Bakhy, Fouad Ali Abdullah   +2 more
doaj  

Optimized Solar Potential Maximization Model for Improved Power Stability in Photovoltaic systems [PDF]

E3S Web of Conferences
The power stability in power distribution systems are well studied. There exist numbers of models towards maintaining the power stability which consider the residual energy of PV systems.
Biradar Vijayalaxmi
doaj   +1 more source

High-voltage nanosecond pulses in a low-pressure radiofrequency discharge

, 2013
An influence of a high-voltage (3-17 kV) 20 ns pulse on a weakly-ionized low-pressure (0.1-10 Pa) capacitively-coupled radiofrequency (RF) argon plasma is studied experimentally.
Couëdel, Lenaic, Fortov, Vladimir, Hou, Lujing, Ivlev, Alexei, Morfill, Gregor, Pustylnik, Mikhail, Thomas, Hubertus, Vasilyak, Leonid   +7 more
core   +1 more source

Residual voltage as an ad-hoc indicator of electrode damage in biphasic electrical stimulation. [PDF]

J Neural Eng, 2021
Krishnan A, Forssell M, Du Z, Cui XT, Fedder GK, Kelly SK.   +5 more
europepmc   +1 more source

Alternative Adaptive Filter Structures for Improved Radio Frequency Interference Cancellation in Radio Astronomy

, 2010
In radio astronomy, reference signals from auxiliary antennas that receive only the radio frequency interference (RFI) can be modified to model the RFI environment at the astronomy receivers.
Mitchell, D. A., Robertson, J. G., Sault, R. J.   +2 more
core   +1 more source

High-Temperature Degradation Tests on Electric Double-Layer Capacitors: The Effect of Residual Voltage on Degradation. [PDF]

Materials (Basel), 2021
Omori T, Nakanishi M, Tashima D.
europepmc   +1 more source