Results 241 to 250 of about 7,633,646 (255)

The Subtle Structure Modulation of A₂‐A₁‐D‐A₁‐A₂ Type Nonfullerene Acceptors Extends the Photoelectric Response for High‐Voltage Organic Photovoltaic Cells

Macromolecular Rapid Communications, 2022
AbstractMolecular structural modifications are utilized to improve the short‐circuit current (JSC) of high‐voltage organic photovoltaics (OPVs). Herein, the classic non‐fullerene acceptor (NFA), BTA3, is chosen as a benchmark, with BTA3b containing the linear alkyl chains on the middle core and JC14 fusing thiophene on the benzotriazole (BTA) unit as a
Tingting Dai, Ailing Tang, Jiacheng Wang, Zehua He, Xianda Li, Qing Guo, Xingguo Chen, Liming Ding, Erjun Zhou   +8 more
openaire   +2 more sources

Effect of short term thermal aging on PVC films by the extended voltage response measurement method

2020 International Conference on Diagnostics in Electrical Engineering (Diagnostika), 2020
As a result of various new appliances connecting to the low voltage grid (e.g. renewable power sources, electric vehicles etc.) the distribution grid has to face new challenges. Since the distributed power generation can cause reverse power flow, parts of the cables might become overloaded raising the temperature of the cable, hence decreasing its ...
Gergely Mark Csanyi, Zoltan Adam Tamus
openaire   +1 more source

Development of parallel-plate-based MEMS tunable capacitors with linearized capacitance–voltage response and extended tuning range

Journal of Micromechanics and Microengineering, 2009
This paper presents a design technique that can be used to linearize the capacitance?voltage (C?V) response and extend the tuning range of parallel-plate-based MEMS tunable capacitors beyond that of conventional designs. The proposed technique exploits the curvature of the capacitor's moving electrode which could be induced by either manipulating the ...
M Shavezipur, P Nieva, A Khajepour, S M Hashemi   +3 more
openaire   +1 more source

Voltage Modulated DPC Strategy of DFIG Using Extended Power Theory Under Unbalanced Grid Voltage Conditions [PDF]

Energies, 2020
This paper develops a voltage modulated direct power control (VM-DPC) strategy of a doubly fed induction generator (DFIG) using extended power theory under unbalanced grid voltage conditions.
Peng Cheng, Chao Wu, Fuwei Ning
exaly   +2 more sources

Investigation of conduction processes of γ-irradiated EPR insulation by conduction current and extended voltage response measurements

The γ-irradiation initiates several degradation mechanisms in insulating polymers, including cross-linking, chain scission, and oxidation, thereby degrading both the mechanical and electrical properties of the materials. Traditionally, the elongation properties are used to qualify the functionality of polymers in radiation environments; however, there ...
Tamus Z. A., Villani L., Suraci S. V., Fabiani D.   +3 more
openaire   +1 more source

Inter-muscular Responses to Extended Low Voltage Electrical Stimulation of Lamb

2006
N.F.S. Gault, A. Gordon, E.L.C. Tolland
openaire   +1 more source

Dielectric Loss and Extended Voltage Response Measurements for Low-Voltage Power Cables Used in Nuclear Power Plant: Potential Methods for Aging Detection Due to Thermal Stress

Electrical Engineering, 2021
Zoltán Ádám Tamus, Ramy Afia, Ehtasham Mustafa   +2 more
exaly  

Overmodulation Harmonic Modeling and Suppression for Induction Motor Field-Weakening Control With Extended Voltage Tracking Method

IEEE Transactions on Industrial Electronics, 2023
Xu Zhang, Dianguo Xu, Jing Zhang
exaly  

Parameterization of Debye Model for Dielectrics Using Voltage Response Measurements and a Benchmark Problem

Periodica Polytechnica Electrical Engineering and Computer Science, 2021
Zoltán Ádám Tamus, Ramy Afia, Ehtasham Mustafa   +2 more
exaly  

Investigation of conduction processes of γ -irradiated EPR insulation by conduction current and extended voltage response measurements

Journal of Electrostatics
Zoltán Ádám Tamus, Lorenzo Villani, Simone Vincenzo Suraci, Davide Fabiani   +3 more
openaire   +1 more source