Results 271 to 280 of about 1,854,241 (353)

Advancements and Future Prospects of Energy Harvesting Technology in Power Systems. [PDF]

open access: yesMicromachines (Basel)
Du H   +8 more
europepmc   +1 more source

Exceeding 50 mW RMS‐Output Magneto‐Mechano‐Electric Generator by Hybridizing Piezoelectric and Electromagnetic Induction Effects

Advanced Functional Materials, 2022
A magneto‐mechano‐electric (MME) generator with root mean square (RMS) output exceeding 50 mW is demonstrated by integration of a piezoelectric Pb(Mg1/3Nb2/3)O3‐Pb(Zr,Ti)O3 (PMN‐PZT) single crystal and an electromagnetic induction structure to convert a ...
Min Sub Kwak   +10 more
semanticscholar   +1 more source

Frequency Coupling Characteristic Modeling and Stability Analysis of Doubly Fed Induction Generator

IEEE transactions on energy conversion, 2018
Impedance-based method is an effective method to analyze the system stability. Based on the impedance stability theory, a doubly fed induction generator (DFIG) based wind power generation system can be decoupled into a positive- and a negative-sequence ...
Yunyang Xu   +4 more
semanticscholar   +1 more source

Optimal Efficiency Control in a Wind System With Doubly Fed Induction Generator

IEEE transactions on power electronics, 2019
This paper proposes an optimal efficiency control scheme for a wind system with doubly fed induction generator (DFIG). The suggested control scheme combines loss minimization (LM) in the DFIG and maximum power point tracking (MPPT) in the wind turbine ...
N. Karakasis   +4 more
semanticscholar   +1 more source

Super-Twisting Sliding Mode Direct Power Control of a Brushless Doubly Fed Induction Generator

IEEE transactions on industrial electronics (1982. Print), 2018
This paper proposes and implements a super-twisting sliding mode direct power control (SSM-DPC) strategy for a brushless doubly fed induction generator (BDFIG).
Ramtin Sadeghi   +4 more
semanticscholar   +1 more source

Advanced Control of Doubly Fed Induction Generator for Wind Power Systems

, 2018
Covers the fundamental concepts and advanced modelling techniques of Doubly Fed Induction Generators accompanied by analyses and simulation results Filled with illustrations, problems, models, analyses, case studies, selected simulation and experimental ...
Dehong Xu   +3 more
semanticscholar   +1 more source

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