Results 21 to 30 of about 3,349,636 (246)
Effective control of the error in a direct measurement of core-loss power [PDF]
, 1995 Accuracy of a direct measurement of core-loss power is severely limited in many applications by the extra phase shift between the measured voltage and current.
Tan, F. Dong +2 more
core +1 more source
Tạp chí Khoa học Đại học Huế: Khoa học Tự nhiên, 2021 The paper proposes a simplified direct power control strategy of a doubly-fed induction generator fed by a three-level T-type inverter based on finite control set model predictive control.
Van Quang Binh Ngo +4 more
doaj +1 more source
Direct control strategy for a four-level three-phase flying-capacitor inverter [PDF]
, 2010 A direct predictive control strategy is proposed for a three-phase four-level flying-capacitor (FC) inverter in this paper. The balancing of the FC voltages, a challenge in applications with small capacitors and low switching frequencies, is done without
Defaÿ, François +2 more
core +1 more source
World Electric Vehicle Journal, 2023 This paper presents a novel direct power control (DPC) strategy based on an optimized sector division for a three-phase coupled inductor-based bipolar output active rectifier (TCIBAR) applied in more electric aircraft (MEA).
Yajun Zhao, Wenxin Huang, Feifei Bu
doaj +1 more source
Active Power Filtering Using the ZDPC Method under Unbalanced and Distorted Grid Voltage Conditions
Energies, 2015 In this paper, we propose a new Zero Direct Power Control (ZDPC) technique for active compensation of harmonics and reactive power, using shunt active power filter (SAPF), based on cancellation of instantaneous active and reactive power disturbances by ...
Kamel Djazia +3 more
doaj +1 more source
Improved Direct Model Predictive Control for Grid-Connected Power Converters
Energies, 2020 This paper proposes a computationally efficient and robust direct model predictive control (DMPC) technique with enhanced steady-state performance for power converters tied to the electric utility.
Mohamed Abdelrahem +2 more
doaj +1 more source
Energies, 2023 This study proposes a simplified super-twisting algorithm (SSTA) control strategy for improving the power quality of grid-connected photovoltaic (PV) power systems. Some quality issues are considered in this study including the power factor, reducing the
Naamane Debdouche +4 more
doaj +1 more source
Direct Active-Reactive Power Control of Three Phase PWM Rectifier
Gazi Üniversitesi Fen Bilimleri Dergisi, 2020 In this study, simulation and experimental studies of direct power control for three phase pulse width modulation (PWM) rectifier circuit application are presented. The main advantage of PWM rectifier circuits over diode rectifier circuits is that the DC
Harun ÖZBAY, Akif KARAFİL
doaj +1 more source
A New Fuzzy Direct Power Control of Doubly-Fed Induction Generator in a Wind Power System [PDF]
Journal of Operation and Automation in Power Engineering, 2022 This paper presents a new fuzzy direct power control of double-fed induction generators (DFIG) in the wind power system. The most important issue in the application of DFIG generators is proper control of the active and reactive powers of these ...
A. Hasanzadeh +2 more
doaj +1 more source
Beating of exciton-dressed states in a single semiconductor InGaAs/GaAs quantum dot [PDF]
, 2009 We report picosecond control of excitonic dressed states in a single semiconductor quantum dot. A strong laser pulse couples the exciton and biexciton states, to form an Autler-Townes doublet of the neutral exciton transition.
Boyle, S.J. +5 more
core +1 more source