Results 31 to 40 of about 17,974,907 (299)
Vector control of a high power induction machine [PDF]
, 1992 The design and implementation of a high-power (2 MW peak) vector control drive is described. The inverter switching frequency is low, resulting in high-harmonic-content current waveforms.
Wishart, M. T., Steinke, J. K.
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Hysteresis current control of a vector controlled induction motor and DTC: an assessment
International Journal of Electronics, 2004 This paper presents the speed control of an induction motor using nonlinear current control in rotating coordinates. Two hysteresis comparators and the position of the motor flux are used to generate directly the gate pulses for the power transistors of the inverter.
Rodriguez, J +5 more
openaire +3 more sources
Finite element method using vector finite elements applied to eddy current problems [PDF]
, 2011 Vector fields found in electromagnetics are fundamentally different to vector fields found in other research areas such as structural mechanics. Electromagnetic vector fields possess different physical behaviour patterns and different properties in ...
Adams, Leila
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The Journal of Engineering Research, 2014 This paper focuses on delivering an effective performance qualification (PQ) control strategy for a grid connected photovoltaic (PV) system. A PV-based distributed generation system with a capacity of 10 kilo volt amps (kVA) was connected to the utility ...
V. Rajini
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Current vector control pipeline.
, 2016 Current vector control pipeline.
David Bell (38377) +6 more
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Research on Semi-vector Predictive Control Strategy of Active Power Filter
发电技术, 2019 Aiming at the problems of limited selection range of voltage vector and low accuracy of current tracking in the classical model predictive current control algorithm, an improved model predictive voltage control algorithm was proposed.
Jing GONG, Qiaojie ZHANG
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Research on participation of flywheel energy storage in wind farm frequency regulation control
Zhejiang dianli, 2022 In view of a whole series of problems such as the reduction of system inertia， the increase of frequency fluctuation， and the deterioration of power quality caused by large-scale wind power integration， a flywheel with high power density is designed for ...
ZHANG Jihong +4 more
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Vector control interventions required for sustained control and for eradication.
, 2013 Vector control interventions required for sustained control and for eradication.
The malERA Consultative Group on Vector Control (614254)
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Multi-Virtual-Vector Model Predictive Current Control for Dual Three-Phase PMSM
Energies, 2021 This paper proposes a multi-virtual-vector model predictive control (MPC) for a dual three-phase permanent magnet synchronous machine (DTP-PMSM), which aims to regulate the currents in both fundamental and harmonic subspace.
Tianjiao Luan +6 more
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Three-dimensional eddy current analysis by the boundary element method using vector potential [PDF]
, 1990 A boundary-element method using a magnetic vector potential for eddy-current analysis is described. For three-dimensional (3-D) problems, the tangential and normal components of the vector potential, tangential components of the magnetic flux density ...
Tsuboi, H., Tanaka, M.
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