three-phase electric drives
Performance Analysis of Inverter Fed Mathematical Modeling of Five Phase Induction Motor
... ABSTRACT: Three phase induction motor is invariably used in industrial, residential commercial and utility applications due to its advantages like low cost, most reliable, low ...motor drives with ...
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Single Phase Interleaved Bridgeless Boost Front End Converter for Three Phase Induction Motor Drive
... of three- phase motors. Three-phase induction motors are preferable for high power applications as they are highly efficient, have smooth torque and good starting ...problem, ...
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Comparison of Induction and BLDC motor drives for Hybrid Electric Vehicles
... conventional three phase inverter with high voltage battery which imposes high stress on switching devices that can be eliminated by using three phase PWM inverter with dc-dc boost at the ...
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PSO Based Neutral Current Compensation in a Three Phase Distribution System Using Electric Springs
... in Electric Power System. The typical loads in a three- phase four-wire distribution system are computer loads, lighting ballasts, small rating adjustable speeds drives (ASD) in air ...
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Analytical models of power losses of a three phase AC DC rectifier for hybrid electric vehicles
... output phase and that the sequence of the commutations is in the way of“a->b->cc->b->a”; They are helpful for working out the switching loss model of AC-DC matrix ...assumed three-phase ...
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Real-Time Fault Detection and Reconfiguration of a Three-Phase Electric Motor Drive
... hybrid electric vehicle is becoming more important. The operation of three-phase inverters in adjustable speed AC motor drives has a direct impact on the driven electric ...
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Three Phase Nine Level Inverter Fed Induction Motor Drives for Harmonic Reduction
... [9] D. Sun, Z. Y. He, Y. K. He, and Y. F. Guan, “Four-switch inverter fed PMSM DTC with SVM approach for fault tolerant operation,” in Proc. IEEE Int. Electric Machines Drives Conf., 2007, vol. 1–2, pp. ...
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Design and control of segmented triple three phase SPM machines for fault tolerant drives
... Chris Gerada (SM’14) received the Ph.D. degree in numerical modeling of electrical machines from The University of Nottingham, U.K., in 2005. He was a Researcher with The University of Nottingham, working on high- ...
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Mitigation of Neutral Current in a Three Phase System using Electric Springs
... a three-phase four-wire distribution system may be computer loads, lighting ballasts, small rating adjustable speeds drives (ASD) in air conditioners, fans, refrigerators and other domestic ...
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Comparison of two three phase pll systems for more electric aircraft
... generalized integrator frequency-locked loop [31]. This paper proposes a different PLL solution, based on a third-order linear and time-invariant observation model derived from a Steady- State Linear Kalman Filter ...
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Degree of Fault Tolerance as a Comprehensive Parameter for Reliability Evaluation of Fault Tolerant Electric Traction Drives
... Abstract – This paper describes a new approach and methodology of quantitative assessment of the fault tolerance of electric power drive consisting of the multi-phase traction electric motor and ...
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Design and Modeling Improved Direct Torque Control of Induction Motor Drive
... The block diagram for a hysteretic DTC motor drive is shown in Figure 1. The typical use of DTC in an industrial setting, where a motor is connected to the electric grid via an inverter and rectifier pair. The ...
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Control Strategy for Four Quadrant Operation of Modular Brushless DC Motor Drive Using Hall Effect Sensors
... speed drives require three phase induction motors for their ...any phase, the drive system has to be shut down. If six- phase induction motors which are supplied by two current source ...
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Effect of Unbalance on Positive-Sequence Synchrophasor, Frequency and ROCOF Estimations
... In [20] the impact of a negative sequence component on the estimation performed by means of the aforementioned reference algorithms and of the recently proposed space vector (SV) based algorithms [21], [22] has been ...
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Study of challenges in technology development and market penetration of hybrid electric vehicles in Canada
... oriented control of induction motor drives for hybrid electric vehicles," in Proc. 2007 Plug-In Hybrid Electric Vehicle Conference, Winnipeg.. APPENDIX. Induction machine parameters:[r] ...
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A modular multilevel converter with ripple-power decoupling channels for three-phase MV adjustable-speed drives
... for three- phase MMC-fed variable speed ...MMC phase legs are decoupled altogether within each chain of three magnetically-coupled SMs, where the ripple power is transferred from one SM to ...
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Control Strategy for Symmetrical Multi Level Inverter Fed Modular BLDC Motor Drive using Low Frequency modulation Technique
... The PWM module simplifies the task of generating multiple synchronized Pulse Width Modulated (PWM) outputs. It has six PWM I/O pins with three duty cycle generators. The three PWM duty cycle registers are ...
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A reliable vector control method: IFOC for three phase induction motor drives using SVPWM
... Field oriented control: The Field Orientated Control (FOC) consists of controlling the stator currents represented by a vector. This control is based on protrusions which transform a three phase time and ...
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Model predictive Direct Flux Vector Control of multi three phase induction motor drives
... multi three-phase structures, is proposed in this ...multi three-phase approach, where each three-phase winding set is independently ...
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Sustainable mobility: the Italian technological challenge
... The electric motor provides a torque (assistance) which is proportional to the rider’s effort: the engine will support the driver where is more necessary, for instance during an ...
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