Vector control of direct drive six phase permanent magnet synchronous generators

Nahome, Alemayehu A.; Zaimeddine, R.; Liu, Bing; Undeland, Tore

doi:10.1109/ptc.2011.6019330

Cited by 17 publications

(10 citation statements)

References 12 publications

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“…By substituting the real project parameters in (12) results in (13), where the input current and voltage (I αβ and V αβ ) in (13) are the peak values.…”

Section: Output Voltage Transfer Functionmentioning

confidence: 99%

“…For a proper closed loop operation, two compensator were designed to control the input current and the load bus voltage. As previously discussed, the current and voltage transfer functions used for the controller project are presented in (8) and (13), respectively.…”

Section: Control Designmentioning

confidence: 99%

“…Poly-phase systems have become more relevant and more employed, initially in motor drives applications, aiming a better performance in high power applications, being usual system of 5, 6, 9 and 12 phases, applied in traction applications [10]- [13]. And more recently in power generation, especially in wind systems [14]- [19].…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Six-Phase Bidirectional Rectifier: Modelling, Control and Experimental Results in αβ Reference Frame

Arbugeri¹,

Mussa²

2019

Eletrônica de Potência

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Poly-phase machines have been used for many years in motor drives and more recently in wind power generation. In wind generation the most common poly-phase system is the six-phase, which consists of a dual three-phase system, shifted by 30 electrical degrees from each other and with no neutral connection. Typically, this system employs a twelve-pulse diode rectifier to convert AC to DC voltages. Better results can be achieved employing an active rectifier, since it can provide lower distortion in generator currents and regulated output voltage. However, the dynamic and stationary model of this converter are not reported in the literature, taking that into account, this paper proposes a six-phase active rectifier topology for a dual three-phase system. A stationary frame reference for six-phase system is applied to obtain the converter dynamic model in the αβ coordinates and thus a control strategy is proposed in this frame reference. The proposed topology and control strategy were experimentally verified with a 12 kW prototype. The results were appropriated, providing a regulated output voltage, an input current with reduced harmonic distortion and thus high power factor.

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“…By substituting the real project parameters in (12) results in (13), where the input current and voltage (I αβ and V αβ ) in (13) are the peak values.…”

Section: Output Voltage Transfer Functionmentioning

confidence: 99%

Section: Control Designmentioning

confidence: 99%

See 1 more Smart Citation

Six-Phase Bidirectional Rectifier: Modelling, Control and Experimental Results in αβ Reference Frame

Arbugeri¹,

Mussa²

2019

Eletrônica de Potência

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“…(17), (18) into consideration, xy state variables contribute only to losses due to leakage flux and winding resistance, in other words, no torque is developed [10]. Taking this fact into consideration, the torque developed by the machine is given by eq.…”

Section: Wind Turbine Controlmentioning

confidence: 99%

Dual three-phase PMSG based wind energy conversion system using 9-switch dual converter

Reusser

Kouro

Cárdenas

2015

2015 IEEE Energy Conversion Congress and Exposition (ECCE)

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The following work introduces the use of a nineswitch back-to-back topology, for its use with multiphase permanent magnet synchronous generator, based wind energy conversion systems (WECS). The converter topology consists of a nine-switch dual channel back-to-back three-phase voltage source converter capable of controlling two sets of three-phase variables without voltage limitations when operating both threephase systems at same frequency. This feature is exploited to control both ends of the PMSG and both terminals of a 12 pulse transformer for grid connection.

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“…Permanent Magnet (PM) motors offer several possibilities from the control point of view. In fact, a number of studies [5,[10][11][12][13] prove that they can be designed, optimized and controlled to achieve high power density, low noise, low cogging torque, high efficiency and adaptability for flux-weakening regions. Considering multi-phase PM machines, they have a variety of applications in many areas such as automobiles, robotics, renewable energies, and aerospace [14,15].…”

Section: Introductionmentioning

confidence: 99%

Multi-Phase Modular Drive System: A Case Study in Electrical Aircraft Applications

Onambele

Mabwe

2017

Energies

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In this article, an advanced multiphase modular power drive prototype is developed for More Electric Aircraft (MEA). The proposed drive is designed to supply a multi-phase permanent magnet (PM) motor rating 120 kW with 24 slots and 11 pole pairs. The power converter of the drive system is based on Silicon Carbide Metal Oxide Semiconductor Field-Effect Transistor (SiC MOSFET) technology to operate at high voltage, high frequency and low reverse recovery current. Firstly, an experimental characterization test is performed for the selected SiC power module in harsh conditions to evaluate the switching energy losses. Secondly, a finite element thermal analysis based on Ansys-Icepak is accomplished to validate the selected cooling system for the power converter. Thirdly, a co-simulation model is developed using Matlab-Simulink and LTspice ® to evaluate the SiC power module impact on the performance of a multiphase drive system at different operating conditions. The results obtained show that the dynamic performance and efficiency of the power drive are significantly improved, which makes the proposed system an excellent candidate for future aircraft applications.

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Vector control of direct drive six phase permanent magnet synchronous generators

Cited by 17 publications

References 12 publications

Six-Phase Bidirectional Rectifier: Modelling, Control and Experimental Results in αβ Reference Frame

Six-Phase Bidirectional Rectifier: Modelling, Control and Experimental Results in αβ Reference Frame

Dual three-phase PMSG based wind energy conversion system using 9-switch dual converter

Multi-Phase Modular Drive System: A Case Study in Electrical Aircraft Applications

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