Journal Article10.1109/41.767071
Reference frames fit for controlling PWM rectifiers
TL;DR: Grounds of field orientation can be applied to control the power flow, yielding high-dynamic performance in bidirectional pulsewidth modulation rectifiers by considering the utility grid as a virtual electric machine.
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Abstract: The authors argue that one should keep things simple when controlling bidirectional pulsewidth modulation rectifiers by considering the utility grid as a virtual electric machine. The advantage is that the air-gap flux of this big machine can be directly measured in a straightforward way. Therefore, as shown in this paper, principles of field orientation can be applied to control the power flow, yielding high-dynamic performance.
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Citations
A review of single-phase improved power quality AC-DC converters
TL;DR: This paper presents an exhaustive review of three-phase improved power quality AC-DC converters configurations, control strategies, selection of components, comparative factors, recent trends, their suitability, and selection for specific applications.
Simple direct power control of three-phase PWM rectifier using space-vector modulation (DPC-SVM)
TL;DR: DPC-SVM exhibits several features, such as a simple algorithm, good dynamic response, constant switching frequency, and particularly it provides sinusoidal line current when supply voltage is not ideal, which has proven excellent performance and verify the validity of the proposed system.
737
Virtual flux based direct power control of three-phase PWM rectifiers
Mariusz Malinowski,Marian P. Kazmierkowski,Steffan Hansen,Frede Blaabjerg,Gil D. Marques +4 more
- 08 Oct 2000
TL;DR: In this article, the authors proposed a direct power control (DPC) of three-phase pulsewidth-modulated rectifiers without line voltage sensors, which is based on virtual flux (VF) estimation.
707
A comparative study of control techniques for PWM rectifiers in AC adjustable speed drives
TL;DR: In this article, four control techniques for PWM rectifiers in AC adjustable speed drives are presented, and results of computer simulations and laboratory experiments are given, documenting advantages and disadvantages of individual control strategies.
431
A comparative study of control techniques for PWM rectifiers in AC adjustable speed drives
Mariusz Malinowski,Marian P. Kazmierkowski,Andrzej M. Trzynadlowski +2 more
- 29 Nov 2001
TL;DR: In this article, control techniques for PWM rectifiers in AC adjustable speed drives are described and compared with their voltage based counterparts, that is, the voltage oriented control (VOC) and voltage-based direct power control (DPC) techniques.
358
References
A space vector-based rectifier regulator for AC/DC/AC converters
TL;DR: In this paper, a voltage-sourced rectifier control scheme for use with AC/DC/AC variable speed drives is presented, which directly calculates the duration of time spent on the zero state and on each switching state adjacent to the reference vector, over a constant switching interval.
353
•Proceedings Article
A unity power factor converter without current measurement
Pieter Jan Mark Smidt,Jorge L. Duarte +1 more
- 01 Jan 1995
29