A switched reluctance generator behavior under variable speed and variable excitation

Ribeiro, F.S.L.; Cabral, Lindolfo Gonçalves; Fleury, A.

doi:10.24084/repqj06.439

Cited by 2 publications

(3 citation statements)

References 2 publications

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“…In operation the SRM needs a converter that provides excitement for it. The literature shows a variety of topologies of converters used for machine operation, however the most widely used due to operational characteristics is the Half-Bridge (HB) [1], [2], [4] e [7]. Figure 04 shows the circuit of this converter to drive an MRV 6x4 with a relay to determine the type of actuator to be held, motor or generator.…”

Section: Experimental Platformmentioning

confidence: 99%

Development of an Experimental Platform to Drive the Switched Reluctance Machine

Fidelis¹,

Viajante²,

Alves³

et al. 2024

RE&PQJ

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Abstract. This paper presents the implementation of an experimental platform for the study and drive the Switched Reluctance Machine (SRM) 6x4 as generator and motor. The platform allows trials for the reluctance machine under various operating conditions such as speed, excitement and magnetization variable angles (θoff), allowing study their behavior in wind generation. The test parameters are fully configurable through an application developed specifically for this job. It was also used a system of acquisition and processing of low-cost and high-performance data (DSP / FPGA), which guarantees the precise activation and control of all experimental platform. The experimental results are presented and discussed.

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Section: Experimental Platformmentioning

confidence: 99%

Development of an Experimental Platform to Drive the Switched Reluctance Machine

Fidelis¹,

Viajante²,

Alves³

et al. 2024

RE&PQJ

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“…The mathematical model of the SRG regarding a three phase prototype is shown below: mutual inductances among phases a and b; L ac is the a and c; θ is the rotor angular position and the so the rotor angular speed is: (8) electromotive force is given by:…”

Section: The Switched Reluctance Generatormentioning

confidence: 99%

“…4 shows a block diagram for the SRG wind power systems proposed in this article. All the electrical power delivered to the load comes from both the mono phase source and the SRG [8].…”

Section: The Switched Reluctance Generatormentioning

confidence: 99%

Wind Powered Switched Reluctance Generator for Rural Properties and Small Communities

Fleury¹,

Andrade²,

Silveira³

et al. 2010

REPQJ

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The subject matter of this paper is the Wind Powered Switched Reluctance Generator -WPSRG for complementary use in rural properties and in small communities. It deals with the power grid connected operation of the wind powered machine. The excitation source of the WPSRG is a rectified single phase AC line. A mathematical model for the SRG is presented and confirmed. This model takes into account the saturation and the mutual inductances effects. A low cost power converter topology connects the wind power to the power grid in DC avoiding frequency and voltage adjustment problems. The converter is used as a part of a really new arrangement that allows the grid to fully feed the load without any switching when the WPSRG is not running. Simulations and experimental results are presented. These investigations will be helpful to broaden the comprehension of WPSRG systems in grid connection.

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A switched reluctance generator behavior under variable speed and variable excitation

Cited by 2 publications

References 2 publications

Development of an Experimental Platform to Drive the Switched Reluctance Machine

Development of an Experimental Platform to Drive the Switched Reluctance Machine

Wind Powered Switched Reluctance Generator for Rural Properties and Small Communities

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