Performance of a new commutation approach for switched reluctance generators

Heglund, W.S.; Jones, Steve

doi:10.1109/iecec.1997.659253

Cited by 8 publications

(6 citation statements)

References 8 publications

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“…A new switching strategy to increase the overall productivity of the SRG is introduced in [69] by using a intermediate freewheeling mode during the control process. A new commutation approach has been developed in [70] that has demonstrated a increase in output current at low bus voltages. It is also shown analytically that the ripple current at the output of the inverter is reduced resulting in a lower bus voltage ripple for a given output filter.…”

Section: Controllers For Switched Reluctance Generatormentioning

confidence: 99%

Switched Reluctance Generator - Modeling, Design, Simulation, Analysis and Control a Comprehensive Review

Susitra¹,

Jebaseeli²,

Paramasivam³

2010

IJCA

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Wind power as one of a greatly developed distributed generation techniques is gaining increasing significance throughout the world. Switched Reluctance Motor when operated as Generator is proved to be a real alternative to conventional variable speed drives in many applications, especially in the extraction of maximum energy in wind energy generation system with the variable wind speeds. This paper reviews the technology status and recent trends of switched reluctance generator covering the various aspects of Modeling, Design, Simulation, Analysis and Control.

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Section: Controllers For Switched Reluctance Generatormentioning

confidence: 99%

Switched Reluctance Generator - Modeling, Design, Simulation, Analysis and Control a Comprehensive Review

Susitra¹,

Jebaseeli²,

Paramasivam³

2010

IJCA

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“…Inverter output filtering of SRG current is necessary due to current ripple caused by the commutation (Heglund & Jones, 1997).…”

Section: Figure 23 Cross-section Of Typical Switchedmentioning

confidence: 99%

“…A 30 kW SR-generator has been designed, built and tested (Heglund & Jones, 1997), operating in the speed range of 27,000 to 46,850 rpm. A 25 kW, 250 rpm, 100 Hz, 32/24 SR generator has been designed for a 250 V DC bus (Mitcham & Grum, 1998), the maximum speed was 3100 rpm, yielding 150 kW, 1240 Hz.…”

Section: Figure 23 Cross-section Of Typical Switchedmentioning

confidence: 99%

Generators and Power Electronics for Wind Turbines

Hansen¹

2005

Wind Power in Power Systems

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This report presents a survey on generator concepts and power electronic concepts for wind turbines. The report is aimed as a tool for decision-makers and development people with respect to wind turbine manufactures, utilities, and independent system operators as well as manufactures of generators and power electronics.The survey is focused on the electric development of wind turbines and it yields an overview on:• State of the art on generators and power electronics.• Future concepts and technologies within generators and power electronics. • Market needs in the shape of requirements to the grid connection. This survey on generator and power electronic concepts was carried out in cooperation between Aalborg University and Risø National Laboratory, in the scope of the joint research programme Electric Design and Control.

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“…From literature review above the research on SRG focus on the control strategy. Few papers has discussed on its structure [9][10][11] and power converter [12][13][14][15][16].…”

Section: Introductionmentioning

confidence: 99%

Switched Reluctance Generator for Variable Speed Wind Energy Applications

Arifin¹,

Al‐Bahadly²

2011

SGRE

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The aim of this paper is to analyze the potential of switched reluctance generator (SRG) in wind energy application. The machine comprises of switched reluctance generator, power converter and controller. In this paper the main ele-ments that form the generator system is discussed. It also highlights the common type of converter and structure used for SRG in wind energy application and types of control strategy available. Using power converter for switching the generator can operate over a wide speed range. Its applications in high speed area such as starter/generator for air-craft and gas turbine has been established, however the low/medium speed operation is still at an early stage of re-search. In order to subject the machine to various parameters, offline modeling is being investigated to produce the best optimum design

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Performance of a new commutation approach for switched reluctance generators

Cited by 8 publications

References 8 publications

Switched Reluctance Generator - Modeling, Design, Simulation, Analysis and Control a Comprehensive Review

Switched Reluctance Generator - Modeling, Design, Simulation, Analysis and Control a Comprehensive Review

Generators and Power Electronics for Wind Turbines

Switched Reluctance Generator for Variable Speed Wind Energy Applications

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