DSP-based coordination control for controllable AC-to-DC converter and switched capacitors of stand-alone self-excited induction generators

Li Wang, Dong Jing Lee

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

A novel control scheme based on a digital signal processor (DSP) to coordinate an AC-to-DC converter and switched capacitors is performed for isolated self-excited induction generators (SEIG). A laboratory 2.2 kW (3 hp) induction machine driven by a brushless DC motor is employed as the studied SEIG. Three-phase system model is employed to establish a set of complete system dynamic equations for simulating the performance of the studied system. The simulated results are compared with the measured outcomes to validate the proposed model. It can be concluded from the simulated and measured results that the proposed coordination control scheme can effectively maintain an adequate DC-link voltage profile at the output terminals of the AC-to-DC converter under various loading conditions.

Original languageEnglish
Title of host publication2005 International Conference on Future Power Systems
Volume2005
Publication statusPublished - 2005
Event2005 International Conference on Future Power Systems - Amsterdam, Netherlands
Duration: 2005 Nov 162005 Nov 18

Other

Other2005 International Conference on Future Power Systems
CountryNetherlands
CityAmsterdam
Period05-11-1605-11-18

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Asynchronous generators
Digital signal processors
Capacitors
Brushless DC motors
Dynamical systems
Electric potential

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Wang, L., & Lee, D. J. (2005). DSP-based coordination control for controllable AC-to-DC converter and switched capacitors of stand-alone self-excited induction generators. In 2005 International Conference on Future Power Systems (Vol. 2005). [1600595]
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abstract = "A novel control scheme based on a digital signal processor (DSP) to coordinate an AC-to-DC converter and switched capacitors is performed for isolated self-excited induction generators (SEIG). A laboratory 2.2 kW (3 hp) induction machine driven by a brushless DC motor is employed as the studied SEIG. Three-phase system model is employed to establish a set of complete system dynamic equations for simulating the performance of the studied system. The simulated results are compared with the measured outcomes to validate the proposed model. It can be concluded from the simulated and measured results that the proposed coordination control scheme can effectively maintain an adequate DC-link voltage profile at the output terminals of the AC-to-DC converter under various loading conditions.",
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Wang, L & Lee, DJ 2005, DSP-based coordination control for controllable AC-to-DC converter and switched capacitors of stand-alone self-excited induction generators. in 2005 International Conference on Future Power Systems. vol. 2005, 1600595, 2005 International Conference on Future Power Systems, Amsterdam, Netherlands, 05-11-16.

DSP-based coordination control for controllable AC-to-DC converter and switched capacitors of stand-alone self-excited induction generators. / Wang, Li; Lee, Dong Jing.

2005 International Conference on Future Power Systems. Vol. 2005 2005. 1600595.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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AU - Lee, Dong Jing

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AB - A novel control scheme based on a digital signal processor (DSP) to coordinate an AC-to-DC converter and switched capacitors is performed for isolated self-excited induction generators (SEIG). A laboratory 2.2 kW (3 hp) induction machine driven by a brushless DC motor is employed as the studied SEIG. Three-phase system model is employed to establish a set of complete system dynamic equations for simulating the performance of the studied system. The simulated results are compared with the measured outcomes to validate the proposed model. It can be concluded from the simulated and measured results that the proposed coordination control scheme can effectively maintain an adequate DC-link voltage profile at the output terminals of the AC-to-DC converter under various loading conditions.

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