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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2013.11
- 수록면
- 1,016 - 1,023 (8page)
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Predictive current control offers the potential for achieving more precise current control with a minimum of distortion and harmonic noise. However, the predictive method is difficult to implement and has a greater computational burden. This paper introduces a theoretical analysis and experimental verification for an improved predictive current control technique applied to single phase grid connected voltage source inverters (VSI). The proposed technique has simple calculations. An ATmega1280 microcontroller board is used to implement the proposed technique for a simpler and cheaper control system. To enhance the current performance and to obtain a minimum of current THD, an improved tri-level PWM switching strategy is proposed. The proposed switching strategy uses six operation modes instead of four as in the traditional strategy. Simulation results are presented to demonstrate the system performance with the improved switching strategy and its effect on current performance. The presented experimental results verify that the proposed technique can be implemented using fixed point 8-bit microcontroller to obtain excellent results.
목차
Abstract
Ⅰ. INTRODUCTION
Ⅱ. SINGLE-PHASE FULL-BRIDGE GRID-CONNECTED VSI
Ⅲ. PROPOSED PREDICTIVE CURRENT CONTROLTECHNIQUE FOR SINGLE PHASE VSI
Ⅳ. SIMULATION RESULTS
Ⅴ. EXPERIMENTAL SETUP
Ⅵ. EXPERIMENTAL RESULTS
Ⅶ. CONCLUSIONS
REFERENCES
참고문헌 (14)
참고문헌 신청
1. [학술지(정기간행물)] - D. Dong / 2012 / Modes of operation and system-level control of single-phase bidirectional pwm converter for microgrid systems / IEEE Trans. Smart Grid 3 (1) : 93 ~ 104
2. [학술지(정기간행물)] - 김효성 / 2009 / Filter Design for Grid-Connected Single-Phase Inverters / Journal of Power Electronics 9 (4) : 623 ~ 630
3. [학술지(정기간행물)] - F. Blaabjerg / 2006 / Overview of control and grid synchronization for distributed power generation systems / IEEE Trans. Ind. Electron 53 (5) : 1398 ~ 1409
4. [학술대회논문] - S. Jena / 2011 / Performance improvement of single-phase grid-Connected PWM inverter using PI with hysteresis current controller / Energy, Automation, and Signal (ICEAS), 2011 International Conference on Digital Object Identifier
5. [학술대회논문] - D. M. Baker / 1997 / A comparison of tri-level and bi-level current controlled grid-connected single-phase full-bridge inverters / IEEE Proceedings of the International Symposium on Industrial Electronics, ISIE'97 2
2. [학술지(정기간행물)] - 김효성 / 2009 / Filter Design for Grid-Connected Single-Phase Inverters / Journal of Power Electronics 9 (4) : 623 ~ 630
3. [학술지(정기간행물)] - F. Blaabjerg / 2006 / Overview of control and grid synchronization for distributed power generation systems / IEEE Trans. Ind. Electron 53 (5) : 1398 ~ 1409
4. [학술대회논문] - S. Jena / 2011 / Performance improvement of single-phase grid-Connected PWM inverter using PI with hysteresis current controller / Energy, Automation, and Signal (ICEAS), 2011 International Conference on Digital Object Identifier
5. [학술대회논문] - D. M. Baker / 1997 / A comparison of tri-level and bi-level current controlled grid-connected single-phase full-bridge inverters / IEEE Proceedings of the International Symposium on Industrial Electronics, ISIE'97 2
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