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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2016.10
- 수록면
- 1,655 - 1,663 (9page)
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초록· 키워드
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Recently the researches on Modular Multi-level Converter (MMC) are being highlighted because high quality and efficient power transmission are key issues in the High Voltage Direct Current (HVDC) transmission system. This paper proposes an improved pre-charging method for the sub-module capacitors in MMC that operates in Nearest Level Control (NLC) modulation. The proposed method does not require additional circuits or Pulse Width Modulation (PWM) techniques. The feasibility of proposed method was verified through computer simulations for a scaled 3-phase 10㎸A MMC with 12 submodules per each arm. Hardware experiments with a scaled prototype were performed in the lab to confirm the simulation results.
목차
Abstract
1. 서론
2. 근사 계단 제어 변조로 동작하는 모듈형 멀티레벨 컨버터
3. 제안하는 초기 충전 방법
3. 컴퓨터 시뮬레이션
4. 하드웨어 실험 결과
5. 결론
References
참고문헌 (19)
참고문헌 신청
[학술지(정기간행물)] - G. Bergna / 2013 / An Energy-Based Controller for HVDC Modular Multilevel Converter in Decoupled Double Synchronous Reference Frame for Voltage Oscillation Reduction / IEEE Transactions on Industrial Electronics 60 (6) : 2360 ~ 2371
[학술지(정기간행물)] - E. Solas / 2013 / Modular Multilevel Converter With Different Submodule Concepts — Part II : Experimental Validation and Comparison for HVDC Application / IEEE Transactions on Industrial Electronics 60 (10) : 4536 ~ 4545
[학술지(정기간행물)] - S. Rohner / 2010 / Modulation, Losses, and Semiconductor Requirements of Modular Multilevel Converters / IEEE Transactions on Industrial Electronics 57 (8) : 2633 ~ 2642
[학술지(정기간행물)] - M. Saeedifard / 2010 / Dynamic Performance of a Modular Multilevel Back-to-Back HVDC System / IEEE Transactions on Power Delivery 25 (4) : 2903 ~ 2912
[학술대회논문] - M. Glinka / 2004 / Prototype of multiphase modular- multilevelconverter with 2 MW power rating and 17-level- outputvoltage / Power Electronics Specialists Conference, 2004. PESC 04. 2004 IEEE 35th Annual 4 : 2572 ~ 2576
[학술지(정기간행물)] - E. Solas / 2013 / Modular Multilevel Converter With Different Submodule Concepts — Part II : Experimental Validation and Comparison for HVDC Application / IEEE Transactions on Industrial Electronics 60 (10) : 4536 ~ 4545
[학술지(정기간행물)] - S. Rohner / 2010 / Modulation, Losses, and Semiconductor Requirements of Modular Multilevel Converters / IEEE Transactions on Industrial Electronics 57 (8) : 2633 ~ 2642
[학술지(정기간행물)] - M. Saeedifard / 2010 / Dynamic Performance of a Modular Multilevel Back-to-Back HVDC System / IEEE Transactions on Power Delivery 25 (4) : 2903 ~ 2912
[학술대회논문] - M. Glinka / 2004 / Prototype of multiphase modular- multilevelconverter with 2 MW power rating and 17-level- outputvoltage / Power Electronics Specialists Conference, 2004. PESC 04. 2004 IEEE 35th Annual 4 : 2572 ~ 2576
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UCI(KEPA) : I410-ECN-0101-2017-560-001343831