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      KCI등재 SCIE SCOPUS

      A Discrete State-Space Control Scheme for Dynamic Voltage Restorers

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      https://www.riss.kr/link?id=A99620133

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      다국어 초록 (Multilingual Abstract)

      This paper presents a discrete state-space controller using state feedback control and feed-forward decoupling to provide a desirable control bandwidth and control stability for dynamic voltage restorers (DVR). The paper initially discusses three typi...

      This paper presents a discrete state-space controller using state feedback control and feed-forward decoupling to provide a desirable control bandwidth and control stability for dynamic voltage restorers (DVR). The paper initially discusses three typical applications of a DVR. The load-side capacitor DVR topology is preferred because of its better filtering capability. The proposed DVR controller offers almost full controllability because of the multi-feedback of state variables, including one-beat delay feedback. Feed-forward decoupling is usually employed to prevent disturbances of the load current and source voltage. Directly obtaining the feed-forward paths of the load current and source voltage in the discrete domain is a complicated process. Fortunately, the full feed-forward decoupling strategy can be easily applied to the discrete state-space controller by means of continuous transformation. Simulation and experimental results from a digital signal processor-based system are included to support theoretical analysis.

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      목차 (Table of Contents)

      • Abstract
      • I. INTRODUCTION
      • II. TOPOLOGY ANALYSIS
      • III. DISCRETE STATE-SPACE CONTROLLER
      • IV. EXPERIMENTAL RESULTS
      • Abstract
      • I. INTRODUCTION
      • II. TOPOLOGY ANALYSIS
      • III. DISCRETE STATE-SPACE CONTROLLER
      • IV. EXPERIMENTAL RESULTS
      • V. CONCLUSION
      • REFERENCES
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      참고문헌 (Reference)

      1 D. M. Vilathgamuwa, "Voltage sag compensation with energy optimized dynamic voltage restorer" 18 (18): 928-936, 2003

      2 M. H. J. Bollen, "Understanding Power Quality Problems" John Willey&Sons 2000

      3 정종규, "Three-Phase Line-Interactive Dynamic Voltage Restorer with a New Sag Detection Algorithm" 전력전자학회 10 (10): 203-209, 2010

      4 R. Turner, "Robust high-performance inverter control using discrete direct design pole placement" 58 (58): 348-357, 2011

      5 D. M. Vilathgamuwa, "Protection of microgrids during utility voltage sags" 53 (53): 1427-1436, 2006

      6 M. Y. Xue, "Optimized pole and zero placement with state observer for LCL type grid-connected inverter" 377-382, 2011

      7 C. Meyer, "Optimized control strategy for a medium-voltage DVR—theoretical investigations and experimental Results" 23 (23): 2746-2754, 2008

      8 J. D. Barros, "Multilevel optimal predictive dynamic voltage restorer" 57 (57): 2747-2760, 2010

      9 Y. W. Li, "Investigation and improvement of transient response of DVR at medium voltage level" 43 (43): 1309-1319, 2007

      10 M. Y. Xue, "Full grid voltage feed-forward for discrete state feedback controlled grid-connected inverter with LCL filter" 27 (27): 4234-4247, 2012

      1 D. M. Vilathgamuwa, "Voltage sag compensation with energy optimized dynamic voltage restorer" 18 (18): 928-936, 2003

      2 M. H. J. Bollen, "Understanding Power Quality Problems" John Willey&Sons 2000

      3 정종규, "Three-Phase Line-Interactive Dynamic Voltage Restorer with a New Sag Detection Algorithm" 전력전자학회 10 (10): 203-209, 2010

      4 R. Turner, "Robust high-performance inverter control using discrete direct design pole placement" 58 (58): 348-357, 2011

      5 D. M. Vilathgamuwa, "Protection of microgrids during utility voltage sags" 53 (53): 1427-1436, 2006

      6 M. Y. Xue, "Optimized pole and zero placement with state observer for LCL type grid-connected inverter" 377-382, 2011

      7 C. Meyer, "Optimized control strategy for a medium-voltage DVR—theoretical investigations and experimental Results" 23 (23): 2746-2754, 2008

      8 J. D. Barros, "Multilevel optimal predictive dynamic voltage restorer" 57 (57): 2747-2760, 2010

      9 Y. W. Li, "Investigation and improvement of transient response of DVR at medium voltage level" 43 (43): 1309-1319, 2007

      10 M. Y. Xue, "Full grid voltage feed-forward for discrete state feedback controlled grid-connected inverter with LCL filter" 27 (27): 4234-4247, 2012

      11 P. R. Sánchez, "Dynamic voltage restorer based on flying capacitor multilevel converters operated by repetitive control" 24 (24): 951-960, 2009

      12 P. T. Cheng, "Design of a state-feedback controller for series voltage-sag compensators" 45 (45): 260-267, 2009

      13 A. Ghosh, "Design of a capacitor-supported dynamic voltage restorer(DVR)for unbalanced and distorted loads" 19 (19): 405-413, 2004

      14 Y. W. Li, "Design and comparison of high performance stationary-frame controllers for DVR implementation" 22 (22): 602-612, 2007

      15 Y. H. Cho, "Controller design for dynamic voltage restorer with harmonics compensation function" 1452-1457, 2004

      16 Y. W. Li, "Control and resonance damping of voltage-source and current-source converters with LC filters" 56 (56): 1511-1521, 2009

      17 Guofei Teng, "Control Strategy Based on Equivalent Fundamental and Odd Harmonic Resonators for Single-Phase DVRs" 전력전자학회 12 (12): 654-663, 2012

      18 H. Kim, "Compensation voltage control in dynamic voltage restorers by use of feed-forward and state feedback scheme" 20 (20): 1169-1177, 2005

      19 T. Jimichi, "An approach to eliminating DC magnetic flux from the series transformer of a dynamic voltage restorer" 44 (44): 809-816, 2008

      20 Y. W. Li, "A robust control scheme for medium-voltage-level DVR implementation" 54 (54): 2249-2261, 2007

      21 F. M. Mahdianpoor, "A new approach to multifunctional dynamic voltage restorer implementation for emergency control in distribution systems" 26 (26): 882-890, 2011

      22 M. J. Newman, "A dynamic voltage restorer(DVR)with selective harmonic compensation at medium voltage level" 41 (41): 1744-1753, 2005

      23 Y. W. Li, "A dual-functional medium voltage level DVR to limit downstream fault currents" 22 (22): 1330-1340, 2007

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      연월일 이력구분 이력상세 등재구분
      2023 평가예정 해외DB학술지평가 신청대상 (해외등재 학술지 평가)
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      2014-10-08 학술지명변경 한글명 : 전력전자학회 영문논문지 -> Journal of Power Electronics KCI등재
      2010-01-01 평가 등재학술지 유지 (등재유지) KCI등재
      2007-01-01 평가 등재학술지 선정 (등재후보2차) KCI등재
      2006-01-01 평가 등재후보 1차 PASS (등재후보1차) KCI등재후보
      2004-07-01 평가 등재후보학술지 선정 (신규평가) KCI등재후보
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      학술지 인용정보

      학술지 인용정보
      기준연도 WOS-KCI 통합IF(2년) KCIF(2년) KCIF(3년)
      2016 0.83 0.54 0.74
      KCIF(4년) KCIF(5년) 중심성지수(3년) 즉시성지수
      0.65 0.62 0.382 0.06
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