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3-Phase 4-wire UPQC Topology with reduced DC-link Voltage rating for Power Quality Improvement using Fuzzy Controller

첫 페이지 보기
  • 발행기관
    보안공학연구지원센터(IJSIP) 바로가기
  • 간행물
    International Journal of Signal Processing, Image Processing and Pattern Recognition 바로가기
  • 통권
    Vol.9 No.1 (2016.01)바로가기
  • 페이지
    pp.135-146
  • 저자
    Kadali Jagadeesh, Dasari Prasad, Dr.P. Ramesh
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A270083

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원문정보

초록

영어
Unified power quality conditioner is one of the advanced forms of power conditioning device, which is a combination of back to back connected series APF and shunt active power filter (SAPF) connected to a common DC link voltage. This topology will facilitates this device to have a reduced dc-link voltage without reducing its compensation capability. This device is mainly used in improving the power quality. For the improvement of power quality (PQ) complications in a 3-phase 4-wire distribution system, two topologies are presented. In this paper a four-leg voltage source inverter (VSI) based topology of a four-wire UPQC is discussed in this work. The performance of each topology of this device is evaluated for different PQ problems such as voltage harmonic mitigation, load balancing, source neutral current mitigation, current harmonic mitigation, and power-factor correction. The main purpose this device is to compensate load current and supply voltage imperfections. Converter and control analysis is presented together with the results showing the modes of operation. Detailed design aspect of the series capacitor and VSI parameters has been discussed in this paper. For better power quality improvement the PI controller is replaced by the fuzzy controller and the results are verified. The proposed topology enables UPQC to compensate current harmonics, voltage sags, and voltage swells with a reduced DC-link voltage without reducing its compensation capability by resolving the circuit in MATLAB/SIMULINK software.

목차

Abstract
 1. Introduction
 2. System Configuration
 3. Three Phase Four Wire UPQC
  Series Active Filter
  Shunt Active Filter
 4. Fuzzy Controller
 5. Results and Discussions
 6. Conclusion
 References

키워드

Fuzzy controller Power quality UPQC Load balancing voltage sags voltage swells APF

저자

  • Kadali Jagadeesh [ M-Tech Scholar Department of EEE, PACE Institute of Technology & Sciences, Ongole, A.P. ]
  • Dasari Prasad [ Assistant Professor, Department of EEE, PACE Institute of Technology & Sciences, Ongole, Prakasam (dist), A.P., India. ]
  • Dr.P. Ramesh [ Professor& Head, Department of EEE, PACE Institute of Technology & Sciences, Ongole, A.P., India ]

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    보안공학연구지원센터(IJSIP) [Science & Engineering Research Support Center, Republic of Korea(IJSIP)]
  • 설립연도
    2006
  • 분야
    공학>컴퓨터학
  • 소개
    1. 보안공학에 대한 각종 조사 및 연구 2. 보안공학에 대한 응용기술 연구 및 발표 3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최 4. 보안공학 기술의 상호 협조 및 정보교환 5. 보안공학에 관한 표준화 사업 및 규격의 제정 6. 보안공학에 관한 산학연 협동의 증진 7. 국제적 학술 교류 및 기술 협력 8. 보안공학에 관한 논문지 발간 9. 기타 본 회 목적 달성에 필요한 사업

간행물

  • 간행물명
    International Journal of Signal Processing, Image Processing and Pattern Recognition
  • 간기
    격월간
  • pISSN
    2005-4254
  • 수록기간
    2008~2016
  • 십진분류
    KDC 505 DDC 605

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