지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2014.5
- 수록면
- 444 - 457 (14page)
이용수
초록· 키워드
오류제보하기
This paper presents the design and realization of a digital PV simulator with a Push-Pull Forward (PPF) circuit based on the principle of modular hardware and configurable software. A PPF circuit is chosen as the main circuit to restrain the magnetic biasing of the core for a DC-DC converter and to reduce the spike of the turn-off voltage across every switch. Control and I/O interface based on a personal computer (PC) and multifunction data acquisition card, can conveniently achieve the data acquisition and configuration of the control algorithm and interface due to the abundant software resources of computers. In addition, the control program developed in Matlab/Simulink can conveniently construct and adjust both the models and parameters. It can also run in real-time under the external mode of Simulink by loading the modules of the Real-Time Windows Target. The mathematic models of the Push-Pull Forward circuit and the digital PV simulator are established in this paper by the state-space averaging method. The pole-zero cancellation technique is employed and then its controller parameters are systematically designed based on the performance analysis of the root loci of the closed current loop with k<SUB>i</SUB> and R<SUB>L</SUB> as variables. A fuzzy PI controller based on the Takagi-Sugeno fuzzy model is applied to regulate the controller parameters self-adaptively according to the change of R<SUB>L</SUB> and the operating point of the PV simulator to match the controller parameters with R<SUB>L</SUB>. The stationary and dynamic performances of the PV simulator are tested by experiments, and the experimental results show that the PV simulator has the merits of a wide effective working range, high steady-state accuracy and good dynamic performances.
목차
Abstract
Ⅰ. INTRODUCTION
Ⅱ. CONFIGURATION AND WORKING PRINCIPLE OFTHE DIGITAL PV SIMULATOR
Ⅲ. WORKING MECHANISM OF THE PUSH-PULL FORWARD CIRCUIT
Ⅳ. MODELING OF THE DIGITAL PV SIMULATOR
Ⅴ. CONTROLLER PARAMETER DESIGN OF THE DIGITAL PV SIMULATOR
Ⅵ. HARDWARE AND SOFTWARE DESIGN OF THE DIGITAL PV SIMULATOR
Ⅶ. EXPERIMENT RESULTS AND ANALYSIS
Ⅷ. CONCLUSIONS
REFERENCES
참고문헌 (21)
참고문헌 신청
5. [학술지(정기간행물)] - Sanghoey Lee / 2010 / Design and Implementation of Photovoltaic Power Conditioning System using a Current-based Maximum Power Point Tracking / Journal of Electrical Engineering & Technology 5 (4) : 606 ~ 613
6. [학술지(정기간행물)] - Y. L. Shen / 1997 / A photovoltaic array simulator / Acta Energiae Solaris Sinica 18 (4) : 448 ~ 451
7. [학술지(정기간행물)] - H. Nagayoshi / 2004 / I-V curve simulation by multi-module simulator using I-V magnifier circuit / Solar Energy Materials & Solar Cells 82 (1-2) : 159 ~ 167
8. [학술지(정기간행물)] - Q. Li / 2008 / Design and development of solar array simulator / Electric Drive 38 (5) : 8 ~ 10
9. [학술대회논문] - L. Bun / 2011 / Development of a real time photovoltaic simulator in normal and abnormal operations / Proc. IECON 2011 : 867 ~ 872
6. [학술지(정기간행물)] - Y. L. Shen / 1997 / A photovoltaic array simulator / Acta Energiae Solaris Sinica 18 (4) : 448 ~ 451
7. [학술지(정기간행물)] - H. Nagayoshi / 2004 / I-V curve simulation by multi-module simulator using I-V magnifier circuit / Solar Energy Materials & Solar Cells 82 (1-2) : 159 ~ 167
8. [학술지(정기간행물)] - Q. Li / 2008 / Design and development of solar array simulator / Electric Drive 38 (5) : 8 ~ 10
9. [학술대회논문] - L. Bun / 2011 / Development of a real time photovoltaic simulator in normal and abnormal operations / Proc. IECON 2011 : 867 ~ 872
이 논문의 저자 정보
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2015-500-001665789