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태양광패널 모사장치의 제어방식에 따른소신호 특성 비교 분석

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Alternative Title
Performance Comparison of Different Solar Array Simulator Controlby Ellipse Approximation
Abstract
Solar array simulator (SAS) is essential equipment in testing and evaluating the power processing performance of a power conditioning system. However, the nonlinearity in the current(I)-voltage(V) characteristic makes the control loop design of SAS a challenging task. Conventionally, only the inner loop is usually considered in the control design approach. However, this study proves that the reference generation loop also interacts with the inner loop and plays a key role in the overall performance of the SAS. In this paper, the performance of voltage-mode control and impedance control, which are two of the most popular architectures for the SAS system, are reviewed and compared by multi-loop analysis.
Author(s)
웰라와타 웰라와타게 투시타서영태최성진
Issued Date
2021
Type
Article
Keyword
:PV modelSolar array simulatorSmall signal analysisMulti-loop control
DOI
10.6113/TKPE.2021.26.1.
URI
https://oak.ulsan.ac.kr/handle/2021.oak/9014
https://ulsan-primo.hosted.exlibrisgroup.com/primo-explore/fulldisplay?docid=TN_cdi_nrf_kci_oai_kci_go_kr_ARTI_9727999&context=PC&vid=ULSAN&lang=ko_KR&search_scope=default_scope&adaptor=primo_central_multiple_fe&tab=default_tab&query=any,contains,%ED%83%9C%EC%96%91%EA%B4%91%ED%8C%A8%EB%84%90%20%EB%AA%A8%EC%82%AC%EC%9E%A5%EC%B9%98%EC%9D%98%20%EC%A0%9C%EC%96%B4%EB%B0%A9%EC%8B%9D%EC%97%90%20%EB%94%B0%EB%A5%B8%EC%86%8C%EC%8B%A0%ED%98%B8%20%ED%8A%B9%EC%84%B1%20%EB%B9%84%EA%B5%90%20%EB%B6%84%EC%84%9D&offset=0&pcAvailability=true
Publisher
전력전자학회 논문지
Location
대한민국
Language
한국어
ISSN
1229-2214
Citation Volume
26
Citation Number
1
Citation Start Page
16
Citation End Page
24
Appears in Collections:
Engineering > Electrical engineering
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