스마트 인버터를 위한 계통 지원 기능의 구현 및 분석

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dc.contributor.advisor이교범-
dc.contributor.author이선행-
dc.date.accessioned2022-11-29T03:01:01Z-
dc.date.available2022-11-29T03:01:01Z-
dc.date.issued2022-02-
dc.identifier.other31637-
dc.identifier.urihttps://dspace.ajou.ac.kr/handle/2018.oak/20641-
dc.description학위논문(석사)--아주대학교 일반대학원 :전자공학과,2022. 2-
dc.description.tableofcontents제 1 장 서론 1 제 2 장 스마트 인버터 3 2.1 스마트 인버터의 구성 및 제어 시퀀스 3 2.2 계통 전압 및 주파수 검출 방법 6 제 3 장 스마트 인버터의 계통 지원 기능 9 3.1 계통 지원 기능 9 3.2 주파수-유효전력 제어 기능 10 3.3 저/과전압 Ride-Through 기능 12 제 4 장 시뮬레이션 결과 14 4.1 시뮬레이션 회로도 및 파라미터 14 4.2 주파수-유효전력 제어 기능 시뮬레이션 결과 16 4.3 저/과전압 Ride-Through 기능 시뮬레이션 결과 20 제 5 장 실험 결과 22 5.1 실험 세트 및 파라미터 22 5.2 주파수-유효전력 제어 기능 실험 결과 23 5.3 저/과전압 Ride-Through 기능 실험 결과 25 제 6 장 결론 28 참고문헌 29-
dc.language.isokor-
dc.publisherThe Graduate School, Ajou University-
dc.rights아주대학교 논문은 저작권에 의해 보호받습니다.-
dc.title스마트 인버터를 위한 계통 지원 기능의 구현 및 분석-
dc.title.alternativeImplementation and Analysis of Grid Support Function for a Smart Inverter-
dc.typeThesis-
dc.contributor.affiliation아주대학교 일반대학원-
dc.contributor.alternativeNameLee. Sun Hang-
dc.contributor.department일반대학원 전자공학과-
dc.date.awarded2022. 2-
dc.description.degreeMaster-
dc.identifier.localId1245227-
dc.identifier.uciI804:41038-000000031637-
dc.identifier.urlhttps://dcoll.ajou.ac.kr/dcollection/common/orgView/000000031637-
dc.subject.keywordLVRT-
dc.subject.keyword계통 연계형 인버터-
dc.subject.keyword스마트 인버터-
dc.subject.keyword주파수-유효전력 제어-
dc.description.alternativeAbstractThis thesis implements and analyzes a grid support function for a smart inverter. Due to environmental and air pollution issues, the installation of distributed power using renewable energy has been increased. However, various problems arise when power converters with various output characteristics are connected to the system. Therefore, it is necessary to control the output of the inverter according to the voltage and frequency of the grid. This is called a grid support function which is mandatory to install the function in some countries. The inverter equipped with a grid support function is called the smart inverter. In order to utilize various functions, the smart inverter consists of three boards. First, the main control is a DSP board which is equipped with DSP. The main control system is required a digital processor for fast and accurate control. Also, it is necessary to share information with communication equipment. The second is a breaker control board for connection between the grid and distributed power output. Finally, a sensing board that receives various analog information including voltage and current sensors is required. The grid support function for the smart inverter is implemented and analyzed through simulation and experimental results.-
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Graduate School of Ajou University > Department of Electronic Engineering > 3. Theses(Master)
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