Development of PV-Power-Hardware-In-Loop Simulator with Realtime to Improve the Performance of the Distributed PV Inverter

Dae-Jin  Kim; Byungki Kim; Kung-Sang Ryu; Gwang-Se Lee; Moon-Seok Jang; Hee-Sang Ko

doi:10.7836/kses.2017.37.3.047

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2017 Vol.37, Issue 3 Preview Page

Development of PV-Power-Hardware-In-Loop Simulator with Realtime to Improve the Performance of the Distributed PV Inverter 분산전원형 PV 인버터 성능 개선을 위한 실시간 처리기반의 PV-Power-Hardware-In-Loop 시뮬레이터 개발

June 2017. pp. 47-59

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Abstract

As the global warming threats to humanity, renewable energy is considered the key solution to overcome the climate change. In this circumstance, distributed PV systems are being expanded significantly its market share in the renewable energy industry. The performance of inverter is the most important component at PV system and numerous researches are focusing on it. In order to improve the inverter, PV simulator is an essential device to experiment under various load and conditions. This paper proposes the PV Power–Hardware–In–Loop simulator (PHILS) with real-time processing converted electrical and mathematical models to improve computation speed. Single-diode PV model is used in MATLAB/SIMULINK for the PV PHILS to boosting computation speed and dynamic model accuracy. In addition, control algorithms for sub-components such as DC amplifier, measurement device and several interface functions are implemented in the model. The proposed PV PHILS is validated by means of experiments with commercial PV module parameters.

Keywords

PV simulator

Real-time processing

Power hardware-in-loop simulator

키워드

태양광 시뮬레이터

실시간 처리 연산

전력 하드웨어 연계 시뮬레이션

References

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Information

Publisher :Korean Solar Energy Society
Publisher(Ko) :한국태양에너지학회
Journal Title :Journal of the Korean Solar Energy Society
Journal Title(Ko) :한국태양에너지학회 논문집
Volume : 37
No :3
Pages :47-59
Received Date : 2017-04-06
Revised Date : 2017-06-27
Accepted Date : 2017-06-30
DOI :https://doi.org/10.7836/kses.2017.37.3.047

Journal of the Korean Solar Energy Society ISSN:1598-6411(Print) 2508-3562(Online) 한국태양에너지학회 논문집

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