Simulation and Analysis of Photovoltaic Power Conversion System
碩士 === 健行科技大學 === 電機工程系碩士班 === 106 === This paper aims to measure the actual waveform of the flyback converter, power factor corrector, boost-buck converter and use Powersim package software to analyze three circuit architectures and the maximum power point tracking circuit architecture of solar pho...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2018
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| Online Access: | http://ndltd.ncl.edu.tw/handle/3x8934 |
| Summary: | 碩士 === 健行科技大學 === 電機工程系碩士班 === 106 === This paper aims to measure the actual waveform of the flyback converter, power factor corrector, boost-buck converter and use Powersim package software to analyze three circuit architectures and the maximum power point tracking circuit architecture of solar photovoltaic systems. The flyback converter, the power factor corrector, and the boost-buck converter are power electronic class B test circuits, and the above three circuit architectures are respectively tested under different measurement conditions. The photovoltaic system uses a solar photovoltaic module composed of a HJT photovoltaic cell and a PERC photovoltaic cell as an input power source.
This paper aims to use Powersim package software to simulate the above three power electronic class B test circuit architecture and the maximum power tracking circuit architecture of the solar photovoltaic system and analyze the measurement waveform and simulation results. Through the disturbance and observation method of maximum power point tracking and full-bridge inverter control to establish a grid-connected photovoltaic power generation system. So as to discuss the difference between the output power of the solar module series first for maximum power tracking and parallel connection and the solar module series parallel connection first and then for maximum power tracking under different irradiation and partial module shading. The conclusion is drawn that the output power of the solar module series first for maximum power tracking and parallel connection is better. This study could provide a reference for designing and setting photovoltaic power generation systems.
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