Impact Analysis of Smart Grid with High Penetration of Renewable Energy

• Main Authors: Po-Hsien Liu, 劉柏賢
• Other Authors: Chao-Shun Chen
• Format: Others
• Language: zh-TW
• Published: 2016
• Online Access: http://ndltd.ncl.edu.tw/handle/uf76m9

碩士 === 義守大學 === 電機工程學系 === 104 === This thesis aims to respond to the impact of the grid-connected solar photovoltaic (PV) system on the low-voltage distribution system. Generating an input data file to the three-phase power flow analysis of distribution system after the integration of the new data from PV and transformer feeders with wire information, this thesis investigates the effect on the voltage variation at the point of common coupling (PCC) by using Fortran to make a systematic simulation and analysis, with considerations of the installed capacity of low-voltage solar photovoltaic system, the length of conductor, the type of wire conductor, the power factor, and so on. Moreover, according to the weather data, total amount of sunlight irradiation, and solar power generation in Yunlin area, this thesis studies the voltage variation at the PCC through adjusting power factors of the smart inverter of PV system on the premise of the maximum voltage variation limit of the grid connected regulation by Taiwan Power Company for the renewable energy generation systems.