A Study on the Power Flow of Large-Scale Electrical Grid System—The Region Division of TPC’s 69kV Electrical Grid for the Taichung Dispatch Center

• Main Authors: Hung,Chuen-Nan, 洪春南
• Other Authors: Wei,Jong-Bi
• Format: Others
• Language: zh-TW
• Published: 2016
• Online Access: http://ndltd.ncl.edu.tw/handle/t7eyu2

碩士 === 國立彰化師範大學 === 電機工程學系 === 104 === TPC’s electrical grid system is an island-isolating power system, so the safety and reliability of power supply are demand. The PSSE/E32 simulation software is used to collect the data from smart-grid and analysis the variation of power flow of 69kV electrical grid system connection between two region divisions. Traditional artificial analysis model takes two hours to collect and analyze one data. The accuracy of analysis result is easily affected by long-time analysis, large amount of data, and the degree of staff tired. Accurate and immediate analysis of power variation and flow using PSS/E-32 simulation model is helpful for power operation Due to the complexity on the elements of large-scale electrical grid system, it is important to build a simulation system for power flow and avoid the damage of power system. This study will be great helpful to the analysis of power flow, and so that to ensure the power system with more safety operation. keyword: power system, 69kV electrical grid system, region division, power flow.