Study on the Impact of Interconnection of Distributed Generation on the Existing Voltage Control Methods

• Main Authors: Min-sian Wang, 王閔賢
• Other Authors: Tsai-hsiang Chen
• Format: Others
• Language: zh-TW
• Published: 2006
• Online Access: http://ndltd.ncl.edu.tw/handle/4jg47h

碩士 === 國立臺灣科技大學 === 電機工程系 === 94 === The main purpose of this thesis is to investigate the impact of interconnection of DG on the existing voltage control methods. The research focuses on the effects of DG interconnection on the control methods of OLTC transformer and Taipower’s RPDC. First of all, a software package Matlab/simulink was used to build a full-scale model of a typical distribution system and form the control blocks of various existing voltage control methods. Then, the sample system was simulated and analyzed by taken into account the power factor, the interconnection point, and the capacity of DG, and assumed the maximum voltage variation due to DG to be �b2.5%. The research results are of values to the distribution engineers to maintain the voltage quality after DG interconnection.