| Title |
A Study for the Voltage Analysis Method of Distribution Systems with Distributed Generation |
| Keywords |
Distribution System Modeling ; DG(Distributed Generation) ; ULTC(Under Load Tap Changer) ; Voltage Analysis Method |
| Abstract |
This paper presents a voltage analysis method of distribution systems interconnected with DG(Distributed Generation). Nowadays, small scale DG becomes to be introduced into power distribution systems. But in that case, it is difficult to properly maintain the terminal voltage of low voltage customers by using only ULTC(Under Load Tap Changer). This paper presents a voltage analysis method of distribution systems with DC for proper voltage regulation of power distribution systems with ULTC. In order to develop the voltage analysis method, distribution system modeling method and advanced loadflow method are proposed. Proposed method has been applied to a 22.9 kV practical power distribution systems. |