| Title |
The Development of ASS Controller Using DSP |
| Authors |
우천희(Woo, Chun-Hee) ; 한태환(Han, Tae-Hwan) |
| Keywords |
Auto Section Switch ; Digital Controller ; Over Current Protection ; Inrush Current |
| Abstract |
In this study, We developed the microprocessor based controller for Auto Section Switch(ASS). This is installed at consumer's medium-high voltage(load capacity is below 4,000 kVA) switchgear. This function is cooperate with protection device of fault section and automatically dividing the section. And It is designed by Air putter type extinction structure and adopt the mechanism and breaking part module of existing Load Breaker Switch. In addition, We successfully conducted the operation test and checked main function of proto-type. |