| Title |
Operational Characteristic Analysis of DC Micro-grid with Detail Model of Distributed Generation |
| Authors |
이지헌(Lee, Ji-Heon) ; 권기현(Kwon, Gi-Hyun) ; 한병문(Han, Byung-Moon) ; 차한주(Cha, Han-Ju) |
| Keywords |
Distributed generation ; DC Micro-grid ; Energy Management ; Wind Power Generation ; Photo-Voltaic Generation ; Fuel Cell Generation ; Energy Storage ; Super-Capacitor |
| Abstract |
This paper describes operational analysis results of the DC micro-grid using detailed model of distributed generation. Detailed model of wind power generation, photo-voltaic generation, fuel-cell generation was implemented with the user-defined model of PSCAD/EMTDC software that is coded with C-language. The operation analysis was carried out using PSCAD/EMTDC software, in which the power circuit is implemented by built-in model and the controller is modelled by user-defined model that is also coded with C-language. Various simulation results confirm that the DC micro-grid can operate without any problem in both the interconnected mode and the islanded mode. The operation analysis result confirms that the DC micro-grid make it feasible to provide power to the load stably. And it can be utilize to develop the actual system design and building. |