| Title |
Static Voltage Control System for Vulnerable Bus Control in DC Microgrids |
| DOI |
http://doi.org/10.5207/JIEIE.2022.36.7.016 |
| Keywords |
Cost functions; DC microgrid; DCVC; DERs; Sensitivity |
| Abstract |
As distributed energy resources (DERs) and power electronic loads are connected to the distribution grid, a DC power distribution system is becoming serious problems which are arc according to AC/DC converter switching and are protection devices. In particular, while an AC system has problems such as frequency, reactive power, and power factor, voltage control is the most important problem in the DC power distribution system. Therefore, in this paper, a voltage control method of the DC power distribution system is proposed based on the concept of integer programming, which is evaluated by the cost function and sensitivity calculation of various energy resources. The effectiveness of the proposed method was verified by conducting a simulation on the vulnerable bus in the DC power distribution system. |