Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)
- 2017.07a
- /
- Pages.180-181
- /
- 2017
Control of PCC Voltage Variation by Reactive Power Compensation of Distributed Source
분산전원의 무효전력 보상을 통한 PCC 전압 변동 제어
- Han, Sanghun (Power Electronics Lab. Konkuk Univ.) ;
-
Lim, Jong-ung
(Power Electronics Lab. Konkuk Univ.)
;
- Han, Yu (Power Electronics Lab. Konkuk Univ.) ;
- Cho, Younghoon (Power Electronics Lab. Konkuk Univ.) ;
-
Choe, Gyu-ha
(Power Electronics Lab. Konkuk Univ.)
- 한상훈 (건국대학교 전력전자연구실) ;
-
임종웅
(건국대학교 전력전자연구실)
;
- 한유 (건국대학교 전력전자연구실) ;
- 조영훈 (건국대학교 전력전자연구실) ;
-
최규하
(건국대학교 전력전자연구실)
- Published : 2017.07.04
Abstract
Recently as distributed source has increased, the distribution system has changed from unidirectional power flow to bi-directional power flow. This power flow causes the PCC voltage variation, which can adversely affect voltage sensitive loads. In this paper, the relation between the active power, reactive power and PCC voltage of the distributed source is analyzed, and the PCC voltage control scheme by reactive power compensation is proposed in the distributed source itself. In addition, limitations and conditions according to the standard for interconnecting distributed resources are specified and verified through simulation.
Keywords