Development of the RTDS Controls Models of the Cheju-Haenam HVDC link

제주-해남 HVDC 모델 개발 및 디지털 제어기 개발 방안

The Cheju-Haenam HVDC System is currently being operated in KEPCO's system. But it is quite difficult to control properly due to the newly-introduced system in KEPCO. Therefore, the operators and/or engineers who have little field experiences want to know the system responses for their control actions. To satisfy the needs, the detailed control models which are represented near to real systems are being developed in KEPS project performed by KEPRI. This paper presents the plan for developing the detailed control models and the digital controller based on RTDS of the Cheju-Haenam HVDC system in KEPS project. The EMTDC models of the Cheju-Haenam HVDC system which are the pre-stage models for developing RTDS-based models and digital controllers are also introduced.