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AC Control Optimal Set Point of Embedded VSC HVDC in the Perspective of Converting Loss
Year of publication 2019
Title of paper AC Control Optimal Set Point of Embedded VSC HVDC in the Perspective of Converting Loss
Author Sosuel Jung, Sungwoo Kang, Gilsoo Jang
Journal 2019 IEEE PES General Meeting
Keyword VSC, HVDC, AC voltage control, setpoint, PSS/e UDM (User Defined Model)
VSC (Voltage Sourced Converter) HVDC (High Voltage Direct Current) which is in the spotlight in world power system can control AC voltage through reactive power output.
Control of the converter can also affect the opposite voltage according to the distance between the two PCC (Point of Common Coupling) bus. Unnecessary conversion loss may occur depending on the AC voltage Setpoint. This paper analyzes the Q output by Setpoint of both converters and proposes the optimal AC voltage Setpoint of Embedded HVDC in terms of conversion loss.