@misc{dd7cbed6e88a4e5cbbdcd5c891129310,
title = "Developing VSC-HVDC Oscillation Damping Control Constraints in Unit Commitment",
abstract = "High-voltage direct current (HVDC) systems within the existing power grids will play a pivotal role in enabling high share of renewable power integration and transportation electrification. There is a need for transmission planning models to accurately capture the impact of VSC-HVDC oscillation damping control on the system planning and model the constraints in the security constrained unit commitment (SCUC) problem. In this paper, the SCUC problem in a hybrid DC-AC grid considering damping on electromechanical inter-area oscillation is studied. An electromechanical oscillation-driven transmission capability constraints are derived from system swing equation and incorporated into the SCUC. Multiple system damping control scenarios are set based on the extracted plausible bounds of damping coefficient and inertia constant to linearize the nonlinear expressions. The SCUC problem with proposed constraints is tested on the IEEE 73-bus reliability test system (RTS) case via PLEXOS. The impact of the proposed constraints on regional generation, inertia, power flow, annual system cost, and renewable energy curtailment are fully assessed.",
keywords = "damping control, HVDC, low frequency oscillation, security constrained unit commitment, VSC",
author = "Mingjian Tuo and Jiazi Zhang and Leonardo Rese and Xiaofei Wang",
year = "2023",
language = "American English",
series = "Presented at the 2023 IEEE Power & Energy Society General Meeting, 16-20 July 2023, Orlando, Florida",
type = "Other",
}
