Application of Economic MPC to Frequency Control in a Single-Area
This paper presents a novel model predictive control scheme for frequency control in a single-area power system. The proposed controller provides set-point corrections to the system power generators, based on the solution to an optimal control problem. The optimal control problem directly incorporat...
Published in: | 2015 54th IEEE Conference on Decision and Control (CDC) |
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Main Authors: | , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
IEEE
2016
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Subjects: | |
Online Access: | https://orbit.dtu.dk/en/publications/f0c2ff12-da8a-4eaf-97fb-1896378cda4a https://doi.org/10.1109/CDC.2015.7402613 https://backend.orbit.dtu.dk/ws/files/118183562/CDC15_1415_FI.pdf |
Summary: | This paper presents a novel model predictive control scheme for frequency control in a single-area power system. The proposed controller provides set-point corrections to the system power generators, based on the solution to an optimal control problem. The optimal control problem directly incorporates the cost of operation into its objective function. A trade-off parameter is used to balance set-point tracking and cost minimization. Simulations based on a Faroe Islands case study show that the proposed approach reduces cost of operation by almost an order of magnitude, compared to both set-point based model predictive control as well as conventional frequency-based PI-control. |
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