Coordination of power injection in HVDC grids with multi-TSOs and large wind penetration

Publikationstyp
Conference Paper
Date Issued
2015-02
Sprache
English
Author(s)
Babazadeh, Davood  orcid-logo
Van Hertem, Dirk  
Rabbat, Michael  
Nordström, Lars  
TORE-URI
http://hdl.handle.net/11420/8933
Volume
2015
Issue
CP654
Citation
11th IET International Conference on AC and DC Power Transmission CP654: (2015)
Contribution to Conference
11th IET International Conference on AC and DC Power Transmission 2015  
Publisher DOI
10.1049/cp.2015.0062
Scopus ID
2-s2.0-84939243447
Publisher
IEEE
ISBN
978-1-84919-982-7
This paper proposes different architectures for the coordination of power injection in interconnected hybrid AC/DC grids with Multi-TSO. The power dispatch problem is first formulated for the HVDC grid with the aim of keeping the balance in real time and try to follow the 15-min schedules introduced by AC TSOs considering the ongoing changes in the HVDC grid. Next, the Auxiliary Problem Principle (APP) method is proposed to decompose the dispatch problem and distributed between connected AC operators who control the local converters. Two different approaches are tested and the sensitivity of the OPF updating rate has been evaluated for a 5-area HVDC grid with the wind production.
Subjects
Distributed control
HVDC grid
Optimal power flow
Wind farm
DDC Class
600: Technology