Imperial College London
Alternate

Professor Goran Strbac

Faculty of Engineering, Department of Electrical and Electronic Engineering

Chair in Electrical Energy Systems
 
 
 
//

Contact

 

+44 (0)20 7594 6169g.strbac

 
 
//

Assistant

 

Miss Guler Eroglu +44 (0)20 7594 6170

 
//

Location

 

1101Electrical EngineeringSouth Kensington Campus

//

Summary

 

Publications

Citation

BibTex format

@article{Badesa:2020:10.1109/TPWRS.2020.2997194,
author = {Badesa, L and Teng, F and Strbac, G},
doi = {10.1109/TPWRS.2020.2997194},
journal = {IEEE Transactions on Power Systems},
pages = {4459--4469},
title = {Optimal portfolio of distinct frequency response services in low-inertia systems},
url = {http://dx.doi.org/10.1109/TPWRS.2020.2997194},
volume = {35},
year = {2020}
}
Download

RIS format (EndNote, RefMan)

TY  - JOUR
AB  - A reduced level of system inertia due to renewable integration increases the need for cost-effective provision of ancillary services, such as Frequency Response (FR). In this paper a closed-form solution to the differential equation describing frequency dynamics is proposed, which allows to obtain frequency-security algebraic constraints to be implemented in optimization routines. This is done while considering any finite number of FR services with distinguished characteristics, such as different delivery times and activation delays. The problem defined by these frequency-security constraints can be formulated as a Mixed-Integer Second-Order Cone Program (MISOCP), which can be efficiently handled by off-the-shelf conic optimization solvers. This paper also takes into account the uncertainty in inertia contribution from the demand side by formulating the frequency-security conditions as chance constraints, for which an exact convex reformulation is provided. Finally, case studies highlighting the effectiveness of this frequency-secured formulation are presented.
AU  - Badesa,L
AU  - Teng,F
AU  - Strbac,G
DO  - 10.1109/TPWRS.2020.2997194
EP  - 4469
PY  - 2020///
SN  - 0885-8950
SP  - 4459
TI  - Optimal portfolio of distinct frequency response services in low-inertia systems
T2  - IEEE Transactions on Power Systems
UR  - http://dx.doi.org/10.1109/TPWRS.2020.2997194
UR  - http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000583741500026&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
UR  - https://ieeexplore.ieee.org/document/9099412
UR  - http://hdl.handle.net/10044/1/88574
VL  - 35
ER  -
Download