Loughborough University
Leicestershire, UK
LE11 3TU
+44 (0)1509 263171
Loughborough University

Loughborough University Institutional Repository

Please use this identifier to cite or link to this item: https://dspace.lboro.ac.uk/2134/17691

Title: Activation schemes for synthetic inertia controller on wind turbines based on full rated converter
Authors: Gonzalez-Longatt, Francisco M.
Keywords: Frequency controller
Frequency stability
Power system, protection scheme
Wind turbine generator
Issue Date: 2015
Publisher: © IEEE
Citation: GONZALEZ-LONGATT, F.M., 2015. Activation schemes for synthetic inertia controller on wind turbines based on full rated converter. IEEE PowerTech 2015, Eindhoven, the Netherlands, 29 June - 2 July 2015
Abstract: One of the challenges in future energy systems is the massive use of high power converters that decouple new energy sources from the AC power grid, disabling natural frequency response. This situation decreases the total system inertia affecting the ability of power system to overcome system frequency's disturbances. It has been established by the wind power industry a controller to enable inertial response on wind turbines generators (WTG) enabling the frequency response: Artificial, Emulated, Simulated, or Synthetic Inertia. However, there is a clear lack of knowledge about activation scheme used for these controllers and how they work in practical manner. This paper proposes two activation schemes for synthetic inertia controller on WTG based on full rated power converters (FRC): (i) under-frequency trigger and (ii) maximum-frequency gradient trigger. Simulations considering a test system are used for evaluation of the proposed activation schemes. The main contribution of this paper is the definition of two schemes to activate the synthetic inertia controller and the simulations results that demonstrate under-frequency trigger provides the best dynamic response in term of system frequency response.
Description: Accepted for the PowerTech Eindhoven 2015 conference (http://powertech2015-eindhoven.tue.nl/) © 2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Version: Accepted for publication
DOI: 10.1109/PTC.2015.7232292
URI: https://dspace.lboro.ac.uk/2134/17691
Publisher Link: http://dx.doi.org/10.1109/PTC.2015.7232292
Appears in Collections:Conference Papers and Contributions (CREST)
Conference Papers and Contributions (Mechanical, Electrical and Manufacturing Engineering)

Files associated with this item:

File Description SizeFormat
Paper Activation Schemes PowerTech 2014.pdfAccepted version879.57 kBAdobe PDFView/Open


SFX Query

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.