PAPER Activation Schemes IEEE GM 2015.pdf (786.67 kB)
Activation schemes of synthetic inertia controller on full converter wind turbine (type 4)
conference contribution
posted on 2015-06-04, 10:26 authored by Francisco Gonzalez-LongattFrancisco Gonzalez-LongattOne 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 three activation schemes for synthetic
inertia on WTG based on full converters: (i) Continuously
Operating triggering, (ii) Under-frequency Trigger and (iii)
Maximum-Frequency Gradient Trigger. Simulations over a test
system are used for a preliminary evaluation of the proposed
activation schemes. The main contribution of this paper is the
three schemes to activate the synthetic inertia controller and the
simulations results that demonstrate under-frequency trigger
provides good dynamic response.
History
School
- Mechanical, Electrical and Manufacturing Engineering
Research Unit
- Centre for Renewable Energy Systems Technology (CREST)
Published in
IEEE PES General Meeting 2015Citation
GONZALEZ-LONGATT, F.M., 2015. Activation schemes of synthetic inertia controller on full converter wind turbine (type 4). IEEE Power & Energy Society General Meeting, Denver, USA, 26-30 July 2015.Publisher
© IEEEVersion
- AM (Accepted Manuscript)
Publisher statement
This work is made available according to the conditions of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) licence. Full details of this licence are available at: https://creativecommons.org/licenses/by-nc-nd/4.0/Publication date
2015Notes
Accepted for the 2015 IEEE PES General Meeting (http://www.pes-gm.org/2015/) © 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.ISBN
9781467380409Publisher version
Language
- en