Version 1
: Received: 26 January 2024 / Approved: 29 January 2024 / Online: 29 January 2024 (08:50:54 CET)
How to cite:
Aisayev, Y.; Tergemes, K.; Zhauyt, A.; Sheryazov, S.; Bakenov, A.K. The Impact of Replacing Synchronous Generation with Renewable Energy Technologies on the Transient Stability in the Mangystau Power System. Preprints2024, 2024011965. https://doi.org/10.20944/preprints202401.1965.v1
Aisayev, Y.; Tergemes, K.; Zhauyt, A.; Sheryazov, S.; Bakenov, A.K. The Impact of Replacing Synchronous Generation with Renewable Energy Technologies on the Transient Stability in the Mangystau Power System. Preprints 2024, 2024011965. https://doi.org/10.20944/preprints202401.1965.v1
Aisayev, Y.; Tergemes, K.; Zhauyt, A.; Sheryazov, S.; Bakenov, A.K. The Impact of Replacing Synchronous Generation with Renewable Energy Technologies on the Transient Stability in the Mangystau Power System. Preprints2024, 2024011965. https://doi.org/10.20944/preprints202401.1965.v1
APA Style
Aisayev, Y., Tergemes, K., Zhauyt, A., Sheryazov, S., & Bakenov, A.K. (2024). The Impact of Replacing Synchronous Generation with Renewable Energy Technologies on the Transient Stability in the Mangystau Power System. Preprints. https://doi.org/10.20944/preprints202401.1965.v1
Chicago/Turabian Style
Aisayev, Y., Saken Sheryazov and And Kairat Bakenov. 2024 "The Impact of Replacing Synchronous Generation with Renewable Energy Technologies on the Transient Stability in the Mangystau Power System" Preprints. https://doi.org/10.20944/preprints202401.1965.v1
Abstract
Since the creation of the first parallel electrical power systems around the world, the rotor angle stability of synchronously operating generators has been one of the most crucial and challenging problems. In modern electricity networks, involving Kazakhstani, where the renewable energy technologies are rapidly penetrating, and the issue of stability takes on even greater importance due to the technical shortcomings of inverter-based generation. In this framework, an analysis of rotor angle transient stability was carried out when replacing existing synchronous generators with doubly fed induction generators under a certain pre-emergency mode. A critical proportion of active power generation by DFIG units was identified at which transient stability can still be maintained due to the sufficient stored kinetic energy of the synchronous machines remaining in operation. In addition, 2 simple solutions were investigated to improve transient stability, such as an increased time of the automatic reclosure operation and the use of special load shedding automation. For the analysis, a real power system of Mangystau region in Kazakhstan was considered, and the PowerWorld software was used.
Keywords
electrical power system; rotor angle transient stability; synchronous generation; automatic reclosure; special load shedding automation
Subject
Engineering, Electrical and Electronic Engineering
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
