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DOI: https://doi.org/10.15407/techned2018.04.089

ANALYSIS OF THE FREQUENCY CHANGE IN IPS OF UKRAINE IN CASE OF THE GENERATING UNIT DISCONNECTION OF THE NUCLEAR POWER PLANT

Journal Tekhnichna elektrodynamika
Publisher Institute of Electrodynamics National Academy of Science of Ukraine
ISSN 1607-7970 (print), 2218-1903 (online)
Issue No 4, 2018 (July/August)
Pages 89 – 93

 

Authors
V.V. Pavlovskyi*, A.O. Steliuk**, L.M. Lukianenko***, О.V. Lenga****
Institute of Electrodynamics National Academy of Sciences of Ukraine,
pr. Peremohy, 56, Kyiv, 03057, Ukraine,
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* ORCID ID : http://orcid.org/0000-0003-4864-6620
** ORCID ID : http://orcid.org/0000-0001-7548-4757
*** ORCID ID : http://orcid.org/0000-0003-1749-5209
**** ORCID ID : http://orcid.org/0000-0001-6812-258X

 

Abstract

The current state of the primary and automatic secondary frequency control in the interconnected power system (IPS) of Ukraine has been considered. A quality analysis of the load-frequency control in IPS of Ukraine has been performed in the event of a disconnection of 1,000 MW generating unit at the nuclear power plant. The stiffness coefficients of IPS of Ukraine, the unified power system (UPS) of Russia in case of their joint operation have been determined and an estimation of the load-frequency control in IPS of Ukraine by using "trumpet curves" has been performed as well. It is established that despite the unimproved organization of the load-frequency control in such conditions, the frequency control is maintained in IPS of Ukraine. References 6, figures 5.

 

Key words: frequency, active power, interconnected power system of Ukraine, automatic generation control, primary and secondary frequency control, imbalance.

 

Received:    02.03.2018
Accepted:   30.03.2018
Published:

 

References

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URL: https://www.entsoe.eu/fileadmin/user_upload/_library/publications/entsoe/Operation_Handbook/Policy_1_Appendix%20_final.pdf (Accessed 25.12.2017)
2. Machowski J., Bialek J. and Bumby J. Power system dynamics. Stability and Control. John Wiley&Sons, 2008. 630 p.
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5. Sidorov A. The connection of the secondary frequency control and power flow with the primary static frequency characteristics of the power system. Enerhetyka ta elektryfikatsiia. 2003. No 9. Pp. 2-9. (Rus)
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