ANALYSIS OF TRANSIENT PROCESSES DURING ENERGISATION OF THE AC OVERHED TRANSMITION LINE IN THE HIBRID POWER SYSTEMS

Author:

Shpolianskii O.G.ORCID,

Abstract

The paper analyses the transients that occur during the energisation of overhead transmission line 750 kV in a hybrid power system. It is shown that the power supply of the AC transmission line from the high voltage direct current transmission allows using converter control system to limit the switching overvoltage and the aperiodic currents. This enriches the list of traditional measures to improve the safety of AC power systems. References 8, tables 2, figures 1.

Publisher

National Academy of Sciences of Ukraine (Co. LTD Ukrinformnauka) (Publications)

Subject

Electrical and Electronic Engineering,Energy Engineering and Power Technology

Reference8 articles.

1. 1. CIGRE JWG C4/B4/C1 - 604: Influence of Embedded HVDC transmission on system security and AC network performance. CIGRE, Technical Brochure. 2013. P. 153.

2. 2. Huang G.A., Krishnaswamy V. HVDC controls for power system stability. IEEE Power Engineering Society Summer Meeting. Chicago, IL, USA. July 21-25, 2002. Vol. 1. Pp. 597-602.

3. 3. Arrillaga J., Elamin I.M. Transient Stability Performance of a 3-Machine System including an h.v. d.c. Link. Proceedings of the Institution of Electrical Engineers. 1976. Vol. 123. No 11. Pp. 1239-1244. DOI: https://doi.org/10.1049/piee.1976.0247

4. 4. VSC-Based HVDC Transmission System (Detailed Model). URL: https://www.mathworks.com/help/physmod/sps/ug/vsc-based-hvdc-transmission-system-detailed-model.html;jsessionid=3b0fe7b63b98ce6b32dff8e63264 (accessed at 26.05.2022).

5. 5. Khazaei J., Idowu P., Asrari A., Shafaye A.B., Piyasinghe L. Review of HVDC control in weak AC grids. Electric Power Systems Research. 2018. Vol. 162. Pp. 194-206. DOI: https://doi.org/10.1016/j.epsr.2018.05.022

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