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Provision of Continuity in Power Supply of Wind Power Stations by Improvement of Methods for Control of Oil Transformer Serviceability

Abstract

The paper considers problems pertaining to reduction of time for restoration of a wind power station (WPS) by development of a method and control means according to informative parameter. A high-voltage oil transformer has been selected as a control WPS object.  The paper shows that the most informative parameter determining continuity in WPS power supply is an over-heating temperature of oil transformer elements. A method and means for control of WPS oil transformer serviceability are proposed in the paper.

About the Authors

Y. A. Rolik
Transport and Telecommunication Institute
Latvia


A. V. Gornostay
Belarusian National Technical University
Belarus


References

1. Installation of wind Farms in Latvia with BRC 40–500 wind turbines / J. Roliks [et аl.] // Proceedings of the International Seminar «Wind energy in Baltic» – Riga : LATVENERGO, 1996. – Р. 36–40.

2. Ролик, Ю. А. Выбор параметров контроля технического состояния бесконтактного синхронного генератора / Ю. А. Ролик // Изв. АН Латв. ССР. Сер. физ. и техн. наук. – 1981. – № 5. – С. 11–15.

3. Способ контроля распределительных устройств и устройство для его осуществления : а. с. 1718154 СССР / Ю. А. Ролик. – 1991.

4. Rolik, Yu. The application of a nonlinear converter of electrical signals to the control of power systems / Yu. Rolik // Latvian Journal of Physics and Technical Sciences. – 1996. – No. 3. – Р. 28–37.

5. Устройство температурного контроля масляных трансформаторов : пат. № 12029 Латвийской Респ. / Ю. А. Ролик. – 1998.


Review

For citations:


Rolik Y.A., Gornostay A.V. Provision of Continuity in Power Supply of Wind Power Stations by Improvement of Methods for Control of Oil Transformer Serviceability. ENERGETIKA. Proceedings of CIS higher education institutions and power engineering associations. 2010;(4):21-27. (In Russ.)

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ISSN 1029-7448 (Print)
ISSN 2414-0341 (Online)