The estimation of hydroelectric power station functioning efficiency at the poor power quality

Author

Viktorovna, Savina Natalia ; Andreevich, Suhomesov Michail

Author_Institution

Amur State Univ., Blagoveschensk, Russia

fYear

2009

fDate

15-17 Sept. 2009

Firstpage

1

Lastpage

6

Abstract

The method of estimating the effectiveness of hydroelectric power stations functioning according to power quality indexes was elaborated. Formulae for estimating the life time of electric equipment isolation at the poor power quality were got, and formulae for estimating indexes of safety of electric power stations at the poor power quality were elaborated. Areas characterizing the effectiveness of hydroelectric power station functioning at power distortions were defined.

Keywords

hydroelectric power stations; power supply quality; electric equipment life time; functioning efficiency estimation; hydroelectric power station; power quality index; Distortion measurement; Frequency; Life estimation; Nonlinear distortion; Power generation; Power quality; Power system interconnection; Power system stability; State estimation; Voltage; effectiveness of functioning; hydroelectric power station; power quality;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Power Quality and Utilisation, 2009. EPQU 2009. 10th International Conference on

Conference_Location

Lodz

ISSN

2150-6655

Print_ISBN

978-1-4244-5171-5

Electronic_ISBN

2150-6655

Type

conf

DOI

10.1109/EPQU.2009.5318827

Filename

5318827