Development of a model of automatic regulation of reactive power compensation for the oil and gas industry
https://doi.org/10.31660/0445-0108-2019-6-176-183
Abstract
Reactive power has a significant impact on the parameters of the power supply system in the oil and gas industry; as a result, there is a decrease in the quality of the electric network. The relevance of the study is justified by the tasks of improving the quality of electricity in the load nodes consisting of asynchronous motors, one of which is the reactive power compensation, including the calculation and automatic regulation of compensating devices. The aim of the article is to design and research a reactive power compensation control system to improve the quality of electricity. The article proposes a solution to the actual problem of reactive power compensation based on the proposed power quality control algorithm. The system of automatic control of reactive power compensation developed in the Matlab and Simulink software package allows us to generate parameters according to current measurements and adjust the voltage when the load operation mode changes. The use of MOSFET transistors in the control system made it possible to create the necessary compensation currents with a low content of higher harmonics that create distortions in the supply voltage and ensure high speed of the reactive power compensation unit operation.
About the Authors
E. P. Vlasova
Industrial University of Tyumen
Russian Federation
Russian Federation
Ekaterina P. Vlasova, Candidate of Engineering, Associate Professor at the Department of Electric Power Engineering
Tyumen
A. N. Botalov
Industrial University of Tyumen
Russian Federation
Russian Federation
Aleksei N. Botalov, Master's Student at the Department of Electric Power Engineering
Tyumen
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Review
For citations:
Vlasova E.P., Botalov A.N. Development of a model of automatic regulation of reactive power compensation for the oil and gas industry. Oil and Gas Studies. 2019;(6):176-183. (In Russ.) https://doi.org/10.31660/0445-0108-2019-6-176-183
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