%0 Journal Article %T INCREASING THE EFFICIENCY OF POWER SUPPLY OF DRILLING RIGS %A Arsent'ev, O.V. %A Baranov, V.B. %A Tihonova, A.E. %A Samchuk, R.M. %K drilling rigs, power supply, reactive power, higher harmonics, automatically regula tors %J Scientific Papers Collection of the Angarsk State Technical University %D 2020 %N 2020 %P 4 %I Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»