Open AccessOptimal voltage regulator of power supply system for submersible processing equipment
Author(s) -
В. Г. Букреев,
V. M. Rulevskiy,
Е Б Шандарова,
E A Bystrov
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1019/1/012042
Subject(s) - voltage regulator , low dropout regulator , control theory (sociology) , voltage regulation , regulator , dropout voltage , engineering , voltage , switched mode power supply , computer science , electrical engineering , control (management) , biochemistry , chemistry , artificial intelligence , gene
The article considers the synthesis of the optimal voltage regulator for the electric power supply system of the electromechanical complex of the submersible apparatus with the power transmission through the cable line. Based on the reduced linearized model of the multidimensional nonlinear control object the regulator with adjustable parameters is synthesized, providing the DC voltage stabilization at the power supply system load. The variant of building proportional feedback on output state variables is used for the regulator in the system with parametric and external disturbances. Due to the technical impossibility of measuring the voltage on the load, a combined optimal regulator with negative feedback is organized, which makes it possible to stabilize the voltage at the payload within the specified limits when receiving data from the output filter of voltage source inverter.