Energy-efficient control of a multi-section supercapacitor power supply of an electric drive

A method for synthesizing the control laws of a multi-section supercapacitor power supply of an electric drive is developed. The synthesized control law for an electric drive realizes the prescribed motion and minimizes the required capacitance of the power source. It is achieved through optimal dis...

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Main Author: Mozzhechkov Vladimir
Format: Article
Language:English
Published: EDP Sciences 2018-01-01
Series:MATEC Web of Conferences
Online Access:https://doi.org/10.1051/matecconf/201816102002
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spelling doaj-3c6b8cc5c0e24a1bbc9b2ab6f817c29e2021-02-02T05:52:05ZengEDP SciencesMATEC Web of Conferences2261-236X2018-01-011610200210.1051/matecconf/201816102002matecconf_erzr2018_02002Energy-efficient control of a multi-section supercapacitor power supply of an electric driveMozzhechkov VladimirA method for synthesizing the control laws of a multi-section supercapacitor power supply of an electric drive is developed. The synthesized control law for an electric drive realizes the prescribed motion and minimizes the required capacitance of the power source. It is achieved through optimal disconnection and connection to the power line of the drive at designated times of one of the power supply sections. Reduction of the required capacitance of the power supply is achieved through a fuller discharge of some of its sections in motion conditions requiring a low level of electrical voltage and saving high voltage in other sections for the respective motion conditions. A mathematical formulation of the problem and a method of its solution is proposed. An example of the implementation of the proposed method is considered.https://doi.org/10.1051/matecconf/201816102002
collection DOAJ
language English
format Article
sources DOAJ
author Mozzhechkov Vladimir
spellingShingle Mozzhechkov Vladimir
Energy-efficient control of a multi-section supercapacitor power supply of an electric drive
MATEC Web of Conferences
author_facet Mozzhechkov Vladimir
author_sort Mozzhechkov Vladimir
title Energy-efficient control of a multi-section supercapacitor power supply of an electric drive
title_short Energy-efficient control of a multi-section supercapacitor power supply of an electric drive
title_full Energy-efficient control of a multi-section supercapacitor power supply of an electric drive
title_fullStr Energy-efficient control of a multi-section supercapacitor power supply of an electric drive
title_full_unstemmed Energy-efficient control of a multi-section supercapacitor power supply of an electric drive
title_sort energy-efficient control of a multi-section supercapacitor power supply of an electric drive
publisher EDP Sciences
series MATEC Web of Conferences
issn 2261-236X
publishDate 2018-01-01
description A method for synthesizing the control laws of a multi-section supercapacitor power supply of an electric drive is developed. The synthesized control law for an electric drive realizes the prescribed motion and minimizes the required capacitance of the power source. It is achieved through optimal disconnection and connection to the power line of the drive at designated times of one of the power supply sections. Reduction of the required capacitance of the power supply is achieved through a fuller discharge of some of its sections in motion conditions requiring a low level of electrical voltage and saving high voltage in other sections for the respective motion conditions. A mathematical formulation of the problem and a method of its solution is proposed. An example of the implementation of the proposed method is considered.
url https://doi.org/10.1051/matecconf/201816102002
work_keys_str_mv AT mozzhechkovvladimir energyefficientcontrolofamultisectionsupercapacitorpowersupplyofanelectricdrive
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