Installation for experimental research of multiphase  electromechanical systems

Tereshkin, Vladimir M.; Grishin, Dmitry A.; Makulov, I. A.

doi:10.31897/pmi.2019.6.678

Cited by 7 publications

(1 citation statement)

References 0 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Если верхний ключ плеча преобразователя разомкнут, а нижний ключ замкнут, то логическое состояние плеча -" 0". Например, логическое состояние 1000000 соответствует замкнутому ключу 1 (при разомкнутом ключе 2) и разомкнутыми ключам 3,5,7,9 (при замкнутых ключах 4,6,8,10).…”

Section: постановка проблемыunclassified

Обзор И Классификация Пространственно-Временных Векторов Дискретных Состояний Семифазного Преобразователя

Терешкин¹,

Гришин²,

Баландин³

et al. 2022

Журнал Технической Физики

View full text Add to dashboard Cite

The subject of the research is the control algorithms for a seven-phase converter that implement space-vector voltage modulation of a seven-phase motor as an alternative to a three-phase engine in modern electric traction. The study used elements of set theory, combinatorics, Fourier series expansion and vector analysis. Checking research results was implemented on a special stand for experimental studies of spatial vector voltage modulation of a seven-phase motor.

show abstract

Section: постановка проблемыunclassified

Обзор И Классификация Пространственно-Временных Векторов Дискретных Состояний Семифазного Преобразователя

Терешкин¹,

Гришин²,

Баландин³

et al. 2022

Журнал Технической Физики

View full text Add to dashboard Cite

show abstract

Improving the torque direct control method of the asynchronous motor in the converter using the active rectifier

Kozyaruk¹,

Tung²,

Vasilev³

2021

J. Phys.: Conf. Ser.

View full text Add to dashboard Cite

The frequency converter study has shown that controlled rectifiers, also known as active rectifiers, have many advantages over uncontrolled rectifiers (diode bridges). The frequency converter with an active rectifier ensures that the input current is sinusoidal, the power factor is 1, the DC voltage constant at the output, the energy exchange according to bidirectional is between the load and grid. The voltage oriented control for the active rectifier will measure the grid voltage and use current control circuits or instantaneous power control circuits. The paper analyses the advantages of using the method of controlling the current in the rectifier circuit when working with the three-phase motor load. The torque direct control method of the motor is enhanced by selecting a new switch table of the voltage vector. The combining power, an active rectifier circuit, inverter, motor, and load create a complete electric drive system with improved working efficiency. The research results were verified by Matlab&Simulink software.

show abstract

The application of the fuzzy controller for tension system control of the scraper conveyor in the mines

Hieu¹,

Темкин²,

Tung

2021

IOP Conf. Ser.: Mater. Sci. Eng.

View full text Add to dashboard Cite

The tension control of the automatic adjustment system of the scraper conveyor used for the initial tension of the chain of the scraper conveyor. A hydraulic control system was developed in accordance with the principle, and a theory of system control was created. The controller with a Fuzzy-PID controller used in the automatic tuning system was designed to limit the minimum tension point to a certain specified area. Modeling has shown that it is possible to avoid an increase in power loss due to higher tension and chain exit from the sprocket due to lower tension.

show abstract

Installation for experimental research of multiphase electromechanical systems

Cited by 7 publications

References 0 publications

Обзор И Классификация Пространственно-Временных Векторов Дискретных Состояний Семифазного Преобразователя

Обзор И Классификация Пространственно-Временных Векторов Дискретных Состояний Семифазного Преобразователя

Improving the torque direct control method of the asynchronous motor in the converter using the active rectifier

The application of the fuzzy controller for tension system control of the scraper conveyor in the mines

Contact Info

Product

Resources

About