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Registration Number

0215U000094, 0109U006757 , R & D reports

Title

Development and research of means for improving electric power quality on the input and output of semiconductor converters of frequency, voltage and current under unbalance and non-sinusoidal voltage supply.

Head

Mikhalsky Veleriy Mykhailovych,

Registration Date

23-01-2015

Organization

Institute of electrodinamics National academy of sciences of Ukraine

Description

The object of study is the frequency, voltage and current converters for electromechanical systems. A method of forming currents in the "power network with unbalanced voltages - matrix converter", which allowed to provide the sinusoidal network current and eliminate the circulation of reactive power components with the help of semiconductor compensator. The proportional vector control method of the power converter of shunt active filter has been developed. It allows to use non-typical power schemes of filters with adjustable length of elementary displacements of the end of the current vector on the PWM cycle to control the dynamic performance of the compensation and to provide the desired quality of consumed current. Results of research have been used at the enterprise of "Knauf Gips Kyiv" in the process of modernization and automation of production to improve the quality of consumed electric power. The developed control systems of active filters implemented on "Rivneoblvodokanal" to improve the quality of consumed electric power.

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Денисенко К.І.
Дорошенко А.Л.
Кутрань І.С.
Лесик В.О.
Мисак Т.В.
Михайлік О.М.
Михальський В.М.
Поліщук С.Й.
Соболєв В.М.
Чопик В.В.
Шаповал І.А.