Voltage phase controller for power systems

This paper investigates a new concept of a voltage phase controller for power systems. The proposed device consists of two transformers with a 3-phase input and an N-phase output and an NtimesN matrix converter between them. The device is considered to control power flow control though a transmissio...

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Bibliographic Details
Published in2007 9th International Conference on Electrical Power Quality and Utilisation pp. 1 - 6
Main Authors Sienko, T., Szczepanik, J., Sobczyk, T.J.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.10.2007
Subjects
Control systems
Load flow control
martix converter
Matrix converters
Power system control
Power system simulation
Power systems
Power transmission lines
Testing
Transformers
Voltage control
voltage phase control
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Summary:This paper investigates a new concept of a voltage phase controller for power systems. The proposed device consists of two transformers with a 3-phase input and an N-phase output and an NtimesN matrix converter between them. The device is considered to control power flow control though a transmission line, when voltage phase shifts occur in the power system. Two special control strategies of matrix converter are described and tested by elementary simulations for an idealized 12times12 matrix converter. Results of numerical tests allow to choose a proper control strategy of the matrix converter.
ISSN:2150-6647
2150-6655
DOI:10.1109/EPQU.2007.4424248