Synchronizing an inverter with an alternating voltage source

A method of synchronizing an inverter with an alternating voltage source, and an inverter. The method comprises measuring a current generated by the alternating voltage source flowing through diodes of the inverter, determining a phase angle and angular velocity relating to the alternating voltage s...

Full description

Saved in:
Bibliographic Details
Main Author VERTANEN, MIKKO
Format Patent
LanguageEnglish
French
German
Published 30.11.2011
Subjects
CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS
CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
Online AccessGet full text

Cover

More Information
Summary:A method of synchronizing an inverter with an alternating voltage source, and an inverter. The method comprises measuring a current generated by the alternating voltage source flowing through diodes of the inverter, determining a phase angle and angular velocity relating to the alternating voltage source from the measured current enabling the synchronization between the inverter and the alternating voltage source, and starting modulation of the inverter according to the obtained phase angle and angular velocity.
Bibliography:Application Number: EP20090151515