| 摘要 |
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. |
