Thyristor parallel connection inverter circuit

Published:2011/7/3 20:42:00 Author:Christina | Keyword: Thyristor, parallel connection, inverter circuit | From:SeekIC

The circuit is as shown in the figure, it is composed of two unidirectional thyristors, the transformer, the reversing capacitance and the load resistance. The reversing capacitance C and the primary equivalent load are in the parallel connection, the E is the DC input power supply. When the circuit is operating, the control signal Ug triggers the two thyristors VS1 and VS2 alternately. If the VS1 is triggered and conducted, and the VS2 is in the cut-off state, so the current will be back to the negative electrode from the DC power supply positive electrode through the primary windings N1 and VS1 of the transformer T. The primary winding N2 produces the induced voltage E, the voltage of N1 and N2 charges the C, so the voltage of C is Uc=2E.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/A-D_D-A_Converter_Circuit/Thyristor_parallel_connection_inverter_circuit.html

Print this Page | Comments | Reading(3)