Back-to-back converter with grid-tied LCL filter
AN005This note shows a possible control for a grid tied back to back converter. The proposed control implements active damping of the LCL filter.
AN005-
-
Active damping of LCL filters
Switching ripple filters are commonly added to grid-connected voltage source converters (VSCs) to filter out undesirable switching harmonics from the VSC’s output voltage. LCL filters…
-
Active power filters for harmonics mitigation
TN163
This technical note provides an overview of Active Power Filters (APFs) designed for harmonic mitigation and specifically targeting three-phase grid-connected inverters. The note begins by…
-
Neutral Point Clamped Inverter (NPC)
TN135
Closed-loop current control for a grid-tied Neutral Point Clamped (NPC) inverter. The considered setup is a three-phase three-wire NPC inverter supplied by a DC source and connected to the grid.
-
DC bus balancing of NPC converters
TN129
This technical note presents various techniques for the DC bus balancing of NPC converters. These techniques are notably used in TN135, which implements a grid-tied…
End of content
End of content