LCL Output Filter
AssemblyLCL filter attenuating switching harmonics so output current meets grid harmonic limits below 3 percent THD. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for LCL Output Filter
6 top-level lines as of r77763| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Inverter-side Inductor | grid-forming-inverter-inverter-inductor | 3× | 3 | · | part |
| 2 | Grid-side Inductor | grid-forming-inverter-grid-inductor | 3× | 3 | · | part |
| 3 | AC Filter Capacitor | grid-forming-inverter-filter-cap | 3× | 3 | · | part |
| 4 | Damping Resistor | grid-forming-inverter-damping-resistor | 3× | 3 | · | part |
| 5 | Filter Inductor Core | grid-forming-inverter-filter-core | 6× | 6 | · | part |
| 6 | Filter Mounting Bracket | grid-forming-inverter-filter-mount | 1× | 1 | · | part |