Traction Converter
AssemblyFour-quadrant line converter rectifying transformer output to a DC link, then inverting to variable-frequency AC for the traction motors. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Traction Converter
5 top-level lines as of r34441| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Line-Side Converter (4Q) 4 parts | commuter-emu-line-converter | 1× | 1 | 0 | assembly |
| 2 | DC Link Stage 3 parts | commuter-emu-dc-link | 1× | 1 | 0 | assembly |
| 3 | Motor-Side Inverter 4 parts | commuter-emu-motor-inverter | 2× | 2 | 0 | assembly |
| 4 | Converter Cooling Loop 4 parts | commuter-emu-converter-cooling | 1× | 1 | 0 | assembly |
| 5 | Converter Cabinet Frame | commuter-emu-converter-frame | 1× | 1 | · | part |