| 摘要 |
Rotating thyristor excitation apparatus combined with an electrical machine, includes a shaft, a driving collar lying at ground potential and being rotationally fixed relative to the shaft, a first and a second shrouding ring each having inner peripheral surfaces and being disposed on the driving collar, the first shrouding ring having a given axial range, structural thyristor units, heat sinks and protective wiring being disposed on the inner peripheral surface of the first shrouding ring, control units being disposed on the inner peripheral surface of the second shrouding ring and being spatially separated from the structural thyristor units, heat sinks and protective wiring by the driving collar, a direct current collecting ring being attached to and insulated from the shaft within the given axial range of the first shrouding ring, radially inwardly disposed direct current terminals of the structural thyristor units, and radially aligned connecting conductors respectively connected from the direct current terminals to the direct current collecting ring.
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