| 摘要 |
A subsea compression station is disclosed, comprising a separator (3), a compressor (1) and a pump (2), wherein the compressor is operable for compression and discharge of gas separated from a well stream ingested into the separator, and the pump is operable for pumping, liquid that is separated from the well stream, and further comprising an electrical motor (4) drivingly connected to a compressor rotor having a compressor rotor shaft (7). The compressor rotor shaft is connectable to a pump rotor (11) via a speed reduction device (8) bringing the pump rotor in co-rotation with the compressor rotor at reduced speed.
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