| 摘要 |
A support system for at least one water drivable turbine 1 that when in operation is immersed in a column of flowing water, characterised by a deck or raft 3 for supporting said turbine 1 when immersed, the deck or raft having an inherent buoyancy whereby the deck or raft is adapted for flotation when it is desired to raise the turbine or turbines above water level. |
