NOVELTY - The consolidation facility is provided with a reception unit that receives power generated by water current power generation systems (101) and transferred to consolidation facility by a generated power output unit. The facility is submerged within a segment of water between a water segment floor surface and a surface of water. The facility has submerged flotation chambers that are provided with buoyant fluid isolation chambers which in turn are provided with a buoyant fluid, a buoyant fluid intake valve, a buoyant fluid exit valve, and a buoyant fluid source control unit.    USE - Consolidation facility installed on ocean floor, in mid-water, or floating on surface, or on floor surface of segment of water for consolidating power generated by several water current power generation systems (all claimed).    ADVANTAGE - The installation and maintenance of the units are safely and efficiently achieved. The reduced voltage starters can lend important advantages to the system, such as quickly determining appropriate operational frequencies, and permitting an un-powered restart in the event the attendant power grid is deactivated for some reason, as a result of damage caused by a hurricane or other natural disaster. The system can be raised to the surface for maintenance or inspection by turning off the generators, so that drag on the system can be reduced and the system is allowed to rise somewhat toward the surface. The unit can be safely and reliably floated to the surface so that maintenance or inspection can be performed. A pressure safety valve is provided in the event internal pressures become so great that venting of pressure is required in order to maintain the integrity of system control, and an open water flow valve fitted with a screen to prevent accidental entry by sea creatures is disposed in a lower portion of the isolation tank. The barrier fluids can be used to reduce interaction between air and water, and when the system is fitted with a float control floating on top of the sea water, the barrier fluid can be retained even after all of the sea water is expelled. The greater stability can be achieved in the tanks using a series of baffles to ensure water trapped in the tanks does not move quickly within the chambers. Multiple tanks and sectionalization can be employed to address possible unit tilt, so that water and gas are appropriately diverted to prevent excessive tilt. The neighboring sets of propellers can be rotated in opposite directions in order to create eddies or dead zones in front of the propellers, which can repel or otherwise protect marine life, enhance propeller rotation efficiency. The optimal performance results can be achieved when the system generates the required power output and when maintaining an environmentally neutral operating environment. Since resistance against the structure is reduced and greater rotational torque is transmitted to the drive shafts with less drag and loss, the propeller can also be rotated very slowly, so that the environmental neutrality and safety can be enhanced. A power consolidated station allows for transformation to a higher transmission voltage, so that superior and scalable power transfer capacity can be achieved to a land connected power transmission grid.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) mooring unit for securing floating or submerged device to floor segment of water; and    (2) method of installing and maintaining submerged water current power generation system.    DESCRIPTION OF DRAWING(S) - The drawing shows the side view of a water current power generation system.    Water current power generation system (101)    Floatation tube (102)    Ballast unit (103)    Induction type power generation unit (104)    Tether (106)