. Deep ocean power systems. Electric power distribution; Hydroelectric power plants. Figure 23. Taut cable support system. The above configurations are based on tlie assunnption that the total cable suspension system is slightly negatively buoyant. If it is made positively buoyant, the cable system will probably broach the surface during the excur- sion of the surface unit and be subjected to surface conditions as well as to the possibility of becoming entangled with the mooring system. Both the taut line and the catenary system suffer from the fact that if the cable is lost at any point below
. Deep ocean power systems. Electric power distribution; Hydroelectric power plants. Figure 23. Taut cable support system. The above configurations are based on tlie assunnption that the total cable suspension system is slightly negatively buoyant. If it is made positively buoyant, the cable system will probably broach the surface during the excur- sion of the surface unit and be subjected to surface conditions as well as to the possibility of becoming entangled with the mooring system. Both the taut line and the catenary system suffer from the fact that if the cable is lost at any point below the attachment to the last support buoy, the cable complex will descend to the bottom. The cable would have a higher probability of falling on the load module with the taut line system. Suspension systems for underwater cables will require careful analysis during system design. ELECTRICAL SYSTEMS Surface Power Systems The electrical system for each load at each depth considered for analysis in the study program included the generated voltage, step-up primary transformer, transmission line, and protective equipment. A load power 65. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Giorgi, E. Port Hueneme, Calif. , Naval Civil Engineering Laboratory
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