Triton: Survivability Enhancement of a Multi-Mode Point Absorber

Description

The overall goal of this project was to design and validate a survival mode for the Triton WEC that allows for a reduction in peak loads, while simultaneously allowing for a reduction of capital cost due to the elimination of overdesign to account for uncertainty. In addition, the project sought to carefully understand performance of the design without survival mode engaged under extreme wave conditions so as to better understand how system loads vary and hence determine conditions where survival mode needs to be engaged, thereby allowing for an optimum balance between maximum power capture and acceptable risk within the capabilities of the design.

Resources

Name Format Description Link
Final Risk Register.xlsx XLS Final project risk analysis identifying risks, causes of risks, occurrence, and severity. A risk priority number (RPN) is computed for each risk. Final project deliverable D14 for DE-FOA-0001310. Open resource
Down-Selection Report.pdf PDF Survival configuration down-selection. Final project deliverable D4 for DE-FOA-0001310. Open resource
Numerical Survivability Report.pdf PDF Numerical analysis of survival configuration and extreme design loads. Final project deliverable D5 for DE-FOA-0001310. Open resource
Tank Test Plan Drawings.pdf PDF 1:30 scale Triton model tank test plan drawings. Final project deliverable D6 for DE-FOA-0001310. Open resource
Tank Test Plan Instrumentation List.xlsx XLS 1:30 scale Triton model tank test plan instrumentation list. Final project deliverable D6 for DE-FOA-0001310. Open resource
Tank Test Plan.pdf PDF 1:30 scale Triton model tank test plan. Final project deliverable D6 for DE-FOA-0001310. Open resource
Tank Test Plan Wave Data.xlsx XLS 1:30 scale Triton model tank test plan wave data. Final project deliverable D6 for DE-FOA-0001310. Open resource
Updated Risk Register.xlsx XLS Updated risk analysis identifying risks, causes of risks, occurrence, and severity. A risk priority number (RPN) is computed for each risk. Final project deliverable D7 for DE-FOA-0001310. Open resource
Design Drawings Baseline Nonselected Approaches.pdf PDF Design drawings for baseline design and nonselected survival approaches. Final project deliverable D8 for DE-FOA-0001310. Open resource
Design Drawings Final Design.pdf PDF Design drawings for Final system including Advanced survival configuration. Final project deliverable D8 for DE-FOA-0001310. Open resource
Tank Test Report.pdf PDF 1:30 scale Triton model tank test report. Final project deliverable D9 for DE-FOA-0001310. Open resource

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