N. Vedachalam

Pressure-Tolerant Electronics and Discharge Performance of Pressure-Compensated Lead Acid Batteries Under Hyperbaric Conditions

2018 · Marine Technology Society Journal

Abstract Understanding the variations in the energy discharge performance of pressure-compensated valve-regulated lead acid (PC VRLA) batteries under the influence of increased hydrostatic pressure is essential for the reliable design of deep-ocean battery-powered systems. The …

Machine learning approach for prediction of status of rechargeable batteries used in deep ocean moored buoy system using in-situ parameters

2021

Battery packs are the only source of power storage of critical systems operated remotely at deep ocean location. The complete system operates only with the power available from the battery during the low sunlight condition. …

Methodologies for Reliability and Functional Safety Assessment of Offshore Systems

2022 · Marine Technology Society Journal

Abstract Reliability, Availability, Maintainability and Safety are the key requirements for the systems designed to operate in challenging marine environments. Unsafe operations lead to human risk and environmental damages, and equipment unavailability leads to economic …