Surveillance UAVs Power Management Case Study

This case study focuses on the power management solutions for surveillance UAVs, detailing the challenges faced in ensuring effective surveillance through uninterrupted sensing and communication. It outlines how UAVs are utilized to surveil areas that are difficult to access or not fixed in location. The document highlights key objectives such as increasing flight time, supporting power-hungry functions without adding size and weight, and achieving high efficiency with simplified thermal management. Vicor's high-density power modules are presented as a solution that meets these objectives by extending flight time and enabling the use of high-performance cameras and sensors. The case study provides specifications for various power delivery components, including ZVS buck regulators and DCM DC-DC converters, emphasizing their efficiency and compact size. These components are crucial for maintaining the functionality and safety of surveillance UAVs by ensuring that backup batteries remain charged and operational.