A power tether for aerial devices such as balloons or drones operates with as few as a single conductor, providing a ground return by capacitive coupling between the aerial device and a ground plane at a base station. High-frequency, high-voltage power allows significant power transfer through the low capacitance between the aerial station and the ground minimizing the necessary current flow.

An energy supply system, which is a system constituting a regional power system in a target region, includes a power transmission system including a first power generation facility and a second power generation facility, a power transmission and distribution system that supplies power to each consumer, a management system, and an unmanned flying object. The unmanned flying object has a transport function of transporting a cargo and a power supply function of supplying power to an outside. When the amount of power supplied by the power transmission system is less than the amount of power required by the power transmission and distribution system, the management system performs a power adjustment process of supplying power from the unmanned flying object to the power transmission and distribution system by using the power supply function of the unmanned flying object.

An aero wind power generation device may include a drone unit including drone wings configured to make the aero wind power generation device move and hover and a sensor unit configured to detect information for controlling the aero wind power generation device; a buoyancy generation unit including a side cover configured to open or close, a balloon disposed inside the side cover and configured to receive gas therein or release the gas therefrom, and a wire configured to surround the balloon; and a power generation unit including a rotating unit with a plurality of blades, a blade control unit of adjusting a state of the blades, and a motor unit of converting kinetic energy transferred from the rotating unit into electrical energy.

A method of using a bagged power generation system comprising windbags and waterbags integrated with drones and adapting drone technologies for harnessing wind and water power to produce electricity. An extremely scalable and environmentally friendly method, system, apparatus, equipment, techniques and ecosystem configured to produce renewable green energy with high productivity and efficiency.

Systems and techniques are provided for charging devices at a property using battery-charging drones. In some implementations, a monitoring system is configured to monitor a property and includes a battery-powered sensor configured to generate sensor data. The system includes a drone that is configured to navigate the property and charge the battery-powered sensor. A monitor control unit is configured to obtain a battery level from the battery-powered sensor and compare the battery level to a battery level threshold. Based on the comparison, the monitor control unit determines that the battery level does not satisfy the threshold. Based on the determination, the monitor control unit generates and transmits an instruction to a drone for the drone to navigate to the battery-powered sensor and charge a battery of the battery-powered sensor. The monitor control unit receives data from the drone that indicates whether the drone charged the battery of the sensor.

A method of using a bagged power generation system comprising windbags and waterbags integrated with drones and adapting drone technologies for harnessing wind and water power to produce electricity. An extremely scalable and environmentally friendly method, system, apparatus, equipment, techniques and ecosystem configured to produce renewable green energy with high productivity and efficiency.

A method of using a bagged power generation system comprising windbags and waterbags integrated with drones and adapting drone technologies for harnessing wind and water power to produce electricity. An extremely scalable and environmentally friendly method, system, apparatus, equipment, techniques and ecosystem configured to produce renewable green energy with high productivity and efficiency.

Various embodiments of the present disclosure provide wind harvesting systems and methods using crosswind power kites and methods for launching crosswind power kites into wing-borne flight, for generating electricity through such flights, and for landing or retrieving such crosswind power kites.

An unmanned vehicle control system is disclosed, comprising a ground control station in operable communication with a plurality of unmanned vehicles via a communications network. The ground control station receives unmanned vehicle mission information and provides a plurality of instructions to the unmanned vehicle to execute a mission including a take-off procedure and a landing procedure. A plurality of microservices process requests from a controller and at least one charging station provides a docking point for the plurality of unmanned vehicles. The charging station provides a power source to the plurality of unmanned vehicles and receives mission information from the ground control station, wherein the unmanned vehicles are operable to deliver a good to a remote location.

Methods, systems and devices for optical structural health monitoring of a subject, including the utilization of pointillism to provide a design or painting of the surface of the structure to be monitored, which also serves as a mechanism for conducting SHM, implementing digital image correlation (DIC) by applying a pattern comprising a random dot pattern and/or codes. The subject is imaged using imaging equipment to capture images of the pattern. For some applications, the captured images of the pattern and codes are stored in a CAD file that represents the subject or portion thereof to which the pattern and codes are applied, and includes the locations of the pattern and codes. Indicia applied to a structure may be applied using a paintjet or inkjet, or robotic mechanism, while some applications implement pre-patterning of a composite sheet that is used to form the structure.