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Workers will be stringing power distribution lines in Puerto Rico for at least the next few months. The real danger is hitting the cable, breaking props and possibly crashing (been there, done that). “Although what we have encountered in Puerto Rico will likely be different than the US mainland, deployment on power transmission assets will continue to be a focus,” Velky says. Ive never experienced any interference or lag when flying within a meter or so of high voltage lines. But the company expects demand for the drones’ services to only increase. “Every mission has a unique challenge,” Velky says.ĭuke Energy has used drones for day-to-day operations for several years-about 30 of its employees are trained and licensed to fly them. DRONE DEPLOY NEAR POWER LINES PLUSGauging the effects of wind and rain, plus finding good takeoff and drop locations, are particularly difficult in a tropical mountain region. Instead, linemen rely on radios to confirm the drones are in the right place before releasing their string.Īnother challenge: the weather. But to increase the payload, the three drones actually doing the stringing work don’t have cameras or sensors on board at all. Two of the company’s drones in Puerto Rico are equipped with cameras-they help scout paths for the lines and assess damage to existing power distribution networks. They can carry up to 26 pounds and fly for up to 40 minutes. North Carolina-based Duke Energy, which has had 200 volunteer workers in Puerto Rico since January 14, is using five drones operated by two licensed pilots to search for broken utility poles, downed power lines buried under vegetation, and to string new lines over rough or inaccessible terrain.ĭuke Energy’s commercial quadcopters are Zoe models from AceCore Technologies, starting at $15,000. As Puerto Rico struggles to come back online, today’s commercial drones are actually lifting power lines into place, to help the tireless crews on the ground there do their jobs faster and more safely. There, hundreds of thousands of American citizens continue to suffer through power outages, which began when Hurricane Maria battered the island with 155 mph wind gusts last fall. They can collect data on open roads without incurring organizational costs. When will these drones finally start pulling their weight? Surveyors using mapping drones dont need to close roads or tracks during operations. ![]() Quickly process your imagery with DroneDeploy to generate high. DRONE DEPLOY NEAR POWER LINES ANDROIDFly your DJI drone autonomously with just two taps on your Android device. DRONE DEPLOY NEAR POWER LINES MANUALNo heavy lifting, no powerful flexing, no manual labor. The free DroneDeploy app provides easy automated flight and data capture, and enables you to explore and share high-quality interactive maps, orthomosaics and 3D models directly from your mobile device. recharging are available, but none for recharging on power lines. Think about it: They spend most of their time taking photos and videos, inspecting equipment and streaming the footage back to HQ, or performing automated mapping or scanning tasks with assorted sensors. reason is mainly due to their limited flying time. This momentary electric discharge can be strong enough to fry the electrical components in your drone, including the flight controller and the propeller motors. Not only can the LineDrone land on and travel along a transmission line, it can also be equipped with tools and sensors to inspect power lines and spot corrosion.Commercial drones are pretty lazy. Even worse, flying your drone near a power line can result in an electrical arc discharge in a highly ionized environment. This means a second pilot can take command of the aircraft while it’s flying. One of its unique features is advanced dual control. This major advance is an important first step towards a fully independent system. The Matrice 300 RTK is a powerhouse drone great for any power line inspection. This mode facilitates high-altitude landings, when operators lack the visual precision to line up the drone. In semiautonomous mode, the drone automatically aligns with the conductor, which means the pilot no longer has to stand directly beneath the power line to do so. This innovation provides invaluable support to the operator by ensuring safe deployment of the drone on power lines. The vision system enables the drone to recognize power lines. The drone can now land semiautonomously thanks to the addition of a new onboard vision system. This communication link can be exploited to move as much as possible of the. Hydro-Québec’s research institute IREQ continues to make progress with its LineDrone project. To this end, the drone needs a constant (or near-constant) communication link to a control and monitoring system. Print Hydro-Québec takes a major step forward in the development of a semiautonomous drone for the inspection of power transmission lines ![]()
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