×

Product categories

  • Drone Payload
  • DJI M30 Payload
  • DJI M350 Payload
  • DJI M3T Payload
  • Tethered system
  • Industrial Drone
  • Drone Parachute
  • Drone Gimbal Camera
  • Agriculture Spraying Drone
  • Anti Drone System
  • Drone Accessories
  • VTOL Fixed Wing
  • Underwater Drone
  • Sensor Parts
  • uncategorized

HOW TO SHOP

1 Login or create new account.
2 Review your order.
3 Payment & FREE shipment

If you still have problems, please let us know, by sending an email to info@uavfordrone.com . Thank you!

SHOWROOM HOURS

Mon-Fri 9:00AM - 6:00AM
Sat - 9:00AM-5:00PM
Sundays by appointment only!

SIGN IN YOUR ACCOUNT TO HAVE ACCESS TO DIFFERENT FEATURES

FORGOT YOUR PASSWORD?

FORGOT YOUR DETAILS?

AAH, WAIT, I REMEMBER NOW!
QUESTIONS? CALL: +86 18681572770
  • LOGIN
  • SUPPORT

  • Home
  • About
  • Product
  • Drone Application
  • F.A.Q.
  • Blog
  • Contact
FREEQUOTE
  • Home
  • Technology
  • Solar Blind UV Camera Sensor for Powerlinene corona discharge detection
May 19, 2025

Solar Blind UV Camera Sensor for Powerlinene corona discharge detection

owensong
Sunday, 16 May 2021 / Published in Technology

Solar Blind UV Camera Sensor for Powerlinene corona discharge detection

At present, the high-voltage powerline inspections mainly include infrared thermal imaging detection, ultrasonic corona detection, and manual visual inspection. The effect of infrared therm imaging detection is greatly affected by sunlight, atmospheric environment, etc., usually only at night, and only the more severely damaged parts can be detected; the inspection error is large, and the detection distance is relatively limited; and because the target of corona discharge is small and weak, and in many cases it is difficult to observe human visually.

Solar Blind UV Camera Sensor for Powerlinene corona discharge detection

Is there a technology that can make up for the shortcomings of the existing technology, detect the leakage phenomenon accurately and timely, and suppress the danger in the bud?

The answer is yes, this is the ultraviolet UV solar Blind detection technology.

During the electrical discharge process of high-voltage equipment, electrons in the air continuously gain and release energy. When the electrons release energy, the corona will be generated and ultraviolet rays will be released at the same time. UV sensor detection technology uses this principle to detect the fault in time by receiving the ultraviolet signal generated when the device is discharged.

Compared with infrared thermal imaging detection, Solar Blind ultraviolet technology has high sensitivity, high resolution, and strong anti-interference ability for corona discharge. Therefore, in recent years, it has been widely used in power industries, and vehicle-borne or helicopter-borne UV inspection methods have emerged.

As a high-tech leader, China Aerospace Science and Industry Corporation has set its sights on this promising and challenging field, and recently launched an ultraviolet imaging leakage detector.

In the 207 Institute of the Second Academy of Aerospace Science and Industry of China, the reporter saw that the device is a black box-shaped machine, about the size of an Oxford English Dictionary, weighing about 3 kg, and it can be easily held by an adult with one hand. . The most eye-catching is the two lenses with a diameter of about 5 cm in front of the fuselage, one purple and one black, one is responsible for sensing ultraviolet rays, and the other is responsible for observing visible light. The ultraviolet image can accurately display the corona and discharge of the target, and the visible light image can restore the background information around the measured target. The dual-spectrum fusion image generated by the combination of the two is equivalent to clearly pointing out the target leakage position on an image.

“There are two difficulties in the development of ultraviolet imaging leakage detectors. The first is product engineering, that is, the organic combination of ultraviolet imaging technology with visible light, image processing, intelligent control, and other technologies that can form a mature product. The second is miniaturization. Only light weight can meet the increasingly mobile and flexible testing needs.” Song Yajun, the person in charge of the product, introduced. With the accumulation of technology in the field of aerospace optoelectronics where 207 is located, these problems have been overcome one by one.

Speaking of this leakage detector, there is another bright spot that has to be mentioned-it can be used on a drone platform.

In recent years, drone technology has developed rapidly. Aerial photography, search and rescue, monitoring, and even performances are inseparable from their participation.

Compared with traditional manual inspections, UAVs are flexible and have a wide range of inspections. Whether it is buildings, woods, mountains, hills, or deserts, it can reach places where people cannot reach, and it is more efficient. According to calculations, in mountainous and hilly areas, manual patrols can only patrol 1.5 kilometers to 2 kilometers per day on average, and the same patrol mileage requires only about 2 hours using drones. Compared with the high cost of helicopter inspection, its benefits are obvious-lower cost. Therefore, in the past two years, drone inspections are attracting the attention of the industry. However, due to the high technical difficulty, few manufacturers are involved in UV equipment that can carry UAVs.

The UV imager developed by 207 is small and light, and can be hung on the bottom of the drone without affecting its flight. Compared with the airborne equipment that can easily reach dozens of kilograms, it can be said to be “tailor-made for drones”. “. When flying, the distance between the equipment and the line can be as close as 5 meters (the observation distance of handheld and helicopter equipment is often tens or even hundreds of meters), so that its effect can be maximized.

After the successful development of the UV solar-blind corona leakage detector, it has completed many indoor and outdoor experimental tests in test sites such as the High Voltage Institute of the China Electric Power Research Institute and Tsinghua University. It performed well in high and low temperature, vibration, and reliability-related tests, and was finally introduced to the market. . In March, the product also received its first order, with a total amount of 10 million yuan. I believe that in the near future, they will be able to see their busy figures in the power system.

Develop on DJI SDK Payload, work on the DJI Matrice 300 drone platform, smart, high efficiency, the DJI M300 drone with the UV sensors is the best powerline corona discharge detection solution. check more details as below ;

  • Solar Blind UV Camera Sensor for DJI Matrice 300
    Solar Blind UV Camera Sensor for DJI Matrice 300 4-in-1 Multifunction
    Read more
  • Drone Solar Blind UV Camera Sensor
    3 Axis UV Ultraviolet Gimbal Camera Drone UAV payload
    Read more

  • Tweet

What you can read next

Drone (UAVs) with sensor for air atmosphere monitoring
UAV drone use in the forestry vegetation feilds
Drone (UAVs) based ambient air quality monitoring

Categories

  • Drone New
  • Company News
  • Mapping Drone
  • Public Safety drone
  • Technology
  • Uncategorized

Recent Posts

  • DJI M350 drone Multispectral Camera

    DJI M350 drone Multispectral camera river water quality & pollution detection

    1. Project Overview In April 2024, Ramoton Comp...
  • UAV hyperspectral camera

    UAV hyperspectral camera represent an advanced ...
  • DJI M350 drone Laser Methane gas detection Advantage

    In recent years, the application scope of laser...
  • The application of hyperspectral cameras in grading the whiteness of calcium carbonate in open-pit mines.

    The grading detection of calcium carbonate whit...
  • The difference between multispectral camera and hyperspectral camera

    A multispectral camera and a hyperspectral came...

Featured Posts

  • DJI M350 drone Multispectral Camera

    DJI M350 drone Multispectral camera river water quality & pollution detection

    0 comments
  • UAV hyperspectral camera

    0 comments
  • DJI M350 drone Laser Methane gas detection Advantage

    0 comments
  • The application of hyperspectral cameras in grading the whiteness of calcium carbonate in open-pit mines.

    0 comments
  • The difference between multispectral camera and hyperspectral camera

    0 comments

Recent Comments

    Archives

    • December 2024
    • April 2024
    • March 2024
    • December 2023
    • November 2022
    • March 2022
    • February 2022
    • December 2021
    • August 2021
    • June 2021
    • May 2021
    • December 2020
    • November 2020
    • September 2020
    • August 2020
    • June 2020
    • April 2020
    • October 2019
    • September 2019
    • August 2019
    • July 2019
    • June 2019
    • May 2019
    • March 2019

    Meta

    • Log in
    • Entries feed
    • Comments feed
    • WordPress.org

    GET A FREE QUOTE

    Please fill this for and we'll get back to you as soon as possible!

    About Us

    We are a professional enterprise drone, VTOL, drone payload, drone accessories supplier that focuses on drone solution on agricultural , public safety, law enforcement, search rescue, fire fighting ,mapping and surveying.industrial inspection such as power line and gas oil pipe inspection, environmental, air and water condition monitoring, . we supply a full drone solution , one-stop drone solution provider we have worked with many UAVs enterprise, DJI dealer, Police and fire .

    Product Categories

    • Privacy Policy
    • Term & Condition
    • F.A.Q

    GET IN TOUCH

    Call Us now +18681572770 (Direct Call)
    WhatsApp: 8618681572770
    Email: info@uavfordrone.com

    UAVForDrone --Ramoton Tech
    320, Building 2, Pengcheng Zhongjun Compass Industrial Park, Shajing Street, Bao'an District, 518100 Shenzhen, China

    • GET SOCIAL

    Copyright © 2019-2024 UAVforDrone (Ramoton Tech ) All right reserved

    TOP