Solar-powered drone : Solar-Powered Drone “Suraj” Unveiled at Aero India
The Aero India show, one of Asia’s largest defence and aerospace events, witnessed the unveiling of a solar-powered drone named “Suraj.” The drone was developed by India’s Defence Research and Development Organisation (DRDO) and the Indian Institute of Technology, Bombay.
“Suraj” has a wingspan of 4.2 metres and weighs 20 kilograms. It is capable of flying at an altitude of up to 6,000 metres for up to 20 hours at a stretch. The drone is powered by solar panels installed on its wings, which generate electricity to charge the battery.
The drone has a range of applications in various sectors, including disaster management, surveillance, and agriculture. Its ability to operate for extended periods without refuelling makes it ideal for long-duration flights over remote areas.
The drone is equipped with a state-of-the-art autopilot system that allows it to take off, fly, and land autonomously. It is also equipped with a high-resolution camera that can capture images and videos in real-time.
Why this News is important:
Solar-powered drones have gained significant attention in recent years due to their ability to fly for extended periods without refuelling. This development is significant for students preparing for government exams related to defence and civil service positions as it highlights India’s progress in developing advanced technology in the aerospace sector.
Historical context:
The development of solar-powered drones is not new. In 2010, NASA developed a solar-powered drone named “Helios,” which had a wingspan of 75 metres and a flight endurance of over 24 hours. However, the project was cancelled in 2003 due to technical difficulties.
Since then, there have been several attempts to develop solar-powered drones for various applications, including surveillance, communications, and scientific research.
Key Takeaways from “Solar-Powered Drone “Suraj” Unveiled at Aero India”:
| Serial Number | Key Takeaway |
|---|---|
| 1. | “Suraj” is a solar-powered drone developed by India’s DRDO and IIT Bombay. |
| 2. | It has a wingspan of 4.2 metres and weighs 20 kilograms. |
| 3. | The drone can fly at an altitude of up to 6,000 metres for up to 20 hours. |
| 4. | “Suraj” has applications in disaster management, surveillance, and agriculture. |
| 5. | It is equipped with a state-of-the-art autopilot system and a high-resolution camera. |
In conclusion, the development of “Suraj” is a significant milestone in India’s progress towards developing advanced technology in the aerospace sector. Its applications in various sectors, coupled with its ability to operate for extended periods without refuelling, make it an ideal solution for long-duration flights over remote areas. Students preparing for government exams related to defence and civil service positions should be aware of this development as it highlights India’s technological prowess and the potential impact of solar-powered drones in various sectors.
Important FAQs for Students from this News
Q1. What is the Aero India show?
A1. Aero India is one of Asia’s largest defence and aerospace events, held biennially in Bengaluru, India.
Q2. Who developed the solar-powered drone “Suraj”?
A2. “Suraj” was developed by India’s Defence Research and Development Organisation (DRDO) and the Indian Institute of Technology, Bombay.
Q3. What is the wingspan and weight of “Suraj”?
A3. “Suraj” has a wingspan of 4.2 metres and weighs 20 kilograms.
Q4. What is the range of “Suraj”?
A4. “Suraj” is capable of flying at an altitude of up to 6,000 metres for up to 20 hours at a stretch.
Q5. What are the applications of “Suraj”?
A5. “Suraj” has applications in disaster management, surveillance, and agriculture, among others.
Some Important Current Affairs Links
