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Power grids are complex, and any failure can result in catastrophic shutdowns, as occurred throughout Brazil on August 15 of this year. The national blackout impacted 25% of the system's total load, disrupting 16,000 megawatts of load in 25 of the 26 Brazilian states. The consequences were vast, ranging from public transport problems to the closure of schools and businesses, demonstrating the critical importance of energy stability.
The National Interconnected Power Transmission System is a complex system that integrates electrical energy transmission networks. Thanks to this system, which spans over 180,000 kilometers across the country, it was possible to minimize the effects of the blackout.
In structures as extensive and important as this, Artificial Intelligence can have a remarkably positive impact. Let's explore common causes of shutdowns in complex electrical grids and how technology plays a fundamental role in preventing these events.
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1. Substation Failures
Substations are vital centers in power distribution, where voltage is adjusted to different levels and electricity is sent in different directions. Any failure in these substations can disrupt the flow of power, affecting significant areas. Issues such as short circuits, overloads, or equipment malfunctions can lead to shutdowns.
2. Problems in Transmission Lines
Transmission lines run over long distances, often through difficult terrain and adverse weather. Natural wear and tear, corrosion, falling trees, or foreign objects can damage these lines, causing power outages. Thorough inspection of these lines is necessary to identify damage and perform preventive maintenance.
3. Environmental Factors
Extreme weather conditions such as storms, strong winds, lightning, and wildfires can damage equipment and power lines. Additionally, animals like birds and rodents can cause short circuits when coming into contact with electrical components. Constant monitoring of weather conditions and the implementation of protective measures are crucial to minimize the impacts of these factors.
4. Equipment Failures
Essential equipment, such as transformers and circuit breakers, can fail due to natural wear and tear, manufacturing defects, or improper use. These failures can cause daisy-chain shutdowns, affecting multiple areas of a power grid. Regular maintenance and early detection of signs of wear are essential to avoid these interruptions.
Pix Force Solutions: Optimizing crucial inspections for energy stability
Pix Grid is a platform that boosts inspection. Transmission lines can be monitored precisely and efficiently using drones and satellite images. Artificial Intelligence processes data in real-time, identifying signs of failure before they lead to interruptions. The tool not only revolutionizes inspection in the energy sector but also ensures the reliability of the electricity supply.
Generally, all these aspects listed above are performed manually, either by employees who end up exposed to risks or by manually piloted drones. At Pix Force, we use technology to distance companies and people from tedious, inaccurate, expensive, or dangerous tasks. In the case of the energy sector, a vital resource for the most fundamental human operations, all these benefits are intensified.
Market and innovation incentive: Aneel and technology
The Research, Development & Innovation (R&D&I) projects are a requirement of the National Electric Energy Agency (ANEEL). It seeks to boost innovation and the development of solutions that contribute to a more modern, sustainable, and efficient electricity sector, keeping up with the demands and challenges of the national and global energy landscape.
Furthermore, companies that invest in R&D&I manage to leverage their sales and allocate internal resources more intelligently, ensuring prominence in the market.
Pix Force currently develops important projects within ANEEL's Research, Development, and Innovation Program, with a special highlight on a project that uses satellites for the remote and intelligent monitoring of wildfires and vegetative growth along transmission lines.
Discover these and other products that make essential Industry 4.0 processes safer, faster, more accurate, and cheaper.
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Fabio Caraça
Fábio Caraça is the Chief Growth Officer at Pix Force. He leads Pix Force's transformation into a scalable SaaS operation, combining strategic vision, culture, and high-impact execution.
