Continuity of electricity supply is one of the pillars of modern life. From running hospitals to supplying industries, from connectivity to urban mobility, everything depends on electrical systems operating reliably. Therefore, the balance between uninterrupted operation and operational safety requires increasingly efficient, well-planned procedures, which culminate in innovations in the maintenance of electrical systems.
In this scenario, technology has taken on an increasingly strategic role. Advances have contributed not only to making operations more efficient, but also to reducing risks, improving predictability and optimizing resources. Below we highlight five technological innovations that are changing the way we deal with the maintenance of energized systems.
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1. Computer Vision
Computer vision, a branch of artificial intelligence focused on the automated interpretation of images and videos, is gaining ground in technical operations. Using trained algorithms, it is possible to detect patterns, anomalies or deviations in real time, something that, until recently, depended exclusively on the human eye.
In the electricity sector, computer vision has certainly proved to be an important ally in inspections carried out in substations and transmission lines. In these applications, the technology helps to speed up image screening, generate complete reports and reduce the exposure of professionals, especially when associated with drone inspection routines and strategic maintenance planning. In other words, by identifying patterns and areas of concern more quickly, it strengthens preparation for interventions and increases the efficiency of the maintenance plan.
Many companies are reaping significant benefits by automating visual analysis, generating more accurate alerts and supporting technical decisions with greater agility. Find out more about this technology at: Computer Vision: A Complete Guide to Clearing Your Doubts – Pix Force.
2. Real-time Monitoring Sensors
With the advance of connectivity and the Internet of Things (IoT), real-time monitoring of energized assets has become an accessible reality. Sensors installed in structures such as transformers, reclosers or disconnect switches capture critical data such as temperature, vibration, current, etc. Integrated with analysis systems, this information makes it possible to anticipate failures and plan interventions more safely.
The use of these technologies drastically reduces the number of face-to-face inspections and enables a predictive approach to maintenance, reducing operating costs and risks for teams.
3. Smart Platforms for Technical Data Analysis
Collecting data in the field alone does not guarantee efficiency. The challenge lies in turning this information into decisions. In general, this is where intelligent platforms for technical analysis and visualization.
Artificial intelligence tools organize large volumes of data from sensors, inspections and operational records, generating visual indicators, automated reports and suggestions for action. In this way, this approach has proved effective in prioritizing maintenance, identifying risks and controlling technical indicators
However, interpreting this data requires qualified technical knowledge. Mastery of operational and regulatory fundamentals remains essential. Continuous training of maintenance electricians is a key element if technology is to be transformed into value in the field.
4. Augmented Reality and Simulations as a Trend in Operational Training
The use of augmented reality (AR) and virtual reality (VR) in technical training is gaining ground as a safe and modern alternative for training professionals. Through these technologies, it is possible to simulate risk scenarios, complex industrial environments and critical situations without actually exposing the professionals in operation.
Training professionals for higher risk activities, such as: operating aerial baskets and carrying out Live LineIn addition, these tools can be applied as a complementary step. As a result, there is a better understanding of the work sequences before working in the field. Even so, practical training in real-life conditions remains essential for safe and effective action.
5. Autonomous Equipment in Field Operations
The use of autonomous technologies in energized environments is one of the most innovative fronts in maintenance. Robots and drones have certainly been used to carry out high-risk or difficult-to-access activities, reducing human exposure and increasing operational efficiency. The main applications include:
- Removal of foreign objects on transmission lines (kites, birds’ nests, debris, etc.);
- Visual and thermal inspections carried out by drones, covering large areas quickly and accurately;
- Substation monitoring in confined spaces;
- Installation of sensors or structural componentsoften without the need to disconnect the network.
In short, as well as increasing team safety, these solutions also help to standardize procedures and speed up data collection and interpretation.
Innovation in the electricity sector starts with People
In short, the technological transformation in energized maintenance is real and is already underway. Advanced tools, intelligent algorithms, connected sensors and autonomous equipment are revolutionizing the way we plan, execute and evaluate interventions in the electricity sector.
But there is one essential point: no technology can replace human decision-making. It’s the field professionals and specialists who do this:
- They assess the situation and the risks involved;
- They choose the tool to be used;
- They make technical decisions based on the information available;
- They carry out the procedures.
The convergence of technology and training is therefore the safest and most promising path. Keeping up to date and investing in solid technical training is just as important as knowing the most innovative solutions on the market.
This article is the result of a partnership between Pix Force and CTST. To continue learning more about technology, safety and efficiency in maintenance, keep up with the content from Pix Force and CTST.
