As the world races toward net-zero, hybrid renewable energy systems, particularly those combining wind and solar power are emerging as a game-changing innovation. These systems are especially effective in highly exposed areas, where solar irradiance peaks during calm, sunny days and wind turbines thrive during overcast, breezy conditions. Together, they create a more balanced and consistent energy output, reducing reliance on fossil fuels and enhancing grid stability.
The Hidden Challenge: Transformer Overload
This can lead to:
- Overheating
- Accelerated ageing
- Unexpected outages
- Costly maintenance or replacement
Transformers act as a single point of failure and protecting them is critical to ensuring long-term reliability and preventing project downtime.
The Smart Solution: Transformer Monitoring
This is where online transformer monitoring becomes essential. By providing real-time visibility into transformer performance, operators can:
- Detect and predict overload conditions
- Safely allow temporary overloads without damaging the asset
- Maximise energy export during peak generation windows
- Extend the lifespan of critical infrastructure
For example,
A 10% increase in transformer fleet capacity—assuming a base capacity of 1,000 MW—would result in an additional 100 MW of usable capacity. At an estimated value of £50,000 per MW, this translates to a financial benefit of £5 million.
Enabling Safe Overload with Confidence
Camlin Energy’s transformer monitoring technology is at the forefront of this innovation, with our TOTUS solution enabling:
- Continuous online monitoring of transformer health
- Dynamic overload capability, allowing operators to push output limits safely
- Data-driven decision-making to optimise asset performance and enable proactive maintenance
By using Camlin Energy’s transformer monitoring solution, hybrid farm operators can unlock more value from their renewable assets—exporting more clean energy without compromising the integrity of their infrastructure
Final Thoughts
Hybrid wind-solar farms represent the future of renewable energy. But to fully realise their potential, we must pair them with smart grid technologies that ensure safety, efficiency, and resilience. With tools like Camlin Energy’s transformer monitor, we’re not just generating more power – we’re doing it smarter.
