KEMA Labs: Leading the Charge for Electric Network Resilience and Flexibility

Today, electric networks depend more than ever on smart devices to measure, protect, and control energy flows. Collaboration between European Transmission System Operators (TSOs) ensures systems remain operational, preventing blackouts. However, the lack of flexibility, not network congestion, has led to market fragmentation. Alongside interconnectivity, flexibility is key to managing the volatility of renewable energy sources and extreme events like climate change.

As highlighted in an IRENA Report, flexible solutions integrating green energy rely on advanced technology, innovative business models, and updated regulations. Supporting energy operators in managing growing electricity demand while ensuring grid resilience is the role of the Testing, Inspection, and Certification (TIC) industry. TIC providers certify that every component functions as expected, preventing blackouts and disruptions.

A critical task in maintaining network reliability is the timely replacement of outdated equipment. Maintenance planning is essential, as unanticipated interruptions caused by high network loads are frequent. Extensive testing is crucial to making the grid more resilient and prepared for urgent maintenance.

Through its KEMA Labs division, CESI leads the TIC industry, testing and certifying electromechanical components for the electric sector. CESI operates seven KEMA Labs worldwide, conducting vital tests on components like cables, switches, and transformers to ensure their proper function across electrical, mechanical, and environmental conditions. Testing spans from development to production, guaranteeing the resilience of the electric network.

Each year, KEMA Labs tests over 200,000 components for 4,000 clients globally. In Arnhem, the Netherlands, CESI’s facility includes the world’s largest high-voltage lab, with short-circuit powers up to 10,000 MVA. The Flex Power Grid Lab also simulates the integration of renewables, batteries, charging stations, and electric vehicles.

KEMA Labs is at the forefront of digital plant and substation management, testing non-conventional transformers and smart devices for data integrity, IT security, and functional operation. These innovations ensure that key network components are more resilient, capable of handling high voltage, and able to prevent failures, securing a reliable energy future.