What Is a Fault Ride-Through Test and Why Is It Important?
A Fault Ride-Through (FRT) test evaluates a power plant’s ability to endure short circuits in the grid—a vital requirement under the EU’s RfG (Requirements for Generators) for Type D power plants tied to high-voltage networks. The test confirms that the facility can remain stable during a fault of up to 250 milliseconds. Unlike many TSOs that rely on simulations, Elering insists on a real, on-site test, ensuring the plant’s design and equipment hold up under actual grid conditions. Getting through this tough test on the first go is not something you see often.
How the Test Was Conducted
Elering triggered a single-phase-to-ground short circuit at the TSO substation to simulate a grid fault. The aim was to confirm that the Heina Type D power plant could maintain stability after the event. It performed exceptionally—enduring the 250-millisecond fault and restoring normal power output in about 1 second. Passing on the first attempt highlights Smartecon’s effective design, planning, and equipment selections as an EPC company, fully meeting RfG standards.
Leading in High-Voltage Renewable Energy
As one of the few companies offering 0-100% EPC services including high voltage construction, Smartecon stands out in the renewable energy sector. This achievement cements our position as a leader in designing and delivering resilient, D-type power plant energy projects. It reflects our dedication to quality and innovation in sustainable energy solutions. For more details or to discuss this further, feel free to reach out—our team is ready to assist.
Smartecon takes pride in this milestone and is committed to setting new industry standards. Together, let’s drive the future of renewable energy forward!
