Introduction to High Voltage Resonance Testing As offshore and onshore power networks expand, so does the demand for reliable testing of high-voltage cables and terminations. To meet this growing need, Reynard High Voltage Solutions now offers offshore-ready resonance testing up to 72.5 kV AC, using the Mohaupt Variable Frequency Resonant
(Inspired by research from TU Delft) The global shift toward a sustainable future faces a fundamental challenge: how to make energy not only reliable and affordable, but also clean. What used to be a simple engineering dilemma has become a trilemma — balancing cost, reliability, and sustainability. According to researchers
A fully sustainable energy system is no longer a distant dream. With the technology we have today, it is within reach. But to make it work at scale, three elements need to come together in harmony: renewables, electrification, and large-scale storage. Increasingly, this storage takes the form of Battery Energy
Battery Energy Storage Systems (BESS) are rapidly becoming a cornerstone of the global energy transition. By storing electricity and releasing it when needed, BESS facilities support grid stability, balance renewable generation, and optimise energy use. Behind every successful BESS installation lies a carefully designed transmission setup, where cables and their
When we think of high-voltage energy systems, we usually picture heavy cables carrying electricity from renewable sources to the grid. But inside many of those cables runs another essential component: fiber optic cables high voltage systems that transform ordinary power lines into intelligent networks capable of real-time monitoring and control.
The HVA120 Test Set is a state-of-the-art cable testing device designed to evaluate the insulation of medium-voltage cables using very low frequency (VLF) AC high voltage. This compact yet powerful test set can output up to 85 kV RMS (120 kV peak) at 0.1 Hz, making it suitable for field-testing
