As offshore wind turbines grow larger, converter power modules face tougher thermal reliability requirements, making thermal-rise validation essential. Reliable testing requires stable long-duration loading and repeatable conditions, not just high current output. The IT7900 four-quadrant regenerative grid simulator provides stable power boundaries, protection and data logging to study hotspots and thermal equilibrium. This scalable platform delivers credible engineering evidence and improves test efficiency and data consistency for wind power thermal validation.

ITECH High-Density, Modular Test Solutions for High-Speed Optical Module Manufacturing.

The new energy battery industry is undergoing a profound transformation—from scale expansion to technology-driven upgrades. With solid-state battery pilot lines entering production in 2026, the global Battery Management System (BMS) market projected to exceed USD 14 billion, and Power Conversion Systems (PCS) for energy storage rapidly scaling alongside the development of next-generation power systems, these three trends are redefining the boundaries of battery testing. Against this backdrop, this article examines the evolving testing requirements and key challenges across the new energy battery industry, and explores the technological evolution of test equipment in three critical dimensions: power capability, channel density, and energy regeneration.

AI is driving data centers toward higher power density and 800V DC architectures. Solid-State Transformers (SSTs) are becoming a key technology connecting medium-voltage grids, DC buses, energy storage systems, and high-density loads. The commercialization of SSTs depends not only on devices and topologies, but also on whether the entire system can be validated in a stable, repeatable, and reliable manner.

Enabling Reliable Validation of Next-Generation AI Power Systems with Advanced SST Testing Technologies

Introduction The power density of AI servers is increasing rapidly. Rack-level power consumption is evolving from tens of kilowatts in traditional servers to over 100 kW, and power architectures are transitioning from 48 V systems to 800 V HVDC. In this process, AC-side testing of AI server power supply units (PSUs) faces new requirements: