ON.energy has been awarded U.S. Patent 12,614,920 for a medium-voltage double-conversion UPS architecture designed for AI data centers and mission-critical facilities. The patent has a priority date of September 2, 2022, and protects the architecture behind ON.energy’s grid-safe technology for high-density computing environments.
The announcement comes as AI data centers create new challenges for power systems. GPU-heavy workloads can create rapid, megawatt-scale load swings and demanding ride-through requirements, which can stress traditional data center power designs and utility interconnections.
Why the Patent Matters
ON.energy’s patented architecture combines a double-conversion UPS, an energy storage system on the DC bus, and an Energy Management System with advanced controls. The goal is to provide backup power while also stabilizing load behavior and managing grid exposure.
Ricardo de Azevedo, Co-Founder and Chief Technology Officer at ON.energy, said the patent locks in the company’s core UPS architecture and is engineered to track the dynamics of hyperscale workloads. He said the system supports load stabilization, peak management, and runtime guarantees in changing grid conditions.
AI Campuses Need More Than Backup Power
For AI data center operators, the important point is that the UPS system is not only a backup layer. ON.energy said the architecture can continuously adjust battery power in response to changing AI workloads, enforce safe operating limits, support peak shaving, and align energy time-shifting with time-of-use schedules.
That matters because AI campuses are becoming major grid loads. A data center that can buffer its own demand changes may be easier for utilities and grid operators to manage than an unbuffered campus with volatile load behavior.
Commercial Direction
The patent supports ON.energy’s broader portfolio around ON.AI UPS, its medium-voltage UPS technology for grid-safe AI campuses. The company said the AI UPS has been tested at the National Laboratory of the Rockies’ Flatirons Campus under realistic grid and load conditions and is being deployed across large-scale AI and hyperscale projects.
For energy infrastructure buyers, the takeaway is clear: AI data centers are pushing power systems beyond conventional backup design. ON.energy is positioning medium-voltage UPS and storage-integrated control as part of the next generation of grid-connected AI infrastructure.
Official source: Business Wire
What patent did ON.energy receive?
ON.energy received U.S. Patent 12,614,920 for medium-voltage double-conversion UPS architecture used in its grid-safe AI data center technology.
Why is this relevant to AI data centers?
AI workloads can create rapid, megawatt-scale load swings, making power stabilization and grid coordination more important for hyperscale campuses.
