Next-Gen Power for the AI Era: HongHui’s Medium-Voltage Flywheel UPS Takes Center Stage at Data Centre World Asia 2026

SINGAPORE — September 2026 — As artificial intelligence reshapes global digital infrastructure, hyperscale data centers face unprecedented operational pressures. Generative AI workloads and GPU training clusters create sudden dynamic power spikes, pushing traditional backup power configurations to their limits.

Addressing these critical uptime, thermal, and space challenges head-on, Singapore Power Technologies partnering with Beijing HongHui International Energy Technology Development Co., Ltd. (HHE) brings its flagship Medium-Voltage Flywheel Energy Storage UPS System to Data Centre World Asia 2026 at Marina Bay Sands, Singapore (29–30 September). Engineered specifically for high-density compute, this zero-chemical, high-efficiency power protection solution sets a new standard for facility uptime, footprint optimization, and grid resilience.

Solving the Dynamic AI Power Shock

AI training clusters subject infrastructure to severe transient power surges and sudden load shifts. Traditional low-voltage (LV) battery UPS systems often struggle under these rapid fluctuations, leading to accelerated chemical degradation, capacity loss, and elevated thermal runaway risks.

Flywheel UPS integrates high-speed vacuum magnetic-levitation kinetic storage directly at the medium-voltage grid level. Capable of absorbing dynamic shock loads with a response time of <5ms, the system bridges critical power gaps to generator startup without micro-interruptions or stress on upstream utilities.

Breakthrough 5-in-1 Architecture

By replacing chemical batteries with advanced Solid-State Transformer (SST) power electronics and kinetic energy storage, HongHui consolidates five vital critical-power functions into a single centralized platform:

• Uninterruptible Power Supply (UPS) & Power Conversion (PCS): High-speed, zero-gap backup power transfer.

• Dynamic Voltage Restorer (DVR): Instantaneous mitigation of grid sags, swells, and momentary interruptions.

• Active Power Filter (APF) & Static Var Generator (SVG): Real-time harmonic suppression and reactive power compensation to maintain power factor stability

Achieving up to 99% operating efficiency, the system drastically slashes auxiliary cooling overhead and helps operators reduce Power Usage Effectiveness (PUE) in tropical environments—aligning directly with Singapore's strict green data center performance standards. Positioning the system on the 10kV medium-voltage side frees up valuable indoor white space, allowing data center operators to maximize revenue-generating compute rack capacity.

Scalability & Event Presence

Built with hot-swappable module redundancy and an MTBF exceeding 150,000 hours, HongHui’s solution offers modular parallel scaling from 0.5MW up to 20MW with system availability reaching 99.9999%.

Attendees and infrastructure leaders at Data Centre World Asia 2026 can visit Poewr Technologies at Booth Q120 at Marina Bay Sands (29–30 September 2026) to view technical specifications, case studies, and deployment models tailored to next-generation AI facilities.