CROSSOVER data-centre power programme In development Draft for Hyper Tech review

CROSSOVER · behind-the-meter generation

Direct-DC power for
AI infrastructure

Hyper Tech is developing CFM56-derived generation with a front-mounted generator and protected DC delivery.

In developmentDemonstration targeted 2027
Concept render of a CFM56-5B core and twin front-mounted generators in a skid enclosure, with power bay and data-centre racksConcept CAD layout as drawn, not a built unit
Target · unit output15–25 MWper generator package
Concept · DC bus800 V DCrack-facing distribution
Target · demonstration2027first package demonstration
Target · pilot2028initial customer pilot
An alternative path to power

Designed around the needs of AI infrastructure.

The bottleneck is no longer just compute. It is the ability to deliver reliable, scalable electrical power to data-centre sites. Hyper Tech's concept pairs turbine generation with a more direct DC delivery architecture.

Power on your timeline

Behind-the-meter power could support capacity before grid reinforcement arrives, subject to fuel, emissions, permits and site approvals.

Fewer conversion stages

A multi-bus machine with on-machine rectification is intended to shorten the path between generation and 800 V DC loads.

Modular site expansion

Repeatable generator packages offer a potential route to phased campus deployment, with redundancy and energy storage designed into each site.

The CROSSOVER architecture

From jet core to GPU rack.

Rather than treating generation and rack-side power conversion as independent systems, the proposed architecture integrates the electrical machine and rectification around data-centre DC requirements.

Power-train illustration: fuel and CFM56 core, front-mounted Hyper Tech generator replacing the aircraft fan, rectification to 800 V DC, buffering, AI data centre
Concept Illustration of the proposed power train. Not a photograph of built equipment.
01 / ENERGYCFM56-derived coreRetired aero-engine feedstock adapted for stationary generation
02 / CONVERSIONMulti-bus generatorHigh-power-density electrical machine, mechanically coupled to the core
03 / RECTIFYOn-machine power electronicsTarget architecture for independently managed DC outputs
04 / DISTRIBUTEProtected DC busesIsolated 800 V DC feeds, storage and appropriate protection
05 / DELIVERAI data-centre racksPower delivery aligned with rack-facing DC infrastructure

Each installation still requires an engineered electrical protection scheme, safe isolation, UPS/storage strategy, grid-interface decisions where applicable, gas supply, turbine exhaust/emissions compliance, cooling and site approval. The concept does not eliminate these functions.

Concept
Traditional AC path · simplified example

Multiple downstream stages

Generator AC→Switch / transform→UPS→Rectify to DC

Typical infrastructure uses AC distribution and multiple interface stages, with details varying by site and rack design.

Hyper Tech proposed approach

DC from the machine

CFM56 core→Multi-bus generator→Protected 800 V DC

Aims to integrate rectification earlier in the conversion chain, while retaining required protection, backup and safety systems.

Modelled, not just drawnModelled · Rev 14

A cycle model behind every number.

Each figure on this site traces to Hyper Tech's real-gas cycle model of the CFM56 core, now calibrated against an engine test-cell report, and to a simulation of the skid as designed: generator, DC buses, exhaust loop, rotor stress and shaft transients.

16.4–21.2 MWNet DC at the generator terminals per core, ISO 15 °C; range is booster kept vs front stage rematched
37.1–38.9 %Electrical efficiency at the generator terminals, LHV, same conditions
4 × 800 V DCIsolated buses per unit, about 4.1 MW each at 15 °C
0Gearboxes: the generator runs on the low-pressure shaft (concept)

Basis: Hyper Tech cycle model Rev 14 (11 Oct 2026), CFM56-5B3/P donor, continuous rating 100 K below take-off, ISO 15 °C, pipeline gas; boundary = DC output at the generator terminals, before distribution to the racks. Declared component efficiencies; estimates, not guarantees. Detailed results, the 3D skid and the cost of ownership are in the investor area (sign-in required).

Campus-scale deployment

Build power in modules. Expand as demand grows.

Evaluate a data-centre site from the electrical load backwards: available gas supply, required resilience, generation modules, energy storage and distribution to the racks.

  • 15–25 MW per unit is the current proposed generator-package range.
  • Use multiple packages to plan phased capacity growth and redundancy.
  • Carry auxiliary loads, maintenance reserves and uptime requirements into detailed net-output calculations.
Interactive concept sizing

What could a modular campus look like?

Set a unit count, a site temperature and a configuration. Output per unit comes from the cycle model; this is a planning estimate, not an engineered capacity.

4 units
Firm power at the racks Modelled
–

Net DC at the generator terminals from the Rev 14 cycle model, × 0.955 DC distribution efficiency to the racks, less one unit if N+1 is ticked. Excludes cooling and IT power factor (PUE), site losses, storage sizing and planned maintenance. No performance guarantee is implied.

Technology platform

One DC destination. Multiple generation pathways.

The initial commercial development focus is CFM56-derived gas-turbine generation. A fuel-cell pathway is being explored separately with Global Research & Development Inc.

Near-term focus

CROSSOVER: turbine-to-DC generation

Adaptation of retired jet cores, integrated electrical-machine design and a multi-bus DC output intended for behind-the-meter AI infrastructure. Detailed net efficiency, availability and operating cost require demonstration and validation.

CFM56 derivativesMulti-bus generator800 V DCStationary power
Future pathway / R&D

Fuel cells on the same DC bus

Global Research & Development Inc. is exploring nano-membrane solid-oxide fuel cells with direct-DC output. Stated 60% electrical efficiency and 30–50% lower capital cost are research targets, not validated product specifications.

SOFC researchHydrogen or hydrocarbon fuelsFuture integration
In development

System design & validation planning

Prime-mover selection, generator architecture, electrical and balance-of-plant requirements.

Target

Demonstration package

Proposed first integrated data-centre generator demonstration by year-end.

Target

Customer pilot

First planned site trial to establish performance, availability and economics.

The company behind the machine

Superconductor and electrical-machine engineering heritage.

Hyper Tech Research was founded in Columbus, Ohio, in 2001. Its existing capability in advanced conductors, coils, high-power-density motors and manufacturing underpins the proposed move into integrated power generation.

This is an extension of the company's engineering portfolio, not a claim that the data-centre generator is already a commercial product. Existing product lines include MgB₂ and Nb₃Sn conductors, coils, and high-power-density machines.

Leadership: Michael Tomsic, President; Aaron Cairns, Chief Technology Officer.

2001Founded in Columbus, Ohio
25 yrsTechnology development heritage
41k ft²Manufacturing facility in Columbus
1 MWAmbient-temperature induction motor built
Engage with Hyper Tech

Powering the next generation of AI infrastructure.

For data-centre operators, gas-turbine and MRO partners, integrators, investors and research collaborators interested in early deployment and evaluation.

Call Hyper Tech
Hyper Tech Research, Inc.

Columbus, Ohio

539 Industrial Mile Rd.
Columbus, Ohio

Company social profile

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