Grid Interfaces Solution delivers programmable power infrastructure from grid ingestion to last-mile compute. Real-time signal orchestration, adaptive load balancing, and resilience built into every node including the megawatt scale power swings that synchronous GPU training now throws at the feed.
UPS control platform
Bulk synchronous training alternates a compute heavy phase near GPU TDP with an idle adjacent all reduce or checkpoint phase, every few seconds, across every GPU in the job at once. At scale that shows up as a single megawatt waveform hammering the facility feed concentrated in the 0.2–3 Hz band where transmission lines, inter plant coupling, and turbine generator shaft torsionals all have resonant modes. GridIS retasks the power converters already inside your UPS to cancel it with no additional hardware.
The UPS inverter stage is driven as an active filter, cancelling the non linear harmonics drawn by rectifier front end GPU power supplies in real time.
While the grid is live, the same converters shuttle energy against the compute/communication cycle - charging on the idle phase, discharging on the compute phase using the UPS's bess storage. No added hardware.
Ramp up, ramp down, and dynamic power range are held against the utility's time domain spec in firmware, so the facility feed never exceeds the interconnection agreement.
Platform
The electrical infrastructure powering the digital economy hasn't fundamentally changed in over a century.
Precision power flow management deployed at the network edge. Real-time voltage regulation and bidirectional control without the trade offs of conventional passive hardware.
Each node in your network becomes a programmable control point. Our orchestration layer ties them into a unified system and enables lightning fast power flow management at scale.
All in one power conditioning from the grid connection point. Protect sensitive loads, eliminate downtime risk, and unlock a clear path toward grid independence for your facility.
Markets
From hyperscale data centers to renewable integration. GridIS infrastructure handles the workloads that existing power hardware can't.
Data centers
Power conditioning from the grid connection point down. Keep UPS systems in eco mode, absorb GPU burst mode swings before they reach the feed, and reduce total cost of ownership.
Renewables and storage
Minimize curtailment, reduce plant trips, and integrate storage assets cleanly. GridIS replaces a stack of add on hardware with a single intelligent control point.
Grid operators
Precise phase balanced voltage control from the substation. Increase network capacity, improve reliability, and gain the observability modern grid management demands.
Research and development
Our R&D programme sits at the intersection of power electronics, signal theory, and data center engineering, pushing the limits of what grid connected infrastructure can do.
High fidelity modelling of power electronics topologies, control algorithms, and grid interaction scenarios validated through hardware in the loop simulation before physical deployment.
Systematic identification, characterisation, and active suppression of power quality disturbances — harmonics, voltage sags, flicker, and unbalance — in modern grid environments.
Design of a single, unified controller capable of addressing all power quality phenomena simultaneously — including the megawatt-scale swings of GPU burst-mode training — reducing hardware complexity and improving reliability across data center power chains.
Consultancy
GridIS offers independent technical consultancy across all three research areas — from early-stage feasibility to detailed design review and verification.
Design and simulation
We work alongside your engineering team to build, validate, and critically review simulation models — identifying control instabilities, resonance risks, and sub-optimal designs before hardware commitment.
Power quality
Site-specific PQ surveys and disturbance root-cause analysis — followed by a costed mitigation roadmap aligned to your operational constraints and compliance obligations.
Data center power
For operators running AI training clusters, we provide detailed feasibility studies and functional specifications for converter-native UPS control that absorbs GPU burst-mode swings without added hardware.
Get in touch
Tell us about your grid challenge. Our team works directly with operators, developers, and utilities to scope the right solution.
Or reach us directly at info@gridis.co.uk