From Static Cooling to Intelligent, Self‑Optimising Cooling
The problem with conventional control
Most large‑scale refrigeration and HVAC systems are commissioned once for “worst‑case” peak load, then left to run on static setpoints.
Plant “hunts” and cycles on and off, wasting energy during low‑load periods.
Compressors, valves and fans see unnecessary mechanical stress and shortened life.
Systems react only after temperature starts to drift, not before.
What Dynamic Load Harmonisation does
DLH adds a secure software control layer – a 24/7 “digital engineer” – on top of your existing refrigeration and cooling plant.
Builds a digital twin of each system from historical and live data, mapping how energy use responds to ambient conditions, load and operating schedules.
Uses advanced modelling and AI to predict the cooling required in the next minutes and hours, rather than simply reacting after the fact.
Continuously fine‑tunes key parameters – suction pressure, superheat, condenser fan speeds and expansion valve positions – within a safe, predefined band.
Smooths out energy spikes, reduces unnecessary compressor work and stabilises operation, delivering measurable kWh savings with no change to user‑facing temperatures.
Safe, controlled optimisation
Safety and stability are designed into DLH from the outset.
All writes are in‑band: the system only adjusts parameters within agreed safe limits for each plant.
Temperature and alarm‑state failsafes disable optimisation automatically if any critical threshold is approached, reverting to the original control strategy.
If communications are lost, all original setpoints are restored and local control takes over until optimisation can safely resume.
Implementation – no disruption
DLH connects remotely via a secure, policy‑based VPN to your existing BMS or pack controllers (Trend, Schneider, Honeywell, Danfoss, Carel and others).
There is no requirement to replace refrigeration racks, cases or chillers.
A small proof‑of‑value deployment can typically be live within 6–8 weeks from approval, with subsequent roll‑out across hundreds of sites delivered in quarterly waves.