Technology
Model-based volt-var optimisation for smart inverters.
OptiVolt computes the best reactive-power response for every inverter on a feeder — no new hardware on the network, no vendor lock-in.
Workflow
- 01
Model
Import the network model (OpenDSS / CIM) of the feeders — or build it together if absent.
- 02
Optimise
A proprietary metaheuristic searches the volt-var curve of each inverter to minimise voltage deviation and losses.
- 03
Coordinate
Settings are coordinated with on-load tap changers and capacitor banks for a consistent voltage profile.
- 04
Verify
Per-node voltages, losses and reactive exchange are measured against today's settings.
Standard protocols
IEEE 2030.5, SunSpec and IEC 61850 for inverter and substation integration.
Vendor-neutral
Works with existing PV and battery inverters, and with new installations.
Operational speed
Full optimisation of a 1,616-node network in 76 seconds on a standard PC.
Inside the prototype
Transparent results engineers can inspect.
