The product

A desktop for work that has to be checked.

PowerSystem extends the VeraGrid native engineering desktop. The model, diagram, cases and results remain visible while the assistant helps you discover, plan and prepare candidate work. A candidate is never a silent change to the Original.

Actual PowerSystem native workspace with a synthetic five-bus circuit, visible study controls and an idle assistant pane. — Actual native workspace, isolated synthetic five-bus fixture. This view shows neither a completed AI turn nor a customer-installed release. Open full-resolution capture.

Inspect in context

Work from the actual circuit.

The native engineering view remains the reference for topology and device identity. This is a deliberately synthetic five-bus diagram arranged in the actual application; it is not a customer model or a construction drawing.

See the first-study sequence

Direct native engineering view of an isolated synthetic five-bus circuit with labels for North substation, Industrial park, Town feeder, East feeder and Local generation. — Direct native view of the synthetic circuit, not a certified schematic. Open full-resolution view.

Native engineering history

Return to a decision, not just a file.

Name milestones and keep alternatives side by side. Compare exact versions, inspect lineage and evidence, and choose how conflicts are resolved. Bringing a proposed change into Main remains a separate human review.

Save a milestone

Find a meaningful point again without turning every automatic checkpoint into a new decision.

Branch safely

Try another design in its own working copy. Switching designs preserves pending work instead of silently replacing Main.

Compare and combine

Inspect property-level changes and choose each conflict resolution. A combined version is a proposal, not approval.

Actual PowerSystem native desktop shell showing Project history for an isolated synthetic network. — **Project history in the native desktop.** Actual Qt shell and history view connected to the real backend on an isolated synthetic project; not a customer-installed release, an AI turn or engineering approval. On narrow screens, scroll the image or open the full-resolution capture.

This describes the current native workspace; customer installer availability is shown separately on Downloads.

What stays under your control

Original and candidate

AI Build work is detached. Inspect native object and file differences before an explicit human acceptance step. Implement plan submits the selected plan; it does not Apply.

Exact study context

Named cases and immutable versions bind the network snapshot, scenario, solver, settings, warnings and outputs.

Evidence before confidence

Results expose failed, unsupported and incompatible conditions. Cross-solver disagreement remains review evidence, never an average dressed as approval.

From view to evidence

The result is a record, not a verdict.

The native result explorer displays a retained balanced AC base-case run for this synthetic five-bus case, with measured quantities, units and recorded limits. A pass is not independent cross-solver acceptance or sign-off.

Walk through the study

Actual native ResultsExplorer table of retained synthetic five-bus balanced AC base-case measurements, units and limits. — Direct native ResultsExplorer table from the exact synthetic base-case run. No N-1, AI inference or engineering approval was performed. Open full-resolution table.

Native, not a second electrical engine

PowerSystem reuses VeraGrid's editor and diagrams. The extension adds bounded workflows, retained receipts and typed assistant access; it does not claim every upstream device, solver menu or file format has been qualified.

Explore the admitted study profiles

Customer access is separate

A customer installation uses its own product sign-in. It never receives the developer's account, provider key or local tools. Check current account availability.