Diesel Engine Generator Simulation | Interactive 3D Digital Twin

About This Product

Interactive 3D digital twin of a 50 kVA diesel generator set that runs in the browser with synchronised FIELD, X-RAY, engineering CAD and diagnostics views. Built in Unity with a detailed Blender model, the simulation shows engine rotation, indicator lamps, controller states, gauges and trends from a single telemetry timeline, with pause, replay and speed control. Designed for engineering demonstrations, training and visualisation, and can be extended with live simulation and adapted to your own equipment.

Product Screenshots

Developed Using

• ✓Unity 3D for the real-time 3D generator, interactive camera control and multi-view engineering screens.
• ✓C# for telemetry playback, view management and the synchronised display layer.
• ✓Blender for the detailed, editable 3D model of the generator set, canopy, controller and site equipment.
• ✓Recorded JSON telemetry replay driving every gauge, trend and 3D motion from one common timeline.
• ✓WebGL so the full 3D experience runs directly in the browser with no installation.

Key Features

• ✓Detailed 3D diesel generator (50 kVA, 400 V, 50 Hz, 1,500 rpm) that you can rotate, zoom and inspect part by part.
• ✓Data-driven motion: engine rotation, smoke, indicator lamps and controller states follow a recorded telemetry timeline rather than scripted animation.
• ✓Multiple synchronised views: FIELD, X-RAY, ENGINEERING CAD drawings and a DIAGNOSTICS / HMI screen, all showing the same generator state.
• ✓Gauges and trends for speed, voltage, frequency, load, battery, coolant and current, kept in step with the 3D scene.
• ✓Scenario replay of events such as load changes, idle detection, shutdown, restart and current-sensor faults, shown in the 3D scene and on the diagnostics screen.
• ✓Pause, replay and speed control to review a run step by step with consistent timing.
• ✓Event log and timeline recording every state change, command and fault.

Extensions & Customisation

• ✓Live Python simulation: the 3D twin can be extended with a real-time, closed-loop physics simulation instead of recorded data.
• ✓Your equipment: the model, ratings and 3D assets can be adapted to your own generator or machinery.
• ✓Data export: simulation results, events and time-series can be exported as JSON and CSV for analysis, reports and spreadsheets.
• ✓Automated scenarios: Python scripts can run repeatable test scenarios, such as load steps, start-up and shutdown sequences and fault cases, and compare the results.
• ✓Controller testing (software-in-the-loop): your own control logic, written in C or another language, can be run against the simulated generator before hardware is available.
• ✓Industrial protocols: the simulation can be connected to other systems through standard interfaces such as MQTT, OPC UA or Modbus, depending on your setup.
• ✓Custom dashboards and reports: add plots, analytics and automated reports built on the simulation data.

Business Impact

• ✓Gave engineers, trainers and stakeholders a clear way to see how a generator behaves under load, start-up, shutdown and fault conditions without physical equipment.
• ✓Made complex electrical and mechanical behaviour easier to understand through a single 3D view backed by engineering data.
• ✓Supported safer, repeatable demonstrations of faults and protection events that are difficult or risky to stage on a real machine.
• ✓Created a reusable simulation and 3D visualisation framework that can be adapted to other generator ratings, sites and control logic.
• ✓Provided one shared timeline so every screen and 3D motion stays consistent during review.

Technologies Used

Product Tags

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