High-quality 3D assets at affordable prices — trusted by designers, engineers, and creators worldwide. Made with care to be versatile, accessible, and ready for your pipeline.

Included File Formats
This model is provided in 14 widely supported formats, ensuring maximum compatibility:
• - FBX (.fbx) – Standard format for most 3D software and pipelines
• - OBJ + MTL (.obj, .mtl) – Wavefront format, widely used and compatible
• - STL (.stl) – Exported mesh geometry; may be suitable for 3D printing with adjustments
• - STEP (.step, .stp) – CAD format using NURBS surfaces
• - IGES (.iges, .igs) – Common format for CAD/CAM and engineering workflows (NURBS)
• - SAT (.sat) – ACIS solid model format (NURBS)
• - DAE (.dae) – Collada format for 3D applications and animations
• - glTF (.glb) – Modern, lightweight format for web, AR, and real-time engines
• - 3DS (.3ds) – Legacy format with broad software support
• - 3ds Max (.max) – Provided for 3ds Max users
• - Blender (.blend) – Provided for Blender users
• - SketchUp (.skp) – Compatible with all SketchUp versions
• - AutoCAD (.dwg) – Suitable for technical and architectural workflows
• - Rhino (.3dm) – Provided for Rhino users

Model Info
• - All files are checked and tested for integrity and correct content
• - Geometry uses real-world scale; model resolution varies depending on the product (high or low poly)
• • - Scene setup and mesh structure may vary depending on model complexity
• - Rendered using Luxion KeyShot
• - Affordable price with professional detailing

Buy with confidence. Quality and compatibility guaranteed.
If you have any questions about the file formats, feel free to send us a message — we're happy to assist you!

Sincerely,
SURF3D
Trusted source for professional and affordable 3D models.

More Information About 3D Model :
The Diesel Starter Electric Flywheel Power Generator Motor Setup Set (often standardized as a Diesel Rotary Uninterruptible Power Supply, or DRUPS) is a sophisticated, integrated power conditioning and standby generation system designed to provide continuous, high-quality electrical energy, particularly sensitive loads, during grid disturbances or prolonged utility outages. This configuration combines the rapid response capabilities of a kinetic energy storage system with the sustained power capacity of a reciprocating internal combustion engine (RICE), typically fueled by diesel.

The core principle of this setup is the seamless merging of three primary functional components onto a shared mechanical and electrical platform:

1. The Electric Motor/Generator Unit (MGU): A highly efficient synchronous or asynchronous electric machine that performs dual functions. During normal operations, it draws power from the grid to drive the flywheel (motor mode) and condition the electrical supply. Upon a power anomaly, it instantaneously transitions to generator mode.
   
2. The Electric Flywheel (Kinetic Energy Storage System - KESS): A heavy, precisely engineered rotor (flywheel) coupled directly to the MGU shaft. It stores rotational energy (kinetic energy) while spinning at high velocities (e.g., 1,500 to 3,600 RPM). This stored energy provides the necessary bridging power—typically 10 to 20 seconds—to support the load during the transition phase.
   
3. The Diesel Engine: The long-duration prime mover. It is the standby power source, decoupled from the MGU/Flywheel shaft during normal operation via a high-speed clutch (electromagnetic or hydraulic).
   
   The Starter designation within the title refers specifically to the MGU's third critical function: utilizing the kinetic energy stored in the flywheel to provide the massive, high-torque impulse required to accelerate and start the large diesel engine rapidly when a sustained outage is detected.
   
   ### II. Operational Modes
   
   The system operates in three distinct phases governed by an integrated power management control system:
   
   #### A. Standby and Power Conditioning Mode (Grid-Connected)
   
   In normal operation, the utility grid supplies power. The MGU operates as a motor, keeping the flywheel spinning at nominal speed, thereby charging the KESS. Critically, the MGU acts as a buffer between the grid and the critical load, isolating the load from sags, surges, harmonics, and frequency variations. The diesel engine remains idle and disengaged via the clutch.
   
   #### B. Transition Mode (Instantaneous Power Transfer)
   
   Upon detecting a grid anomaly (blackout, severe brownout, or deviation beyond acceptable tolerances), the following sequence occurs within milliseconds:
   
4. The MGU disconnects electrically from the failing grid supply.
   
5. The MGU instantaneously switches to generator mode, drawing mechanical power from the rotating flywheel.
   
6. The KESS maintains power to the critical load without interruption while the control system initiates the diesel engine start sequence.
   
   #### C. Full Generation Mode (Sustained Power)
   
   If the grid outage persists beyond the KESS autonomy period (typically 1-5 seconds, depending on configuration):
   
7. The MGU utilizes the flywheel energy as a high-power starter to crank the diesel engine rapidly to synchronous speed.
   
8. Once the diesel engine reaches the required speed and stability, the high-speed clutch engages mechanically linking the diesel engine shaft to the MGU/Flywheel assembly.
   
9. The diesel engine becomes the prime mover, supplying sustained mechanical power to the MGU (now operating solely as a generator), thus maintaining the electrical load indefinitely or until grid power is restored. Excess diesel power also recharges the flywheel.
   
   ### III. Advantages and Applications
   
   The Diesel Starter Electric Flywheel Power Generator Motor Setup is favored over traditional battery-based UPS systems coupled with conventional diesel generators due to several engineering and operational benefits:
   
   
10. High Reliability and Density: Eliminates the maintenance, lifespan, and thermal management issues associated with large battery banks.
    
11. Rapid Startup: The DRUPS system typically guarantees full power transfer to the diesel engine within 5 to 15 seconds, significantly faster than traditional standby diesel sets.
    
12. Power Quality: Provides superior harmonic mitigation and voltage regulation, ensuring clean sinusoidal power suitable for sensitive electronic equipment.
    
13. Integrated Starting Mechanism: Utilizing the stored kinetic energy for engine starting avoids the need for separate starter motors and associated dedicated batteries, enhancing overall system simplicity and robustness.
    
    Primary applications include critical infrastructure where even momentary power interruptions are unacceptable: large data centers, telecommunication hubs, airports, hospitals, financial institutions, and continuous industrial processes.
    
    KEYWORDS: DRUPS, Rotary UPS, Dynamic UPS, Diesel Rotary, Kinetic Energy Storage, Flywheel, Generator, Motor, Synchronous Machine, RUPS, Standby Power, Grid Stabilization, Data Center Power, Critical Infrastructure, Power Quality, Prime Mover, Engine Starter, Load Regulation, High-Speed Clutch, Inertia, Energy Storage, Power Conditioning, Blackout Protection, Seamless Transfer, High-Torque Starting, Power Density, Reciprocating Engine, RICE, Continuous Power, MGU.