Efficiency Focused Solutions

Clean Mobile highly efficient drive solutions for light electric vehicles (LEV) consist of:
  • Smart Energy Management and Vehicle Control Units
  • Intelligent Li-Ion Battery-Pack with Active Energy Balancing
  • Highly Efficient Electrical Engine and Gearbox with Best-in-Class Torque
  • Electronically Controlled Automatic Power Transmission Unit
  • DMFC Fuel Cell for Onboard Power Generation (Optional)

 

Combined with an outstanding expertise in designing high performance vehicles

 

The drive train develops its highest efficiency when operated as a complete, fully integrated system. However, drive train components are designed to their individual highest efficiencies so that they can be used as single components within other drive trains.

 

Click the image for a larger diagram.

Drive Train diagram 2 small

 

Click the image for a larger diagram.

Drive Train diagram 1 small

 

Drive Train Components

 

 Fuel Cell - Independent On-Board Power Supply
  • Power vehicle and charge battery
  • During stops and downhill driving, the battery is re-charged by the fuel cell

 

Li-Ion Battery - Energy Management
  • Smart Li-Ion Battery Packs with innovative battery management system providing safe operation, high capacity and long lasting
  • More than 80% less energy loss during battery charge and discharge compared to regular battery management systems
  • Battery life increased by 4-5 times

 

Electrical Engine
  • Efficiency greater than 90%
  • Engine almost always runs in optimal efficiency mode (3.000 rpm)
  • High torque of 120+ NM for smooth operation and high payloads

 

Auto-Gear Box

The gears are switched automatically through the main controller according to payload, acceleration needs, road conditions etc. This combination allows the system: 

  • to translate a very high torque of 120+ NM into forward movement.
  • to operate the engine in a very efficient mode.
  • to seamlessly shift gears (the user simply accelerates, gearswitching is automatic and will not be noticed).

 

Power Train Management System
  • Complete management system controller hosting smart energy management, drive and vehicle control functions.
  • Clean Mobile's patented intelligent electronic control unit manages the complete energy flow.
  • Ensures that the available energy is used in the most efficient way