Medha provides a comprehensive kit for conversion of existing Diesel locomotives to Hybrid Battery-Diesel. While doing the conversion the sizing of the components is done so that the converted vehicle either has same or better traction curve as the Diesel. The hybrid vehicles can operate in zero emission mode when needed. It allows up to 30% reduction in fuel consumption and reduces maintenance costs by up to 50%. The vehicle can also be equipped with pantograph to allow opportunistic charging when traversing through electrified routes

Battery Electric Kit Conversion Components

1. Diesel Engine
2. Traction Battery package with integrated Battery Management System and Battery Thermal Management System
3. ZE Locker: Pre-assembled and pre-tested, ready-to install unit. Includes power modules, locomotive control system, battery management system, contactors and electrical switchgear
4. AC Traction Motors (if customer prefers replacing existing DC Motors)
5. ZEBHRA Converter
6. Driver console
7. Blower and compressors
8. Sensors
9. Battery Chargers of various types and ratings

Applications

1. Small industrial locomotives
2. Shunters
3. Intermodal, and
4. Heavy haul.

Key Features

1. Locomotive Remote Monitoring and Fault Diagnostics: Enables continuous oversight and quick identification of issues, enhancing operational reliability.
2. Battery Health Monitoring and Energy Management: Provides real-time insights into battery status , thermal management and optimizes energy usage for extended operational range.
3. Electrically Driven Traction Motor Blowers and Compressor: Improves energy efficiency and reduces mechanical complexity.
4. Emergency Power Cut-Out: Ensures safety by allowing immediate power shutdown in critical situations.
5. Improved Driver Comfort Features: Enhances the working environment for operators, contributing to better performance and satisfaction.
6. Similar or better performance as original Diesel Locomotives: Facilitates a seamless transition for operators accustomed to diesel engines.
7. Reduced Number of Moving Parts: Decreases maintenance requirements and enhances reliability.
8. Auto-Test Modes: Simplifies diagnostics and maintenance procedures.
9. Regenerative braking
10. Range Extender or Hybrid Option: Offers extended operational range by integrating additional power sources or tender cars for heavy haul freight, or hybrid Diesel-Battery option.

Medha’s hybrid solutions not only modernize existing locomotive fleets but also contribute to environmental sustainability by reducing emissions and operational costs. By leveraging advanced battery technology and comprehensive system integration, Medha ensures that converted locomotives meet the rigorous demands of contemporary rail operations.