Component Delivery Underway
Bharat Heavy Electricals Limited (BHEL) has commenced the supply of underslung traction converters, a critical component for the Vande Bharat Sleeper Train project. This initiative marks a significant step for the public sector undertaking as it ventures into the semi-high-speed propulsion segment.
Strategic Propulsion Entry
The traction converters are being dispatched to Kolkata for the final assembly of the Vande Bharat Sleeper Trains. BHEL confirmed that other essential propulsion equipment, including traction motors and transformers for these trains, have already been developed and manufactured at its facilities in Bhopal and Jhansi. This integrated approach showcases BHEL's manufacturing capabilities across the propulsion system.
Enhanced Train Capabilities
These state-of-the-art, IGBT-based traction converters feature an underslung design. This configuration places the propulsion equipment beneath the train car, thereby optimizing onboard space for enhanced passenger amenities and increasing the overall payload capacity. The system is engineered for operational speeds of up to 160 kmph, with a design speed of 176 kmph.
Project Consortium
BHEL is executing this project in collaboration with Titagarh Rail Systems Ltd (TRSL). The partnership between BHEL and TRSL is slated to develop 80 of the 200 Vande Bharat Sleeper rakes, each comprising 16 coaches. The remaining 120 rakes will be supplied by an Indo-Russian joint venture.
Future of Long-Distance Travel
The Vande Bharat Sleeper trains are designed for long and medium-distance journeys. Reports indicate that the inaugural service is planned to connect Guwahati in Assam with Howrah in West Bengal. The advanced propulsion systems, featuring high-efficiency power conversion and robust thermal management, are intended to ensure reliability during overnight travel.