Delhi Metro Pink Line: CBTC Tech Boosts Efficiency, India

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Introduction

In May 2017, the Delhi Metro Rail Corporation (DMRC) introduced the first of its 96 train sets, each consisting of four cars, supplied by the BEML. These trains were designed to operate on the 84.27 km-long Pink Line of the Delhi Metro.

Rolling Stock Deployment

The initial deployment involved 20 train sets, with the remaining units phased in over time. The Pink Line, which included 38 stations, was fully operational by late 2018. Each train set has a capacity of 1,480 passengers. The BEML-manufactured trains are equipped with Communication-Based Train Control (CBTC) signaling technology.

Pink Line Operations

The Pink Line, part of Phase III of the Delhi Metro, connects Majlis Park to Shiv Vihar. The line’s route includes a segment running underground through the congested areas of Delhi. The trains operate at a maximum speed of 80 km/h. During peak hours, the trains run at a frequency of 2 minutes and 50 seconds.

CBTC and Technology Integration

The CBTC system ensures automatic train operation (ATO) and automatic train protection (ATP), improving safety and efficiency. This technology enables the trains to maintain optimal speed and headway. The integration of CBTC allows for shorter headways and increased line capacity, enhancing the overall operational performance of the Delhi Metro. The Delhi Metro trains utilize advanced signaling systems for enhanced operational efficiency.

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Conclusion

The DMRC’s Pink Line, utilizing BEML-supplied trains equipped with CBTC technology, has significantly improved the metro’s operational capabilities. The deployment of these trains, with their high passenger capacity and advanced signaling systems, has increased the efficiency and capacity of the Delhi Metro system.

Delhi Metro Rail Corporation (DMRC)

The Delhi Metro Rail Corporation (DMRC) is responsible for the operation and expansion of the Delhi Metro, a rapid transit system serving Delhi and its surrounding satellite cities in the National Capital Region of India. The DMRC manages a network of metro lines, including the Pink Line, and focuses on integrating advanced technologies and expanding its infrastructure to meet the growing transportation needs of the region.

BEML

BEML Limited is an Indian public sector undertaking that manufactures a variety of products, including railway coaches, heavy equipment, and mining equipment. The company supplied rolling stock, including the train sets used on the Delhi Metro’s Pink Line.

Communication-Based Train Control (CBTC)

Communication-Based Train Control (CBTC) is a railway signaling system that uses telecommunications between the train and track equipment for traffic management. CBTC systems provide automated train protection (ATP) and automated train operation (ATO) functionalities, which contribute to improved safety and efficiency in railway operations.

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