Cities

ABB’s HVAC drives technology ensures sustainable and safe ventilation of Chennai Metro

Enabling clean journey and security of commuters, ABB has offered energetic entrance finish variable pace drives (VSDs) for the ventilation system of Chennai metro line, a key infrastructure mission that connects main areas within the metropolis.

CHENNAI, IndiaFeb. 17, 2021 /PRNewswire/ —  The Chennai metro takes the deliberate urbanization agenda a step ahead with the opening of the 9-km-long extension. The new line will enable passengers to journey from the northern half of the town to Chennai International Airport within the south in round one hour, and will play a key position in easing the highway visitors and enhancing public transportation.

ABB options are half of this fourth largest metro system in India with the availability of ACH580 and ACS880 energetic entrance finish drives to assist the metro line’s ventilation system and platform cooling. These drives are a component of ABB’s HVAC providing designed to satisfy the very best degree of security, reliability and vitality effectivity necessities.

“This is yet another significant milestone for ABB in contributing to India’s booming infrastructure and we are proud to be associated with yet another metro rail project in India,” stated Sanjeev Arora, President, Motion Business, ABB India Ltd. “Spotlight on ‘Make in India‘ initiative is back in the wake of a pandemic that disrupted supply chains. With reforms being charted out for various sectors for improving ease of doing business, we are aligned towards making India a strong and self-reliant nation. Leveraging our strong local manufacturing footprint, we are able to provide customized solutions for these key infrastructure projects,” he added.

HVAC drives options for elevated security and reliability

Rail and highway tunnels mandate rigorous ventilation requirements for air high quality and fireplace security options. ABB drives are used along with electrical motors for the efficient management of tunnel ventilation followers. They are integral within the operation of superior air change programs within the stations and tunnels, guaranteeing passengers’ consolation and saving vitality in regular operation in addition to contributing in safe evacuation, smoke extract and fireplace combating in case of emergency.

The devoted voltage increase characteristic of ABB’s HVAC drives addresses voltage-drop points brought on by lengthy cables within the tunnel community. With this characteristic, followers are at all times capable of present a nominal air move with no want for any exterior tools to compensate voltage drop. This brings monumental price advantages to the mission.

Almost non-existent harmonics, due to the drives’ energetic entrance finish design, mitigate the chance of the community overload, guaranteeing steady ventilation and environment friendly energy provide.

The ‘fireman’s override’ characteristic permits VSDs on smoke extraction and pressurization followers to take care of safe escape routes for the passengers, ignoring non-critical faults and warnings e.g. because of too excessive temperature. In the occasion of a fireplace, this mode is normally triggered with a particular key on the fireman’s management station.

Strong partnership for vital infrastructures

ABB India has partnered with Sterling Wilson, one of the main EPC corporations, to offer our HVAC options for the Chennai metro mission. ABB has lengthy standing affiliation with Sterling and has partnered on a number of vital infrastructure initiatives in India, the most important one being Asia’s longest highway tunnel in Jammu and Kashmir. The 10.8 kilometre Chenani-Nashri tunnel in Jammu & Kashmir is the longest freeway tunnel in Asia, that includes a state-of-the-art ABB ventilation management system.

ABB has performed a key position in reworking the intra-city metro transportation system within the nation by offering an in depth array of merchandise and programs for wayside energy and onboard requirement. About 50% of the Indian metro strains run on ABB applied sciences like medium voltage Uni-gear, LV ArTuK and fuel insulated switchgears. Current operational metro strains in Kochi and Bengaluru makes use of the assist of ABB options to move thousands and thousands of passengers safely daily.

From constructing the world’s strongest ventilation system for the Gotthard Base Tunnel in Switzerland to powering the world’s tallest tower – Burj Khalifa in Dubai, ABB has been a component of some of the enduring infrastructure initiatives world wide. These initiatives not solely enhance transportation affecting the lives of folks, however have turn out to be icons of improvement, creating an equilibrium of human, machine and nature for sustainability.

ABB (ABBN: SIX Swiss Ex) is a number one world technology firm that energizes the transformation of society and business to attain a extra productive, sustainable future. By connecting software program to its electrification, robotics, automation and movement portfolio, ABB pushes the boundaries of technology to drive efficiency to new ranges. With a historical past of excellence stretching again greater than 130 years, ABB’s success is pushed by about 105,000 proficient staff in over 100 international locations.

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