TPDDL deploys first of its kind Smart Grid in National Capital

TPDDL deploys first of its kind Smart Grid in National Capital

Honeywell and one of the three discoms in Delhi - Tata Power Delhi Distribution Limited (TPDDL) announced on Wednesday that  they  have successfully implemented the first ever Automated Demand Response (ADR) power distribution project for commercial and industrial facilities in India.

TPDDL will use Honeywell technology and services to link more than 160 buildings in its distribution network, and call for temporary reductions in energy use when demand threatens to outpace supply in grid stress conditions. This includes power management during periods of peak consumption, as well as other grid emergency situations.

ADR gives the grid operator a new domestic resource to help alleviate stress on transmission and distribution lines, and improve supply efficiency.

The project will give TPDDL the ability to reduce approximately 11.5 megawatts of peak demand. However, if the same technology were deployed in all buildings in India, electricity consumption could drop an estimated 10.5 gigawatts, close to 7 percent of the peak energy currently required nationwide.

This is a significant initiative one that supports our mission to build a resource-efficient, environmentally friendly electrical grid, said Praveer Sinha, CEO & ED of TPDDL, We are committed to making this deployment a success, and finding new opportunities to extend ADR to other customers, thus playing a role in helping to meet Delhis energy needs. We believe our steps in this direction will also encourage other Indian utilities to adopt smart grid technology for efficient operations.

High-end commercial and industrial consumers in the TPDDL territory with individual connected load of more than 100 Kilo Volt Amps (kVA) volunteered for the project. As they signed up, Honeywell and TPDDL conducted site audits, and worked with the building owners and operators to identify and implement changes to help temporarily trim consumption. Conservation measures include turning off commercial and industrial loads like banks of motors, pumps, fans and condensers for a short period.

TPDDL is using Honeywells software as a service (SaaS) and smart meters to communicate with the building systems at the participating sites, and automatically apply the load-shed measures when the grid is overburdened. By participating, commercial and industrial customers can cut their energy use and costs without compromising operations. The collective decrease in consumption gives the grid operator more tools to balance supply and demand, and help avoid power disruptions.

In addition, ADR helps reduce greenhouse gas emissions and the need to run expensive peaking plants, which typically sit idle until customers require more electricity than the utility is able to provide using its primary, base-load generators. TPDDL is steering the country toward a smarter, more dynamic electrical grid where utilities and their customers collaborate to solve broad challenges, said Anant Maheshwari, president, Honeywell India. This project will help support the development and expansion of smart grid solutions in India. Honeywell is also committed to providing a simplified ADR solution for companies with less of a connected load to boost participation."

Source: Business Standard

Smart Grid Bulletin March 2019

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