IIT-G team develops tech to optimise solar power distribution
POWER & RENEWABLE ENERGY

IIT-G team develops tech to optimise solar power distribution

Researchers at IIT-Guwahati have developed optimised control schemes for active power distribution networks that can enable coordinated operation of photovoltaic (PV) power generation and electric vehicle charging stations.

The sustainability of electric vehicles (EV) can be enhanced if the power used to charge these vehicles is also based on renewable energy sources such as solar energy. "However, solar energy is intermittent which leads to voltage fluctuation problems in the power distribution networks. Furthermore, EV charging is uncoordinated at present, which leads to under-voltage of the distribution networks, and associated efficiency loss," an IIT-G press release said.

A coordinated control approach for the power distribution system is required to derive maximum benefits from renewable power generation and EV power sourcing. The research team has developed a three-stage model predictive control (MPC) approach to schedule charging of EVs and other devices, the release said.

The three stages involve coordination of the volt-var devices in two different time scales, reception of the reactive power setpoints by the local controller, and EV charge scheduling in accordance with the balance between the operating cost and customer satisfaction.

Lead researcher Dr Sanjib Ganguly said, "Our three-stage model helps in maintaining bus voltage magnitudes and state-of-charge (SOC) of EV battery within safe limits with minimal usage of control resources and cost of electricity consumption."

See also:
UP to develop 4 data centre parks under Data Center Policy 2021
TechEagle, India Post collabs to deliver mail via drone in Gujarat


Researchers at IIT-Guwahati have developed optimised control schemes for active power distribution networks that can enable coordinated operation of photovoltaic (PV) power generation and electric vehicle charging stations. The sustainability of electric vehicles (EV) can be enhanced if the power used to charge these vehicles is also based on renewable energy sources such as solar energy. However, solar energy is intermittent which leads to voltage fluctuation problems in the power distribution networks. Furthermore, EV charging is uncoordinated at present, which leads to under-voltage of the distribution networks, and associated efficiency loss, an IIT-G press release said. A coordinated control approach for the power distribution system is required to derive maximum benefits from renewable power generation and EV power sourcing. The research team has developed a three-stage model predictive control (MPC) approach to schedule charging of EVs and other devices, the release said. The three stages involve coordination of the volt-var devices in two different time scales, reception of the reactive power setpoints by the local controller, and EV charge scheduling in accordance with the balance between the operating cost and customer satisfaction. Lead researcher Dr Sanjib Ganguly said, Our three-stage model helps in maintaining bus voltage magnitudes and state-of-charge (SOC) of EV battery within safe limits with minimal usage of control resources and cost of electricity consumption.See also: UP to develop 4 data centre parks under Data Center Policy 2021 TechEagle, India Post collabs to deliver mail via drone in Gujarat

Next Story
Resources

Ajmera Realty launches tree drive on Environment Day

Ajmera Realty & Infra India marked World Environment Day with a large-scale tree plantation initiative—Plant-with-Purpose—across its projects in Mumbai and Bangalore. The drive was inaugurated at Ajmera Manhattan and Ajmera Greenfinity in Wadala, with senior company officials and residents in attendance. The campaign encourages residents to embrace eco-conscious, self-reliant lifestyles by growing useful plants and trees within their communities. Horticulture expert Devendra Bhekar guided residents on creating and maintaining green spaces. Ajmera Realty planted over 500 trees..

Next Story
Resources

Twaron®-reinforced tyre powers Brunel’s solar race car

Teijin Aramid’s Twaron® with circular content will debut in Bridgestone’s race tyres for the 2025 Bridgestone World Solar Challenge, supporting the Brunel Solar Team’s Nuna 13 car. This marks the first use of the recycled-content aramid in a high-performance race tyre. The Twaron®-reinforced belts help enhance durability, reduce rolling resistance, and maintain lightweight strength—critical for the 3,000-km solar race across Australia. Bridgestone combines this with ENLITENTM tech and other recycled inputs to maximise environmental and performance outcomes. Teijin Aramid, a..

Next Story
Building Material

Kamdhenu Paints launches new wood coating range

Kamdhenu Paints has launched a comprehensive premium wood coating range designed for both interior and exterior applications. The collection includes high-performance solutions like Kamwood 2K PU for a rich matt or high-gloss finish, Kamwood 1K PU for clarity and stain protection, and the Kamwood Melamyne system for a smooth, durable finish. Also featured are Kamwood Wood Stains, which enhance wood grains with vibrant colour, and NC Sanding Sealer for high-build grain filling. The range is supported by Kamwood Thinners for ease of application and optimal finish. Saurabh Agarwal, MD, ..

Advertisement

Advertisement

Subscribe to Our Newsletter

Get daily newsletters around different themes from Construction world.

STAY CONNECTED

Advertisement

Advertisement

Advertisement

Advertisement

Talk to us?