Electric vehicles (EVs) are growing fast in India. A big worry for many drivers is slow or scarce charging. To change that, researchers at the Indian Institute of Science, Bengaluru teamed up with Delta Electronics. They built a compact fast charger that aims to make charging quicker, easier, and more practical for daily use.
About the Collaboration
IISc brought research know-how from its electrical engineering team. Delta added industry design and manufacturing skills. Together they focused on solving real problems for India. The project aims to use local talent and make a product that fits India’s roads, power grid, and factory abilities.
The New Compact Fast Charger
The device uses a cascaded H-bridge (CHB) multiport DC converter that links straight to the medium-voltage AC grid. In plain terms, it skips the big, heavy transformers that most chargers need. That makes the unit smaller and lighter. Smaller units take less space and lose less energy, so they fit better in crowded areas and cost less to install.
Technology Behind the Charger
This system uses a solid-state transformer approach instead of old bulky parts. Lab tests show it runs above 95 percent efficiency. It can work both ways. It charges cars and can send power back to the grid when needed. It also connects easily to solar and other renewable sources, so the power can be cleaner and more stable.
Benefits for EV Owners and Industry
For drivers the new unit means faster charges, easier access, and lower running costs. To operators and makers, it is reduced size of stations, reduced material usage, and reduced installation costs. When it is scaled, little efficiencies can result in huge energy and financial savings.
Impact on India’s EV Ecosystem
A homegrown solution supports goals like Make in India. It lowers dependence on imported systems and parts. These stations can also help stabilize local power networks and act as backup during outages. Together, these benefits make the EV system more trustworthy and boost public confidence in electric transport.
Future Scope and Next Steps
IISc built and tested a 1.2 kW prototype in the lab. The next move is to scale the design to megawatt levels for charging many vehicles at once. A test centre will be set up to show the charger working at a larger scale. If researchers keep improving it and the government gives steady support, the design can be rolled out to major charging hubs and other busy sites.
Conclusion
The IISc and Delta partnership produced a compact, efficient, and scalable charging solution. It aims to cut charging time, lower costs, and support local manufacturing. This step brings India closer to simpler, cleaner, and more reliable electric mobility.Follow My Car Wisdom to keep up with EV trends and updates.
Raja Yadav, the content writer at My Car Wisdom, brings a unique voice and style to our blog. With a knack for storytelling and a keen eye for detail, Raja ensures that every piece of content is informative, engaging, and easy to understand. His focus is on delivering high-quality articles that cater to both novice car owners and seasoned automotive enthusiasts.
