[email protected] 8010700500


Prof. Ankur Bhattacharjee

Govt. of India has announced a target of 175 GW Renewable power project by the year 2022 under “Jawaharlal Nehru National Solar Mission” (JNNSM). Looking at the projected plan, it is necessary to think about the future impact of large scale penetration of Renewable Energy (RE) sources into the existing grid. The Grid end problems (Voltage and frequency fluctuation) are classified in to two major categories;
1. Low voltage distribution grid (Weak Grid condition) problem,
2. National grid problem.
Optimized interface of energy storage with the RE sources is therefore a strong point of interest for the new age research and development. Different energy storage technologies have been analysed here for RE application specific choice of energy storage. Depending upon the power management and energy management criteria, the battery storage technology is considered suitable. There are existing battery technologies like Lead acid, Li-ion, NaS which are established as off grid back up power supply. But the new generation Redox Flow batteries claim to be the most suitable storage solution for large scale grid tied Renewable power system. Among the flow batteries, Vanadium Redox Flow Battery (VRFB) appears to be most acceptable due to its independent scalability of Power and energy capacity, very long lifecycle and deep discharge capacity. To implement the optimized battery storage system with RE sources, an efficient battery management system (BMS) is of high demand. There are significant battery internal parameters like; state of charge (SOC), battery temperature, internal impedance, thermal aging, and electrolyte flow rate (for VRFB) need to be taken care of to design an efficient BMS to enhance storage lifetime and overall plant efficiency.


News and Achievements

Congratulations to the students of ECE department who have made us proud in GATE AIR 2021.
sayantani.choudhuri | 2021-03-23 16:44:16

Heartiest Congratulations to Ratul Das, student of ECE department, who secured rank 30 in GATE AIR 2021.
sayantani.choudhuri | 2021-03-23 16:42:45

International Conference on Emerging Trends in Mathematical Sciences & Computing (IEMSC-21)
sayantani.choudhuri | 2021-03-19 11:35:57

sayantani.choudhuri | 2021-03-19 11:29:36

Press Releases

Press Release regarding 1st and 3rd rank of IEM-UEM in West Bengal Private Engineering College Rankings by Times of India

Press Release in Ananda Bazaar Patrika regarding the very First Indian app by the students for the students

Enginious under the banner of IEI-IEM Electrical & Mechanical students’ chapter has been published in IEI newsletter

Press Release in t2 regarding IEM PET SOCIETY


Champion East

– NEN (National Entrepreneurship Network) E-Week, 2011-2016

Rated Silver A+++ Business School

– “Just Careers” Magazine, 2011

3rd amongst all Government & Private Colleges in West Bengal

– The Telegraph, 2009

Outstanding Engineering Institute in Eastern India

– Star News, 2011

Best Self-financed Engineering Institute in West Bengal, “Picture Perfect”

– ABP Group, 2010

2nd Best Private Engineering College in Eastern India

– Electronics For You, 2009

Best Private Engineering College in West Bengal, Jewel Of the East

– Careergraph – Telegraph, 2009

3rd best engineering college in West Bengal after IIT Kharagpur and NIT Durgapur and 79th all across India amongst 100+ IITs and NITs

– NIRF (National Institutional Ranking Framework), Ministry of HRD, Govt of India, 2016