Suraj Kumar Rajbhar is a motivated Ph.D. Research Scholar at the Indian Institute of Technology (Indian School of Mines) specializing in Electrical Engineering with a focus on Power Systems. He holds a Master of Technology degree in Power Systems from the National Institute of Technology Silchar, Assam. With a strong foundation in power system operation and control, Suraj combines academic rigor with three years of hands-on experience in terminal automation systems, driving innovations in power system optimization and reactive power management. His research contributions aim to improve the efficiency, reliability, and sustainability of modern electrical grids.

Online Profiles

Scopus Profile

Suraj actively engages with the global academic and engineering community through his LinkedIn profile, where he shares insights on power system optimization and connects with peers and industry experts. His profile includes detailed descriptions of his research projects, publications, and conference presentations.

Suraj Kumar Rajbhar is affiliated with the Indian Institute of Technology (Indian School of Mines), Dhanbad, India. He is indexed in Scopus with the author ID 58982723300. Currently, Suraj has 3 documents listed under his profile, with citations yet to be accrued, reflecting the emerging nature of his research career. His scholarly contributions are poised to impact the field of power system optimization and control as he continues to publish and present in high-quality international venues.

Education

Suraj earned his Master of Technology degree in Power Systems from the prestigious National Institute of Technology Silchar, graduating in November 2022 with distinction. His M.Tech thesis focused on power system optimization techniques. He is currently pursuing a Ph.D. at the Indian Institute of Technology (Indian School of Mines), where he continues to deepen his expertise in power system operation, control strategies, and reactive power planning, aiming to contribute original research that addresses current challenges in electrical power engineering.

Research Focus

Suraj’s research is centered on enhancing the operation and control of power systems, with a particular focus on optimizing power flow and managing reactive power for improved system stability and efficiency. He specializes in developing metaheuristic algorithms and advanced optimization techniques, such as the Crow Search Algorithm and Rao Algorithm, to address complex power dispatch challenges involving multi-type Flexible AC Transmission Systems (FACTS) devices. His work seeks to provide practical solutions that ensure grid reliability and support sustainable energy integration.

Experience

With over three years of experience in terminal automation systems, Suraj brings practical engineering insights to his academic research. During his M.Tech program, he served as a research scholar at NIT Silchar, working on projects related to power system optimization from 2020 to 2022. Currently, as a Senior Research Fellow (SRF) at IIT (ISM), he leads research initiatives that integrate algorithmic development and system analysis to tackle emerging issues in power system management and operation.

Research Timeline

Suraj’s research journey began during his M.Tech studies at NIT Silchar (2020–2022), where he developed foundational expertise in power system optimization. His transition to a Ph.D. program at IIT (ISM) in late 2022 marked a shift toward more complex and applied research problems, including the optimization of reactive power dispatch using metaheuristic methods and FACTS device integration. Throughout this period, he has actively published in reputed journals and presented at international IEEE conferences, showcasing the evolution and impact of his work.

Awards & Honors

Suraj’s scholarly contributions have been recognized through multiple presentations at international conferences, including IEEE forums, where his innovative approaches to reactive power management and load scheduling have garnered positive peer reviews. While formal awards are forthcoming, his growing publication record and conference participation highlight his standing as an emerging expert in power system optimization and control.

Top-Noted Publication

Among Suraj’s publications, the paper titled “Metaheuristic techniques and optimal VAr support to the vulnerable buses for improved reactive power planning,” published in 2025 in the International Journal of System Assurance Engineering and Management, stands out. This work introduces novel metaheuristic optimization methods to enhance reactive power support in power systems, demonstrating significant improvements in system stability and efficiency. The paper has been well-received by the academic community and cited as a valuable contribution to the field of power engineering.

Suraj Kumar Rajbhar’s notable publication titled “Metaheuristic techniques and optimal VAr support to the vulnerable buses for improved reactive power planning” appeared in the International Journal of System Assurance Engineering and Management in 2025. This research addresses the challenge of enhancing reactive power support in power systems using advanced metaheuristic optimization methods. Although currently under limited access and yet to receive citations, this article highlights Suraj’s innovative contributions to power system stability and control.