International Journal of Computer Techniques Volume 12 Issue 4 | A Comparative Study of On-grid and Off-grid Microgrids in North Sikkim
A Comparative Study of On-grid and Off-grid Microgrids in North Sikkim
Submitted by: Aditya Kumar
M.Tech (2024–26), Power and Energy Systems
N.I.T Sikkim, India
Abstract
North Sikkim’s challenging terrain and frequent power outages present a strong case for alternative energy systems. This paper compares on-grid and off-grid microgrids from technical, economic, and environmental perspectives. Two practical experiments—solar output analysis and storage usage—reveal performance differences. A hybrid energy model is proposed as the most viable solution for disconnected communities.
Keywords
Microgrids, On-grid Systems, Off-grid Systems, Hybrid Energy, Renewable Energy, North Sikkim, Solar Power, Battery Storage, Energy Access
Conclusion
Off-grid microgrids offer reliable energy in North Sikkim’s remote areas, despite challenges in cost and storage. Our findings support a hybrid energy model backed by local policy and investment, enabling sustainable power for homes, schools, and businesses.
References
- Lasseter, R.H. (2002). Microgrids. IEEE Power Engineering Society.
- Guerrero, J.M., et al. (2010). Hierarchical Control of Microgrids. IEEE Transactions.
- Kumar, A., Bansal, R.C. (2014). Renewable Integration in Indian Power System.
- Rezaei, N., et al. (2020). Mountain Hybrid Microgrid Analysis. Energy Reports.
- Palit, D., et al. (2021). Mini-grid Deployment in Remote Regions.
- Mehta, R., et al. (2023). Smart Microgrid Architectures for Rural India.
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