ISSN: A/F

“Optimization of Low-Carbon Economic Dispatch in Regional Microgrids with Flexible Loads”

Abstract

Low-carbon economic dispatch (LCED) is critical for transitioning power systems toward carbon neutrality. This paper explores the optimization of LCED in regional microgrids by integrating flexible load management strategies—load cutting, load shifting, load transfer, and demand response—alongside carbon trading mechanisms. A quantitative research approach is employed, utilizing data from microgrid projects between 2015 and 2023 to examine the relationships between flexible load strategies, operating costs, and emissions reduction. The findings confirm that load management strategies significantly enhance economic efficiency, cost savings, and sustainability. Additionally, the integration of carbon trading mechanisms further optimizes both environmental and economic performance. The study highlights the importance of strategic dispatch planning in microgrid sustainability and suggests future research directions focusing on broader financial instruments and regulatory frameworks.

References

  1. Chen, S., Liu, Y., Wu, L., & Chen, C. (2020). A low-carbon economic dispatch strategy for microgrids considering carbon trading. IEEE Transactions on Smart Grid, 11(4), 3215-3227.
  2. Li, H., Zhang, X., & Yang, X. (2021). Optimal scheduling of microgrids with demand response and carbon emission constraints. Energy Reports, 7, 2445-2457.
  3. Wang, J., Zeng, M., & Gao, L. (2019). Demand response strategies for economic dispatch in microgrid systems. Applied Energy, 250, 962-974.
  4. Zhang, W., Li, X., & Sun, H. (2022). The role of carbon trading mechanisms in improving microgrid dispatch efficiency. Renewable and Sustainable Energy Reviews, 153, 111732.
  5. Patel, R., Singh, A., & Mehta, P. (2020). Load shifting and its impact on the stability of renewable energy-based microgrids. Journal of Energy Management, 28(3), 175-189.
  6. Zhang, Y., Luo, H., & Liu, P. (2023). Integration of flexible load management and carbon trading in smart grid operations. IEEE Access, 11, 62415-62430.
  7. Nguyen, T., & Chen, S. (2018). Cost minimization and emission control in microgrid economic dispatch. Energy Procedia, 160, 287-293.
  8. Zhou, Y., Wang, K., & Liu, C. (2021). Optimizing demand response in low-carbon microgrid planning. Sustainable Energy Technologies and Assessments, 47, 101372.
  9. Zhang, X., Wang, Y., & Han, H. (2021). Optimized Scheduling of Distributed Energy Resources with Carbon Trading Mechanisms in Microgrids. Energy, 236, 121541.
  10. Sun, Y., & Zhang, L. (2022). Economic and Environmental Impacts of Flexible Load Management in Microgrid Operation. Electric Power Systems Research, 206, 107782.
Download PDF

How to Cite

Narendra Kumar, Leszek Ziora, (2025-03-06 12:05:21.155). “Optimization of Low-Carbon Economic Dispatch in Regional Microgrids with Flexible Loads”. JANOLI International Journal of Physics , Volume GyynRINLEC3qIPCvOdey, Issue 1.