Multi-level Evaluation of Load Supply Adequacy for Transmission Network


Considering sharp increase of central integration scale of intermittent energy generation, power system couldn’t rely on the determined model based operation schedule to assure its reliable load supply. Then, this article presents a new load supply adequacy evaluation method, which based on continuous security constrained generation optimization, and provides the functional architecture design of online multi-level short term load supply adequacy evaluation system.

Share and Cite:

Z. Yang, J. Yao and J. Geng, "Multi-level Evaluation of Load Supply Adequacy for Transmission Network," Energy and Power Engineering, Vol. 5 No. 4B, 2013, pp. 728-732. doi: 10.4236/epe.2013.54B141.

Conflicts of Interest

The authors declare no conflicts of interest.


[1] L. R. Xie, Z. L. Yang, C. Zhang and J. F. Huan, “Security Evaluation of Maintenance Schedule Based on Load Supply Adequacy and Generation Loss,” Power System Automation Conference, 2010.
[2] Z. Q. Ge, D. X. Wang and M. H. Ge, “Security Checking System for Daily Generation Scheduling of East China Power Grid and Its Expansion,” Automation of Electric Power Systems, Vol. 32, No. 10, 2008, pp. 45-48.
[3] Z. X. Chen, K. Xie and J. Zhang, “Optimal Model and Algorithm for Day-ahead Generation Scheduling of Transmission Grid Security Constrained Convention Dispatch,” Automation of Electric Power Systems, 2009, Vol. 33, No. 1, pp. 10-13.
[4] J. Geng Jian, F. Xu Fan and J. G. YAO, “Performance Analysis of Mixed-integer Programming Based Algorithm for Security Constrained Unit Commitment,” Automation of Electric Power Systems, Vol. 33, No. 21, 2009, pp. 24-27.
[5] N. Zhang, H. K. Chen, X. M. Luo, et al., “Model and Algorithm of Energy-conservation Based Generation Dispatching for Guangdong Power Grid,” Power system Technology, Vol. 32, No. 24, 2008, pp. 11-15.
[6] X. L. Li, J. Y. Zhou and Y. Erkeng, “Linear Mixed Integer Programming Algorithm for Unit Commitment Based on Dynamic Search,” Automation of Electric Power Systems, Vol. 32, No. 21, 2008, pp. 18-21.
[7] G. W. Chang, M. Aganagic, J. G. Waight, J. Medina, T. Burton, S. Reeves and M. Christoforidis, “Experiences with Mixed Integer Linear Programming Based Approaches on Short-term Hydro Scheduling,” IEEE Transactions Power Syst, Vol. 16, No. 4, 2001, pp. 743-749.
[8] Z. L. Yang, G. Q. Tang and L. L. Li, “Application of Relaxed Constraints Model on Generation Schedule Optimization,” Automation of Electric Power Systems, Vol. 34, No. 14, 2010, pp. 53-57.

Copyright © 2024 by authors and Scientific Research Publishing Inc.

Creative Commons License

This work and the related PDF file are licensed under a Creative Commons Attribution 4.0 International License.