Considering the Wire Erecting Model of Transmission Grid Planning under the Market Environment

Abstract:

Electricity market reform has brought new challenges to transmission grid planning, the traditional only considers a future scenarios of transmission grid planning, this method can’t meet the actual needs. In this paper, the uncertainty factors of market environment is analyzed, based on the relaxation factor and the way of wiring ,the transmission grid planning model is established. The security not only takes the N-1 breaking cases into account, but also includes the same tower Multiple-loop breaking at the same time. The model is solved using the methods based on Monte Carlo simulation and hierarchical genetic algorithm, ultimately the resulting meets reliability requirements and minimum total cost of transmission planning programmes under the future uncertainty environment. To build the simulation model, simulating the different methods of wiring way impacts on the investment and risk of the grid planning.

• Periodical: Advanced Materials Research (Volumes 986-987)
• Pages: 263-266
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.986-987.263
• Online since: July 2014
• Authors: Shen Quan Yang*, Xing Wang Hu, Xiao Lei Zhang, Kui Hua Wu, Bo Yang
• Keywords: Monte Carlo Simulation, Same Tower, Transmission Planning

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