Research on economical efficiency optimization of large crossing high power line and tower height
Our transmission line project is in full swing,but studies of large span economical optimization very few,be badly in need of theoretical guidance.To this end,this paper introduces in detail the tower economy highly optimized principle and method of large cross line of cost modeling.By establishing a mathematical model,with the total cost as the objective function and with current carrying capacity check、voltage drop check and corona checksum formed to constraints and with the wire type,tower type composition of the design space to calculate the optimal combination.Finally,through the analysis of specific examples to get the economical efficiency optimization of large crossing tower height and large crossing power line type.This topic can offer tower choice and conductor selection optimization opinions to large cross line construction,guidelines for the large cross line construction play a bigger role.
large crossing power linetower heightlarge cross line costeconomical efficiency optimization
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