Analysis method and device of current-carrying unbalance limit information and computer equipment

Abstract

The invention relates to an analysis method and device for current-carrying unbalance degree limitation information and computer equipment. The method comprises the following steps: acquiring actual impedance parameters of equidirectional parallel cables, constructing and adjusting a cable unbalance degree optimization model based on the actual impedance parameters through a dynamic programming algorithm, obtaining a cable unbalance degree model, and identifying a target cable series connection impedance value; and calculating a current-carrying unbalance degree based on the target cable series connection impedance value, adjusting the target cable series connection impedance value through a preset adjustment strategy, and returning to execute the above steps to obtain the current-carrying unbalance degree corresponding to each target cable series connection impedance value, thereby identifying limit information and a real impedance parameter of the current-carrying unbalance degree. And returning to iteratively execute the above steps to obtain the current-carrying unbalance degree limitation information of the same-direction parallel cables. By adopting the method, the limit analysis accuracy of the current-carrying imbalance of the laid cable can be improved.

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