XU Xialing,TIAN Guohui,LIU Tao,et al.Automatic Topology Wiring Method of Power Flow Diagram Based on Neural Network[J].Automation of Electric Power Systems,2022,46(6):102-108.
XU Xialing,TIAN Guohui,LIU Tao,et al.Automatic Topology Wiring Method of Power Flow Diagram Based on Neural Network[J].Automation of Electric Power Systems,2022,46(6):102-108. DOI: 10.7500/AEPS20210519008.
Automatic Topology Wiring Method of Power Flow Diagram Based on Neural Network
In order to solve the problem of automatic topology wiring of power flow diagram under complex topology of power grid
an automatic topology wiring method of power flow diagram based on neural network is proposed. By establishing the correlation between the step direction selection of each step of the line and the quality of the generated line
the input layer and output layer of the neural network are constructed
and the autonomous learning of the line topology is further carried out to obtain the optimal solution of the step direction selection function. Finally
the trained step direction selection function is used for topology path retrieval
To solve the problem of how to find the optimal topology connection in the process of automatic wiring of power flow diagram. The algorithm is simulated based on a 220 kV power grid
and the results show the effectiveness and feasibility of the proposed method. Compared with the traditional automatic mapping method
the proposed method does not need to manually adapt the coordinate calculation algorithm of topological connection according to different picture characteristics
and the training process does not need to rely on the existing power flow diagram samples
which can significantly improve the flexibility and accuracy of automatic mapping of power flow diagram.
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