Typical Equipment Parameter Dataset and Parameter Verification Rules for the Power Transmission Grid

With the introduction of the “Dual Carbon” policy, the proportion of electric power in the final energy consumption will continue to increase, and the construction of the power transmission grid will also usher in new development. Equipment parameters are the foundation of grid research and the key to ensuring the safe and stable operation of the system. In this article, by consulting national standards, design specifications, and referring to typical projects, we have formed a database of typical design solutions for the power transmission grid and a dataset of typical component parameters for the power transmission grid. By processing and analyzing actual data from a large-scale power grid, we provide the distribution patterns of parameters for transmission lines and transformers respectively. With reference to the distribution patterns, parameter verification rules are formulated and implemented using the C language algorithm. The verification of parameters for 500kV and 220kV AC transmission lines is conducted based on the verification rules, and the results demonstrate the reasonability of the verification rules and the typicity of the equipment parameters in the dataset.