Abstract: In view of the SCD verification is relatively simple, and cannot efficiently and comprehensively troubleshoot the configuration problems of SCD, a multi-dimensional verification technology of intelligent substation SCD is proposed. By studying the model information of SCD, analyzing the naming principle of IED, the model of ICD, the configuration rule of communication parameters, and the virtual circuit connection principle, the verification of the four dimensions of SCD file's standardization of IED naming, network access version of ICD, communication parameters, and the virtual circuit of SCD is realized. The multi-dimensional verification technology of intelligent substation SCD is designed and developed, and the effectiveness of the proposed method is verified by an example