To address the shortcomings of existing flexible HVDC control and protection equipment in terms of value management settings, model version control, and information consistency verification, this invention proposes a multi-dimensional key information intelligent verification and comparison system for flexible HVDC control and protection equipment. The system integrates four core technologies: data modeling, multi-source heterogeneous data collection, versioned storage management, and adaptive comparison algorithms, and constructs five core modules, including data modeling, collection, storage, verification & comparison, and result presentation. It effectively resolves the inefficiency and high error rates in cross-version and cross-mode (online/offline) information verification, significantly improving the safety and stability of power system operation.
Zhao et al. (Fri,) studied this question.