Group 1 - The TA21/I intelligent wide-area protection and control system developed by XJ Electric has successfully passed tests on the Wuyi section of the Huhangyong high-speed railway, providing "second-level self-healing" capabilities for high-speed rail power systems [1] - The system demonstrated "millisecond-level response and second-level self-healing" capabilities, achieving 100% accuracy in fault location and reconstruction plans, significantly surpassing traditional system performance [1] - The technology includes a fully controllable embedded operating system, low-power anti-interference design, efficient data transmission without new fiber optics, and fully automated intelligent operation and maintenance [1] Group 2 - XJ Electric has implemented an innovation-driven development strategy, resulting in over 3,000 authorized patents and participation in the formulation and revision of more than 240 international and national standards [2] - The company's achievements in areas such as DC grid control protection, magnetic control switches, and next-generation distribution master stations have reached international leading or advanced levels, contributing significantly to "Made in China" [2]