Lianshui Wind Farm Completed a Comprehensive "physical examination" of the Power Monitoring System

In order to comprehensively test the safety and reliability of key information infrastructure and effectively ensure the stable operation of the power monitoring system, as of April 15, the Lianshui Wind Farm of Jiangsu Company has completed a comprehensive "physical examination" of the power monitoring system. The power monitoring system takes computers, communication equipment, and measurement and control units as basic tools, and provides important platform support for real-time data acquisition, switch status detection and remote control of power distribution systems. According to the management requirements such as the "Regulations on the Safety Protection of Electric Power Monitoring System" and "Network Security Standardization", the inspection time should be reasonably arranged according to the owner's requirements, and the management mechanism of "daily scheduling and weekly summary" should be formulated. A comprehensive self-examination and rectification work was carried out. In accordance with the principles of "security partition, network-specific, horizontal isolation, and vertical authentication", the operating system, common network services, free ports, password settings, key agent directories, system boundary security protection, and configuration compliance were carefully checked, and the The on-site network topology map, equipment ledger, copy records of various industrial control systems, alarm and abnormal records, network emergency plans and other documents were carefully reviewed. After inspection, it was found that the identification of some network cables was unclear, and the idle ports of the switches were not closed. All rectifications have been completed. Through this inspection, our wind farm has further strengthened the safety monitoring and protection system, and the comprehensive protection capability of the equipment has been effectively improved, laying a solid foundation for the safe and reliable operation of the power system.