关键词: 安全性评价, 一体化, 闭环管控, 数据大集中, 自动评价

Abstract: Southern Power Grid Dispatching Institutions continues to perform scheduling business safety evaluation for years. However, different evaluation criterion, statistical method and evaluation process in various units, as well as lack of evaluation data centralization, causes lots of problems including unclear responsibility, incommensurability evaluation results, low efficiency and insufficient data statistical analysis. Southern Power Grid Dispatching Center proposed to build an integrated safety evaluation platform including scheduling business network for regioned, provincial, prefecture and county level. The target is to realize closed loop control mechanism of safety evaluation. Through a unified evaluation standard, process, inspection statistical method and standardized data interface, Southern Power Grid achieves multiple goals including entire network evaluation data centralization, gradual automatic evaluation and real-time tracking evaluation process. This system can ensure authenticity of evaluation work and satisfy dynamic and visualization control requirements in different levels. The proposed system has ability to improve production safety management level of scheduling system continuously.

Key words: safety evaluation, integration, closed loop control, data concentrate, automatic evaluation