Research on Risk Assessment System for Substation Maintenance
The influx of new technologies and equipment has increased the level of intelligence,operational effi-ciency,and economic benefits in substations.However,this has also made maintenance projects more complex and increased maintenance risks.This paper analyzes the risks affecting substation maintenance and constructs a two-tier risk indicator system.Risk indicators are weighted,and then a fuzzy comprehensive evaluation method is used to assess these indicators.Finally,a risk assessment system for substation maintenance is established.This system provides a theoretical basis and technical support for the subsequent development of a maintenance project risk database,enabling timely identification of risks during substation maintenance,reducing the probability of risks,and improving the reliability and safety of maintenance activities.
NETL
NSTL
万方数据
