This article aims to investigate the selection and configuration methods of relay protection devices in power plants to enhance their safety and reliability.Firstly,the basic principles and functions of relay protection devices in power plants are introduced.Then,through the investigation and analysis of existing relay protection devices in power plants,the key factors for selection and configuration methods are summarized.Subsequently,a set of relay protection device selection and configuration methods based on risk assessment and system analysis is proposed.Finally,the effectiveness and practicality of this method are verified through the application of actual cases.
关键词
发电厂/继电保护装置/选择/配置/风险评估/系统分析
Key words
power plant/relay protection device/selection/configuration/risk assessment/system analysis
维普
万方数据