摘要
抽水蓄能电站机组运行工况复杂且工况转换频繁,决定了温度监控对保证机组正常运行、预控机组故障、避免缺陷扩大等有着重要作用。以广州蓄能水电厂为例,通过温度监测系统硬件选型及软件设计,对温度监控方式进行了详细的分析与说明,为其他抽水蓄能电站进行温度监控设计或改造时提供借鉴。
The pumped storage power unit always runs and switches, which means that the temperature monitoring plays an im- portant role in maintenance of normal unit operation, pre-control unit failure and avoiding pitfalls to expand. Taking Guangzhou pumped storage power station for example, via type selection of the temperature monitoring system＇s hardware and its software design, this paper analyzed and described the method of temperature monitoring in detail, which gives the direction for design or technical innovation of other pumped storage power unit.
出处
《电工电气》
2012年第10期48-51,共4页
Electrotechnics Electric
关键词
抽水蓄能机组
温度监控
热电阻
可编程控制器
pumped storage power unit
temperature monitoring
thermal resistance
programmable logic controller
