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发明公开
CN105784136A 一种变电站高压开关柜温度在线监测系统 无效 - 驳回

一种变电站高压开关柜温度在线监测系统
摘要：
本发明涉及一种变电站高压开关柜温度在线监测系统，包括依次连接的温度监测模块、温度集中模块及OPC服务器模块，所述的温度监测模块至少设有一个，所述的温度集中模块与OPC服务器模块通过RS232进行数据传输，所述的温度监测模块包括依次连接的温度传感器及温度采集单元，所述的温度传感器至少设有一个，所述的温度采集单元通过ZigBee无线网络与温度集中模块进行数据传输。与现有技术相比，该系统不仅能够实现变电站内全部开关柜组网进行温度监测，并将温度信息通过OPC接口提供给站内其他测控平台，实现信息共享，减少冗余平台；而且可以通过OPC接口实现地理区域内多个变电站开关柜温度信息监测平台的集成，方便统一综合管理。
摘要（英）：

The invention relates to an online temperature monitoring system for a transformer station high voltage switch cabinet. The system comprises a temperature monitoring module, a temperature concentration module and an OPC server module which are sequentially connected, wherein the temperature monitoring module is at least one in number, the temperature concentration module realizes data transmission with the OPC server module through RS232, the temperature monitoring module comprises a temperature sensor and a temperature acquisition unit which are sequentially connected, the temperature sensor is at least one in number, and the temperature acquisition unit realizes data transmission with the temperature concentration module through a ZigBee wireless network. Compared with the prior art, the system can not only realize networking of all switch cabinets in a transformer station for temperature monitoring, the temperature information is further provided with other measurement and control platforms through an OPC interface, information sharing is realized, and redundant platforms can be reduced, moreover, integration of multiple transformer station switch cabinet temperature information monitoring platforms in a geographic area can be realized through the OPC interface, and unified and comprehensive management is convenient.

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