Intelligent distributing line monitoring terminal

一种智能型配电线路监测终端

Abstract

The invention discloses an intelligent distributing line monitoring terminal which comprises an intelligent collection terminal and a concentrator. The intelligent collection terminal and the concentrator are connected through a wireless network. The intelligent collection terminal comprises a data collection module and a wireless sensing communication module connected with the data collection module. The intelligent collection terminal is clamped to cables of different phases through a CT power obtaining module. The concentrator comprises a wireless sensing communication module, a digital processing module and a communication interface module. All the modules of the concentrator are powered by a PT power obtaining module. The PT power obtaining module comprises a passive induction energy obtaining device and a rectification voltage-reduction circuit connected with the energy obtaining device. The PT power obtaining module is connected with a back-up power module, and the back-up power module is connected with an external storage battery. The wireless network is a zigbee wireless sensor network. The electrical state of power distributing equipment can be monitored in good time according to the cost and technical advantages of the wireless sensor network and actual working conditions of the on-site power distribution equipment with low cost and convenient installation.
本发明公开了一种智能型配电线路监测终端,包括智能采集终端与汇集器,两者通过无线网络连接;智能采集终端包括相互连接的数据采集模块和无线传感通信模块,智能采集终端通过CT取电模块箍在各相电缆上;汇聚器包括无线传感通信模块、数字处理模块及通信接口模块,汇聚器的各模块均由PT取电模块供源,PT取电模块包括无源感应取能器件以及与其连接的整流降压电路,PT取点模块连接后备电源模块,后备电源模块连接外置蓄电池,无线网络为zigbee无线传感网络,本发明根据无线传感器网络的成本和技术优势,结合现场配电设备的实际工况,能通过较低的成本和便捷的安装,实现对配电设备电气状态的适时监测问题。

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Cited By (1)

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    CN-104901420-ASeptember 09, 2015江苏技睿通信科技有限公司Remote transformer monitoring system based on mid-voltage carrier communication and monitoring method