基于台区智能终端的智能配电台区架构研究

Study on the architecture of intelligent distribution station area based on intelligent terminal

在当前智能配电系统中,台区智能终端是测控管理核心单元,一般安装在配电变压器侧,可实现下级开关、表计等智能化设备的接入以及与主站系统通信交互。由于其作用的重要性使得其本身的性能对整个配电自动化系统的影响较大。研究了一种集配电变压器监测、电能质量监测、温湿度测量和低压开关通信于一体的新型配电网运行管理智能设备,该设备集成度高,可实现变压器监测、谐波分析、集中抄表、无功补偿、远程通信和温湿度测量等多种功能,支持GPRS/GSM无线通信方式及远程控制、远程通信和远程软件升级,基于上述功能提出了一种智能配电台区架构以供参考。

In the current intelligent distribution system, the intelligent terminal in the station area is the core unit of measurement and control management, which is generally installed at the distribution transformer side. It can realize the access of subordinate switches, meters and other intelligent devices and the communication and interaction with the master station system. Due to the importance of its role, its performance has a great impact on the whole distribution automation system. A set of distribution transformer monitoring, power quality monitoring, temperature and humidity measurement, low voltage switch communication in the integration of new intelligent distribution network operation management equipment is studied, the integration of the equipment are high. It can realize multiple functions such as transformer monitoring, harmonic analysis, centralized meter reading, reactive power compensation, remote communication, temperature and humidity measurement, it supports GPRS/GSM wireless communication and remote control, remote communication and remote software upgrade. A kind of intelligent distribution station area based on the above function architecture put forward, it is a reference for relevant industry units.