面向新能源侧的电能质量监测终端通信协议设计

Study on Design of Communication Protocol of Power Quality Monitoring Terminal for New Energy Side

随着新能源并网的推进,新能源侧电能质量监测终端数据传输至电能质量监测主站较为困难。为此,基于智慧物联体系,设计了面向新能源侧电能质量监测终端通信协议。首先给出了基于智慧物联体系的新能源侧电能质量数据传输技术框架,进而基于MQTT协议框架详细定义了新能源侧电能质量监测终端数据封装方式,最后通过试点应用验证了所提通信协议的可行性。

With the advancement of new energy grid connection,it is difficult to transmit the power quality monitoring terminal data from the new energy side to the main power quality monitoring station.For this reason,the communication protocol of power quality monitoring terminal for new energy side is designed based on smart IOT system.First,the technology framework of power quality data transmission on the new energy side based on the smart IOT system is presented.Then,the data encapsulation method of the power quality monitoring terminal on the new energy side is defined in detail based on the MQTT protocol framework.Finally,the feasibility of the proposed communication protocol is verified by the pilot application.