基于IEC 61850和ZigBee技術的小型變電站自動化
錢超,梅軍,張宸宇,鄭建勇
東南大學 電氣工程學院,江蘇 南京 210096
摘 要:介紹了一種基于IEC 61850和ZigBee的無線傳感器網絡(WSN)技術的電力系統自動化模型,該模型基于一個控制單元數小于5的變電站來構建,對ZigBee到IEC 61850的信息時延進行仿真比較,結果表明,采用ZigBee 5信道,失活周期小于0.1 s,實現了IEC 61850對最大傳輸時延0.1 s的要求。
關鍵詞:變電站自動化;無線傳感器網絡;IEC 61850標準;ZigBee技術
中圖分類號:TM63;TN92 文獻標識碼:A 文章編號:1007-3175(2015)04-0053-03
Automation of Small Transformer Substation Based on IEC 61850 and ZigBee
QIAN Chao, MEI Jun, ZHANG Chen-yu, ZHENG Jian-yong
School of Electrical Engineering, Southeast University, Nanjing 210096, China
Abstract: Introduction was made to a kind of power system automatic model based on IEC 61850 and ZigBee wireless sensor networks (WSN) technology. This model consisted of a small substation with less than 5 control elements, which could be used for simulation comparison of message delay from ZigBee to IEC 61850 requirements. The results show that by adopting ZigBee 5 information channel, the deactivation cycle is less than 0.1 s, which fulfills the requirements of IEC 61850 for the maximum on transmission delay not more than 0.1 s.
Key words: substation automation; wireless sensor networks; IEC 61850; ZigBee
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