IEC 101規約的結構性認識與案例分析
邱凱翔1,金宇2
(1 深圳供電局有限公司,廣東 深圳 518001;2 西安交通大學 電氣工程學院,陜西 西安 710049)
摘 要:電力系統通信規約是變電站自動化系統的重要組成部分,IEC 101規約已經成為調度主站與廠站之間進行通信的基本標準之一。介紹了IEC 101的規約結構、報文格式,闡述了信息體的基本組成和主站對信息體地址進行排序的說明;通過對3個實際案例進行分析,進一步闡述了101規約的使用規則和傳輸機制,對電氣系統繼電保護的定檢和消缺工作有一定的指導作用,有效提升了繼電保護工作的效率。
關鍵詞:IEC 101規約;規約結構;信息體;案例分析
中圖分類號:TN915.04 文獻標識碼:A 文章編號:1007-3175(2018)06-0062-03
Structural Recognition and Case Analysis of IEC 101 Protocol
QIU Kai-xiang1, JIN Yu2
(1 Shenzhen Power Supply Co., Ltd, Shenzhen 518001, China;
2 School of Electrical Engineering, Xi’an Jiaotong University, Xi’an 710049, China)
Abstract: The power system communication protocol is an important constituent part of substation automatic system. The IEC 101 protocol has become one of the basic standards scheduling communications between the primary station and the plant station. Introduction was made to the IEC 101 protocol structure and message format. This paper expounded the basic composition of informosomes and the illustration of sorting informosomes address. Three practical case examples were analyzed to further expound the service regulations of IEC 101 protocol and transmission mechanism, which has certain guidance function for the regular checking and defects eliminating work of relay protection in power system, so as to promote the efficiency of relay protection work.
Key words: IEC 101 protocol; protocol structure; informosomes; case analysis
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