电源系统的一种智能化升级方案实现

刘  亮; 肖碧涛

刘亮,肖碧涛.电源系统的一种智能化升级方案实现[J].电测与仪表,2014,51(3):.
LIU Liang,XIAO Bi-tao.An Implementation of Power Supply System Intelligent Upgrade[J].Electrical Measurement & Instrumentation,2014,51(3):.

电源系统的一种智能化升级方案实现

An Implementation of Power Supply System Intelligent Upgrade

DOI：

中文关键词: 电源系统 IEC 61850 信息模型 MMS 规约转换

英文关键词:power supply system, IEC 61850, information model, MMS, protocol conversion

基金项目:

作者中文名	作者英文名	单位
刘亮	LIU Liang	南京国电南自城乡电网自动化工程有限公司
肖碧涛	XIAO Bi-tao	南京国电南自城乡电网自动化工程有限公司

摘要点击次数: 2296

中文摘要:

电源系统引入核心监控装置,由其实现IEC 61850规约支持,是电源系统实现智能化升级的一种有效方案。文章从两个方面对方案进行了介绍,包括电源系统的IEC 61850信息建模以及电源系统SCADA信息的MMS通信规约转换。信息建模中,电源系统的物理装置映射为逻辑设备、SCADA数据映射为兼容逻辑节点类的实例、通信控制机制映射为报告模型；通信规约转换主要介绍了MMS规约和传统规约对SCADA数据的共享机制,包括共享内存、数据存储格式和寻址方法。实际测试表明,本文方案能够满足电源系统的智能化升级需求。

英文摘要:

A valid scheme for power supply system intelligent upgrade was to pull a core monitor device into the system and making it to support IEC 61850. The scheme was introduced from two aspects, including the power supply system IEC 61850 information modeling and the MMS communication protocol conversion of the system SCADA information. In the information modeling, physical devices of the power supply system were mapped to logical devices, SCADA data were mapped to the instantiations of the compatible logical node classes, and the communication control mechanism was mapped to the report model. Communication protocol conversion mainly talked about the SCADA share mechanism between MMS and legacy communication protocols, including the shared memory, data storage format and the addressing algorithm. The practical test shows that the scheme could satisfy the requirement of power supply system intelligent upgrade.

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