输变电状态监测系统的分布式数据交换方法  

Distributed Data Exchange Method in Condition Monitoring System for Power Transmission and Transformation Equipment

作　　者：王德文[1] 阎春雨[2] 毕建刚[2] 袁帅[2] 

机构地区：[1]华北电力大学控制与计算机工程学院,河北省保定市071003 [2]中国电力科学研究院,北京市100192

出　　处：《电力系统自动化》2012年第22期83-88,共6页Automation of Electric Power Systems

基　　金：国家自然科学基金资助项目(61074078);中央高校基本科研业务费专项资金资助项目(12MS113);国家电网公司科技项目(GY17201200047)~~

摘　　要：分层分布式输变电设备状态监测系统中,状态接入控制器(CAC)与状态接入网关(CAG)之间的数据交换是实现状态信息纵向贯通的基础。通过对电力系统远程通信协议和分布式组件技术的分析,采用简单对象访问协议(SOAP)实现状态监测数据的分布式交换,给出基于Web服务描述语言(WSDL)的状态监测数据交换服务的建模方法和过程,以确保系统的可移植性和互操作性。采用上述方法和模型,设计实现了一个状态监测数据交换实验系统,并以变电CAC周期上传状态监测数据服务为例,对系统进行了性能和负载测试,验证了该方法的正确性和可行性。The condition monitoring data exchange between the condition acquisition controller （CAC） and condition acquisition gateway （CAG）is the basis of vertical interconnection of condition information in the condition monitoring system with hierarchical and distributed structure for power transmission and transformation equipment. Based on an analysis of the remote communication protocol for power systems and distributed component technology, the implementation method based on the simple object access protocol （SOAP） of distributed data exchange, the modeling method and process based on Web services descriptive language （WSDL） of data exchange services for condition monitoring are given. A testing system for condition monitoring data exchange based on the above method and model has been developed, and put through performance and load test with the cycle upload service of condition monitoring data for CAC of power transformation equipment as an example. The validity and feasibility of the proposed models and methods have been proved.

关 键 词：状态监测 状态接入控制器 状态接入网关 简单对象访问协议 WEB服务描述语言 

分 类 号：TM76[电气工程—电力系统及自动化]