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基于Web服务的电力企业实时信息应用集成
葛蓬1,2, 李欣然2, 唐国庆1, 徐青山1
1.东南大学 电气工程系,江苏 南京 210096;2.国电南京自动化股份有限公司,江苏 南京 211100
摘要:
分析了电力企业实时应用各异构系统间难以共享信息的现状。基于Web服务技术设计了能提供业务服务、应用服务、客户服务和编制服务等多种服务的标准化的松耦合的一体化电力实时信息应用集成框架,应用Web服务提供通用基础架构支持,使用基于知识库的编制服务实现SCADA、EMS、DMS等实时应用系统间的实时信息互通和互操作。集成框架是否合理可根据系统安全性、可用性、性能、可扩展性和适应性等方面进行评估。
关键词:  企业应用集成  Web服务  SCADA  能量管理系统  配电管理系统
DOI:
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基金项目:
Web-services-based integration of electric power utility real-time applications
GE Peng1,2, LI Xinran2, TANG Guoqing1, XU Qingshan1
1.Department of Electrical Engineering,Southeast University,Nanjing 210096,China;2.Guodian Nanjing Automation Co.,Ltd.,Nanjing 211100,China
Abstract:
The barriers of information sharing among the heterogeneous real-time systems used in electric power utility are analyzed. The loosely-coupled and standardized framework for the real-time information application integration of electric power utility is designed based on Web services,which can provide business service,application service,customer service,orchestration service and so on. The Web services are applied to construct the general infrastructure while the knowledge-based orchestration services are used to realize the real-time information exchange and inter-operation among SCADA(Supervisory Control And Data Acquisition),EMS(Energy Management System),DMS(Distribution Management System) and other real-time application systems. The reasonableness of integration framework can be evaluated in security,availability,performance,extensibility and adaptability.
Key words:  EAI  Web services  SCADA  EMS  DMS

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