Research on Service-Oriented Substation Wide-Area Operation and Maintenance System and Its Application

2020 IEEE Sustainable Power and Energy Conference (iSPEC) Pub Date : 2020-11-23 DOI:10.1109/iSPEC50848.2020.9350963

Feng Liang, X. Liang, Shanglin Yang, H. Pan

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引用次数: 0

Abstract

The substation has the features of a large quantity and wide-area distribution. With the promotion of unattended mode, it has become increasingly difficult to adapt to the needs of smart grid development using traditional field-based automatic equipment operation and maintenance(O&M) method. Meanwhile, there is a shortage of professional and technical personnel, and the O&M technology of a large number of intelligent heterogeneous secondary equipment is complicated and challenging to maintain. Therefore, it is urgent to solve the problems of O&M efficiency, timeliness and technical complexity of a large number of substations. Based on the service-oriented idea, this article has designed the overall structure of the trinity of service management center, O&M center and O&M substation. This paper also proposes a GSP-based service standardization interaction mechanism. Through Safety management and control process of O&M service, O&M advanced applications are designed to achieves the automation equipment specification, safe and reliable remote operation and maintenance.

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服务型变电站广域运维系统及其应用研究

变电站具有数量大、分布广的特点。随着无人值守模式的推广，传统的基于现场的自动化设备运维方式已经越来越难以适应智能电网发展的需要。同时，专业技术人才短缺，大量智能异构二次设备的运维技术复杂，维护难度大。因此，迫切需要解决大量变电站的运维效率、及时性和技术复杂性问题。基于服务导向的思想，本文设计了服务管理中心、运维中心和运维变电站三位一体的总体结构。提出了一种基于gsp的服务标准化交互机制。通过运维服务的安全管控流程，设计运维先进应用，实现自动化设备规范、安全可靠的远程运维。

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2020 IEEE Sustainable Power and Energy Conference (iSPEC)

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