关于变电站GOOSE通信方案的研究

Study on the Program of GOOSE Gommunication Substation

IEC61850的特点是建立分层的体系结构、统一对象模型和抽象通信服务接口等,实现面向通用对象的变电站事件(GOOSE)报文通信是IEC61850通信的一种方式,它解决了对实时性和可靠性要求很高的数据传输.文中详细研究了GOOSE报文通信方式及其流程,这对实现GOOSE通信提供了一种可行性方法.最后,给出了GOOSE通信实体结构图,包括了GOOSE通信的一整套通信流程.结合GOOSE报文的发送和接收,讨论了基于Linux操作系统上的通信,详细描述了Linux网络设备驱动程序.

IEC61850 is characterized by the establishment of tiered architecture, unified object model and an abstract interface, and other communication service. Realizing universal object-oriented substation event （GOOSE） is a way of IEC61850 communication, which solves the real-time and reliability requirements of high data transmission. The paper gives a detailed study of the GOOSE message and its means of communication processes, which provides a possibility of communication methods of realizing GOOSE. Finally, the paper presents the structure of the GOOSE communication entities including a set of GOOSE communication process. Considering sending and receiving GOOSE message, we discuss the Linux-based operating system of communication, and describes the Linux network device driver procedure.