摘要
由于传统的综合自动化变电站已达不到设备智能化、通信网络化、模型和通信协议统一化、运行管理自动化的要求。因此,随着数字化变电站中智能断路器技术的发展、数字信号处理技术为应用基础的光电子互感器、以太网通信技术的逐渐成熟,变电站自动化领域进入了新的发展阶段。本文论述了综合自动化变电站向数字化变电站发展过程,分析了数字化变电站较传统的综合自动化变电站的优势,确定数字化变电站技术应用模式及关键技术,最后展望了数字化变电站发展前景。
Since the traditional comprehensive automatic transformer substations can no longer satisfy the needs of modern transformer substations. The intelligence for equipments, network for communication, unity for models and communication protocol, automation for operation management are demanded. Therefore, along with the developing of intel｜igent breaker, optoelectronic transformer based on the DSP and the ethernet network, automatic transformer substation enters a new phase. This paper discuss the evolution of transformer substations from automatic to digital, analysis the advantage of digital transformer substations over traditional comprehensive automatic ones. It concludes with the application model of digital transformer substations and the key technology. At last, the paper looks to the future of the potential digital transformer substations.
出处
《电子设计工程》
2012年第22期144-148,共5页
Electronic Design Engineering
基金
黑龙江省自然基金(F201013)
黑龙江省教育厅高教改革项目(JG2012010166)
关键词
数字化
变电站
智能断路器
网络通信
digital
substation
intelligent dreaker
network communication
