目前110 k V及以上电压等级智能变电站的二次系统故障诊断主要依靠测试仪进行离线分析,难以达到实际运行系统中进行在线检测的效果。提出一种新型智能终端,可以根据Comtrade格式的录波自动触发进行多间隔IEC 61850通用面向对象变电站事...目前110 k V及以上电压等级智能变电站的二次系统故障诊断主要依靠测试仪进行离线分析,难以达到实际运行系统中进行在线检测的效果。提出一种新型智能终端,可以根据Comtrade格式的录波自动触发进行多间隔IEC 61850通用面向对象变电站事件(GOOSE)及采样值(SV)的同步输出,使运维人员能在实际运行系统中进行在线故障分析。阐述了新型智能终端的硬件结构,IEC 61850和Comtrade格式的配置映射以及SV和GOOSE的同步输出功能的设计。展开更多
The integrated substation auxiliary system is a project composed by software and hardware to help operators of a substation carry daily maintain works. The intelligent terminal is the key part of the system and it pro...The integrated substation auxiliary system is a project composed by software and hardware to help operators of a substation carry daily maintain works. The intelligent terminal is the key part of the system and it provides important UI and communication functions for the user. Smart phones can achieve higher bandwidth data communication, and at the same time can carry Bluetooth communication, video call, multimedia display and other functions. Smart phone is a potential common platform, suitable for the deployment of substation integrated auxiliary system terminal. Based on the Android Smart phone platform, this paper develops intelligent client-side software for the integrated substation auxiliary system and it can realize the operation ticket control, the video call, the substation map display and other functions. This client-side software has been applied in practice, and has gained good effects.展开更多
文摘目前110 k V及以上电压等级智能变电站的二次系统故障诊断主要依靠测试仪进行离线分析,难以达到实际运行系统中进行在线检测的效果。提出一种新型智能终端,可以根据Comtrade格式的录波自动触发进行多间隔IEC 61850通用面向对象变电站事件(GOOSE)及采样值(SV)的同步输出,使运维人员能在实际运行系统中进行在线故障分析。阐述了新型智能终端的硬件结构,IEC 61850和Comtrade格式的配置映射以及SV和GOOSE的同步输出功能的设计。
文摘The integrated substation auxiliary system is a project composed by software and hardware to help operators of a substation carry daily maintain works. The intelligent terminal is the key part of the system and it provides important UI and communication functions for the user. Smart phones can achieve higher bandwidth data communication, and at the same time can carry Bluetooth communication, video call, multimedia display and other functions. Smart phone is a potential common platform, suitable for the deployment of substation integrated auxiliary system terminal. Based on the Android Smart phone platform, this paper develops intelligent client-side software for the integrated substation auxiliary system and it can realize the operation ticket control, the video call, the substation map display and other functions. This client-side software has been applied in practice, and has gained good effects.
