状态估计是电力系统监控中心进行在线监控的基础，因此提高状态估计精度是非常重要的。
State estimation is regarded as a basis for on line security monitoring functions in most modern power system control centers so that improving state estimation accuracy is very important.
在电力系统中应用远程数字视频监控与图像识别技术有利于及时进行设备维护和故障排除。
The maintenance and trouble shooting of equipments in power system can be carried out in time by use of remote digital video monitoring and image recognition technology.
电力系统图模一体化系统是电力系统分析、计算、设计、监控、管理等诸多应用系统实现图形可视化的基础。
Power system chart-module integration system is the basis of the visualized power system analysis, calculation, design, monitoring, management, among many other applications.
经测试指标符合技术规范，实现了电力系统视频监控管理及控制的基本和扩展功能。
The system had been tested and meet the technical specifications of indicators, and achieved basic and extended functionality of power system video monitoring management and control.
文章介绍了通信网综合监控系统结构、功能和设计原则及其在电力系统中的应用。
This paper introduces the structure, functions, and design philosophy of the telecommunication network comprehensive monitoring system and its application in electric power system.
介绍了IP新业务在电力系统中的应用，包括IP网络电话、IP视频会议系统、IP图像监控和基于IP的客户服务中心。
This paper presents the new services of IP used in power system, including IP net phone, vedio conference system, IP video monitor and client service center based on IP.
数据采集与监控系统(SCADA)在电力系统调度自动化中具有重要的地位，而其中报警子系统又是SCADA系统中至关重要的部分。
SCADA (Supervisory Control and Data Acquisition) system plays an important role in dispatch automation of power system and the distributed alarm sub system is a crucial part of SCADA.
无人值班变电站新增工业监控系统后为保证电力系统安全运行提供了重要手段。
To ensure secure operation of power system it is very important to add industrial monitoring systems in non-attend substations and it is necessary to intensify the monitoring of circuit breakers.
同时，4.2兆韩元将被用于建立智能电网，通过电子监控的电流进入电力系统，这一智能电网将提升电力效率。
Meanwhile, 4.2 trillion won will be used to establish a smart grid that will improve energy efficiency by electronically monitoring electricity flow in the power grid.
音视频采集、处理与传输系统等构成了电力系统远程巡视机器人的监控系统，直接决定着系统的人机交互性能和实时性能的优劣。
The audio and video processing systems form the central control system, and directly affects the quality of real-time man-machine communication in this special robot.
真空开关是电力系统中的关键设备，用于接通、分断电力系统同时对各种故障进行保护监控。
Vacuum switch is the key equipment in power system and is used to turn-on and disconnection power system. At the same time it should protect and monitor many kinds of faults.
电力系统远程视频监控即电力系统遥视是无人值守变电站中的重要部分。
Remote video monitoring of electric power systems is also named as remote watching of electric power systems. It is a very important part of substation with no human being keeping watch.
电力系统远程视频监控即电力系统遥视是无人值守变电站中的重要部分。
Remote video monitoring of electric power systems is also named as remote watching of electric power systems. It is a very important part of substation with no human being keeping watch.
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