remote adjustment

this paper introduces hardware and software of dispatching automation system of power network. including real-time monitoring, remote control, remote adjustment and remote signaling, which raises the security and reliability of electric power and electric network system.

本文介绍了电网调度自动化系统的硬件和软件部分，包括实时监控、遥控、遥调、遥信等，提高了电力电网系统的安全可靠性。

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the function of remote sign, remote measure, remote control, remote adjustment in the system by using complete redundancy structure to collect and control electrical variable is realized.

根据水电站的特点，采用全分布冗余结构对水电厂的电气量进行采集和控制，实现遥信、遥测、遥控和遥调功能；

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remote adjustment pressure compensated with adjustable max displacement

最大排量可遥控补偿压力

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the whole computer network of the station is an advanced layered and distributed structure, which integrates the functions of protection, remote control, remote measuring, remote signalling and remote adjustment, and integrated automation of the auxiliaries of the station is realized.

整个电站计算机网络结构采用先进的分层分布式系统结构，集保护、遥控、遥测、遥信、遥调五大功能于一身，实现了电站辅机综合自动化。

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With the help of industrial control computer in the remote adjustment of system pressure and direction, the system can realize simulation of actual load condition needed in the test.

借助于工控机对系统压力和方向进行远距离程控调节，从而实现试验检测所需的实际载荷工况模拟。

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meanwhile, it also achieves the long-distance communications and remote adjustment and display of parameter.

同时，实现远程通信和各参数的远程调节与显示。

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