Along with the extensive application of optocoupler element in the secondary equipment of integrated automatic substations, its operating characteristic also needs much attention.
随着光耦元件在综合自动化变电站二次设备中的广泛应用，其工作特性也需要引起特别关注。
Based on the application technology of BITBUS network, a new design program of integrated automatic system in substations is presented, the telecontrol parts in the design program are analyzed mainly.
基于BITBUS网络的应用技术，提出一种新型的变电站综合自动化系统的设计方案，并重点分析了其中的远动监控部分。
The DC power system plays an important role in the power stations and substations. So, the integrated on-line DC power management system will have some practical merits in engineering application.
直流系统是发电厂、变电站中十分重要的配套系统，直流电源在线综合管理系统具有一定的工程实用价值。
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