Grid structure perspective drawing: to enquire by the grid level structure of electricity supply unit substation line substation area etc.
电网结构透视图：按照供电单位、变电站、线路、台区等电网层次结构进行杳询。
The problem is discussed on connecting between management unit of DC control power system and field bus of the substation automation system.
对直流系统管理单元纳入变电所综合自动化系统现场总线进行了研究。
This paper presents a substation automation system based on Fieldbus where PLC is used as the control unit.
本文提出了一个构建在现场总线网络之上，采用PLC作为控制单元的变电站自动化系统的实现方案。
The unit style logic interlock device used in ultrahigh voltage substation automation system is introduced, which can easily implement the bay-level interlock.
介绍适用于超高压变电站自动化系统的单元化逻辑闭锁装置，该装置能方便、灵活地实现变电站间隔级闭锁。
With basic level industrial and commercial substation is an unit, contrast the list that operation business offers undertook type is checked helping a network.
以基层工商分局为单位，对照运营商提供的名单进行了拉网式检查。
No unit or individual may illegally occupy or utilize the land designated to substation facilities, transmission line corridors, and cable channels.
任何单位和个人不得非法占用变电设施用地、输电线路走廊和电缆通道。
The invention provides an electromechanically integrated a. c. sampling unit applicable to measuring and controlling systems for power plant, substation and industrial electric equipment.
一种机电一体化交流电流采集单元，它适用于发电站、输变电站以及工业用电设备的测控设备中。
Substation electric energy remote terminal unit(ERTU) is an important plant-level device for substation data acquisition, and it is obviously a part of digital substation system.
变电站电能量采集终端（ERTU）是变电站数据采集的一个重要厂站级设备，也是数字化变电站的组成部分。
The monitoring system of heat-supply network is composed of control unit of substation, wire telephone network data communication system and computer data center in central control room.
热网监控系统由热力站控制单元、有线电话网数据通信系统和中控室计算机数据中心组成。
Article 52 No unit or individual may harm electricity generation, substation and electric power line facilities as well as their relevant auxiliary facilities.
第五十二条任何单位和个人不得危害发电设施、变电设施和电力线路设施及其有关辅助设施。
Article 52 No unit or individual may harm electricity generation, substation and electric power line facilities as well as their relevant auxiliary facilities.
第五十二条任何单位和个人不得危害发电设施、变电设施和电力线路设施及其有关辅助设施。
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