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1)  distribution network system
配电网系统
1.
Combining the characteristic of urban distribution network system, analyzes the main cause of affecting the power supply reliability in urban distribution network system, puts forward the method and measures of improving power supply reliability in urban distribution network system.
结合城市配电网络系统特点,对影响城市配电网系统供电可靠性的主要原因进行分析,提出提高城市配电网系统供电可靠性的途径和措施。
2.
More and more researchers focus on how to measure the capacitance current to the ground of the distribution network system precisely and swiftly.
准确便捷地测量配电网系统对地电容电流成为该领域研究的热点。
3.
More and more researchers focus on how to measure the capacitive current to the ground of the distribution network system precisely and swiftly.
随着电缆在配电网中的大量应用,系统电容电流水平不断提高,准确便捷地测量配电网系统对地电容电流成为研究领域的热点。
2)  network distribution system
电网配电系统
3)  distribution system
配电系统,配水系统,分配系统,配电网
4)  distribution network communication system
配电网通信系统
1.
Design and application of distribution network communication system based on EPON;
基于EPON技术的配电网通信系统设计和应用
5)  distribution network management system
配电网管理系统
1.
Research of distribution network management system based on PLC;
基于PLC通信的配电网管理系统研究
2.
In this paper, the scheme of distribution network management system based on PLC is researched, which makes use of 10 kV power line as the transmission medium to realize the real-time reliable correspondence between the monitoring center and the monitor terminal.
分析了基于PLC通信的配电网管理系统的总体设计方案,主要利用配电网中的10 kV电力线作为传输媒介实现监控中心与监控终端之间实时可靠的通信。
6)  distribution management system
配电网管理系统
1.
It is a significant to establish and apply GIS platform in the Distribution Management System to improve the management of data graphics, the working productivity as well as the thrive ability for the enterprise in the market.
将GIS引入配电网管理系统能够极大的方便数据图形的管理,大幅度提高工作人员的劳动生产率,改进供电局的科学管理水平,增强企业在市场环境下的适应能力和生存能力。
补充资料:不接地配电网
分子式:
CAS号:

性质:与大地没有电气连接的配电网。1~10kV高压配电网、煤矿井下低压配电网采用这种配电网。主要优点是单相接地电流较小、单相电击危险性较小、不容易受其他系统及地下杂散电流的影响。主要不足之处是过电压防护性能不好。国外还有一种经高阻抗接地的配电网。在不接地配电网和经高阻抗接地的配电网中,用电设备裸露的不带电导体应采取保护接地措施。

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