1) medium-voltage distribution network
中压配电网
1.
A software system for the quantitative assessment of the reliability of medium-voltage distribution network has been developed on the basis of the reliability theory, graph theory and the object-oriented program technology.
在综合应用配电系统可靠性理论、图论以及面向对象的计算机编程技术基础上,研究开发了一套适用于中压配电网供电可靠性定量分析计算的评估系统软件包。
2.
In order to solve the confliction between the development of 10 kV medium-voltage distribution network and the rapid load increasing in Nanjing district,enhance the network’s power supply ability and adaptability,reduce the power supply cost,it is decided to generalize 20 kV voltage grade based on a technology-economy comparison.
为了解决南京地区10kV中压配电网发展与负荷快速增长的矛盾,提升配电网的供电能力和适应性,降低供电成本,南京中压配电网经技术经济比较后确定由10kV升压至20kV。
3.
A lot of simulations for the 6-35kV medium-voltage distribution network withdifferent neutral grounding techniques have been done by the ATP/EMTP software inthis paper,and the disadvantages of neutral resonance grounded mode and neutralflexible grounded mode have been proposed by in-depth analyses and studies on thesimulation results.
本文对6～35kV的中压配电网中性点接地系统进行了大量ATP/EMTP仿真分析,通过对仿真结果的深入分析与研究,指出了当前的谐振接地方式和灵活接地方式存在的问题。
2) MV distribution network
中压配电网
1.
Researches on Tabu search based algorithm for optimization of supply area division in MV distribution network planning;
基于Tabu搜索的中压配电网分区优化算法研究
2.
Combined with the practice and reference to these typical power supply modes, the MV distribution network in area of Beijing Finance Street was retrofitted by Beijing Electric Power Co.
文章介绍了国内外部分大城市中压配电网的典型供电模式,同时对这些典型供电模式进行了优缺点分析。
3.
Derivative connections applied in MV distribution networks are proposed.
衍生出的高负载率的接线模式与配电网自动化配合,具有推迟新建项目的潜在经济效益,优化了整个中压配电网络,并在对比了经济效益的基础上对杭州市规划新建小区提出了应用建议。
3) medium voltage distribution network
中压配电网
1.
For a long time, there have been lots of energy losses in medium voltage distribution networks in China, and it is very difficult to calculate them properly.
长期以来 ,国内中压配电网线损计算困难 ,虽已做过大量研究 ,但仍未完全解决。
2.
According to the requirements,the connections in common use for the medium voltage distribution network are analyzed and compared from the aspects of economy,reliability,flexibility.
针对上述要求,从经济性、可靠性、灵活性等方面对城市中压配电网络的常用接线方式进行了分析比较,并从配电网络接线方式和原理入手,结合实际工作经验,分析配电网接线方式的选择原则,尝试探讨根据不同情况下进行电网接线方式分析和选择的一些措施与建议。
4) MV distribution networks
中压配电网
1.
Research on capacity-load ratio in district MV distribution networks;
地区中压配电网容载比的研究
5) middle voltage distribution network
中压配电网
1.
Analysis of typical connection modes of urban middle voltage distribution network;
城市中压配电网典型接线方式分析
6) low and medium voltage distribution network
中低压配电网
1.
From the point of view of power supply importance,this paper analyzes the practical problems of low and medium voltage distribution network in urban area in China,and learns the experience from power companies in other countries.
城市中低压配电网是电力工业最面向市场,直接服务于广大用户的部分,但由于其发展滞后问题日益突出,现已成为城市用户抱怨最多的电网。
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。
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。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条