为此，我们开展了海淀供电公司城市配电网应急保障体系研究工作。
For this reason, we have embarked on the research into electricity distribution network emergency protection system of Haidian power company.
分析结果对我国城市配电网供电可靠性规划和管理工作有重要指导价值。
The results of this research are available for reference to domestic power supply reliability planning and administrative work of urban power network.
以解决大型城市配电距离长，配电功率大的问题，这在我国城市已经有先例。
To address major long-distance urban distribution, power distribution major problem, which has been found in our city.
城市配电网的规模巨大，因此配电网无功补偿对降损节能，改善电压质量意义重大。
Urban distribution scale bigness, so compensation of reactive power in urban distribution is very important for detract consume, economy energy sources, ameliorate voltage quality.
摘要城市配电网的规模巨大，因此配电网无功补偿对降损节能，改善电压质量意义重大。
Urban distribution scale bigness so compensation of reactive power in urban distribution is very important for detract consume economy energy sources ameliorate voltage quality.
对目前城市配电网中常见的架空线路网络结构和电缆线路网络结构进行了较为全面的分析。
It analyzed the structure of overhead network and cable line which are common in the city's distribution network.
探讨了目前城市配电网几种常见接线模式，并提出了如何实现智能配电网模式下的自愈功能。
Several familiar connection modes of urban distribution network are introduced, and then how to realize the self-healing function of smart distribution grid is put forward.
城市配电网因为其电压等级较低，为了提高系统供电的可靠性，曾广泛采用中性点不接地系统方式。
In distributions, because of its low-level voltage, its neutral point used to disconnect to the ground in order to improve its reliability.
本文从面向城市配电网规划角度出发，提出了一种基于接线模式规则的配电网规划快速n - X校验方法。
So from the view of urban distribution network planning, the fast N-X verification method is proposed in this paper.
探讨了合理的城市配电网网络结构及与其匹配的保护配置方案，并在此基础上探讨了配电网自动化实现的手段及其基本功能。
This paper deals with city power distribution network structure and protection configuration matched to it. Moreover, it discusses the methods and basic functions of power distribution automation.
探讨了合理的城市配电网网络结构及与其匹配的保护配置方案，并在此基础上探讨了配电网自动化实现的手段及其基本功能。
This paper deals with city power distribution network structure and protection configuration matched to it. Moreover, it discusses the methods and basic functions o...
因为按目前的负荷水平来说，一般的城市都有几千台配电变压器和箱式变压器。
Because according to the current load level a city has generally thousands of distribution transformer and box transformer.
本论文主要研究城市电网规划方案，包括城市电网的负荷预测、变电站所址的规划、输电网架及其配电网的规划。
This paper researches in urban power network planning. It includes the load forecasting of urban power network, the site of the power stations, the transmission and distribution network planning.
制定与城网规划配套的复盖整个城市的配电自动化规划是分阶段实施网络集成的前题。
The layout of distribution automation for the whole city is primarily necessary to the implementation of network integration.
只有进行城市电网改造，逐步实现配电自动化，才有可能提高我国的供电质量和供电可靠性水平。
Only by reforming city power network and realizing distribution automation step by step, the improvement of the quality and reliability of supplying power could become true.
如何优化城市高压配电网络成为一个亟待解决的问题。
It is an exigent problem how to optimize city high voltage distribution network.
在城市中压配电网的规划与改造中，网架结构十分重要，接线模式则是网架结构的基本反映。
Connection modes are the basic reflection of distribution network structure which is the focus of the urban distribution network planning and rebuilding.
城市电网配电系统由于其覆盖的地域极其辽阔、运行环境极其复杂以及各种人为因素的影响，电气故障的发生是不能完全避免的。
Municipal power distribution system, with its extensive coverage, its operation environment is very complicated and all kinds of human factors, the happening of electrical accident is unavoidable.
为了确保城市电网配电系统的正常运行，必须正确地设置继电保护装置。
In order to ensure municipal power distribution system 'normal operation, the protection equipment of relay protection should be correctly set.
目前正在进行的城市电网建设改造工程和即将实施的配电系统自动化建设工程都要求对配电网的接线方式进行规划设计。
Both the current urban power network reconstruction project and the coming distribution system automation project need wiring mode planning and design.
随着城市配网供电电缆化和城市景观要求，电缆通道资源对配电网线路走向有着直接影响。
Under the cabling of urban network and demanding of city landscape, the resources of cable trench have a direct impact on the routes of network.
提出了城市轨道交通采用弱电系统后备电源整合与智能化计时配电管理的设计理念，并在深圳地铁3号线中应用。
This paper introduces the integration of UPS and intelligent time distribution technique of weak current systems in rail transit and its application in Shenzhen Metro Line 3 .
高压输配电、城市供电、线路的铁塔、变压器罩壳，高压开关柜及连接系统。
High Voltage Transmission and Distribution, City Power Supply, Line Tower, Transformer Shell, High Voltage Switchboard and link system.
提高配电网电压等级是提升城市电网供电能力的有效途径。
To lift the voltage level of distribution network is an effective method to enlarge the power supply capacity of the urban network.
第三，针对城市高压配电网的特点，定义了环路，并在此基础上提出了简化网路的禁忌规则，缩短了编码长度；
Thirdly, loop was defined based on the characteristics of city high voltage distribution network. Tabu rule was presented in order to shorten the length of code.
城市中压配电网是整个电力系统的重要组成部分，其功能是将电力安全、可靠地分配到用户。
Urban medium-voltage distribution network, one of the most important parts of power system, is expected to distribute electric energy to consumers with considerable security and reliability.
同时对城市输电网、配电网的多种接线方式进行了分析比较，并提出了对于城市高负荷密度地区电网的优化接线方式。
This paper also analysis kinds of ways of connection for the transmission and distribution, and present the optimized planning for the high density load area.
城市中压配电网规划是整个电力系统规划的重要组成部分。
The mid-voltage distribution network planning is a complicated system optimization problem with many difficulties as follows: uncertainty, multi-.
在线路满足N - 1原则的前提下，着重考虑主变n - 1原则下所能提供的最大负荷，给出了城市中压配电网最大供电能力的数学模型。
By analyzing different connection modes for load transfer, a model of the maximum load capability based on N-1 principle is given.
在线路满足N - 1原则的前提下，着重考虑主变n - 1原则下所能提供的最大负荷，给出了城市中压配电网最大供电能力的数学模型。
By analyzing different connection modes for load transfer, a model of the maximum load capability based on N-1 principle is given.
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