There are many electric energy quality problems in power supply and distribution system.
供配电系统中存在着各种电能质量问题。
The power supply and distribution system design includes power supply design and load calculation.
供配电系统设计包括：供配电设计和负荷计算。
Scope This manual describes protection techniques for electrical power supply and distribution systems.
范围本手册介绍了电力供应和分配系统的保护技术。
Its application can improve the selectivity and sensitivity of power supply and distribution line protection.
其应用可提高供配电线路保护的选择性、灵敏性与供配电线路运行的可靠性、安全性。
Power supply and distribution integrated automation system in the intelligent buildings are a part of equipment automation.
智能楼宇的供配电综合自动化只是设备自动化系统的一个组成部分。
The error reasons of power supply and distribution in Anyangsteel are analyzed and the solution method is given in this paper.
分析了安钢供配电误差形成的原因，并提出了相应的解决办法。
Power supply system: high-voltage power supply and distribution system to low-voltage distributors (including low-voltage distributors).
供电系统：高压供电及至低压配电柜供电的配电系统（包括低压配电柜）。
Along with the applications of modem ships of such style, medium-voltage system has step into fields of marine power supply and distribution field.
随着新型电力推进船舶的应用，中压系统已经进入船舶电力系统和供配电装置领域。
The power supply and distribution system is designed reasonably. The power store is practical enough to supply power for more equipment simultaneously.
整车的输配电系统设计合理，功率储备大，可搭载的设备多，实用性强。
Aimed at the characteristics of electrical equipment for sewage treatment plant, design principles of power supply and distribution system are presented.
摘要针对污水处理厂电气设备的特点，提出供配电系统的设计原则。
This paper includes four chapters: the electrical design description, the power supply and distribution system design, the lighting system design, the weak electricity system design.
本论文共包括四章内容，可分为四个部分：电气设计说明、供配电系统设计、照明系统设计、弱电系统设计。
Presents the characteristics, construction and main functions of power supply and distribution monitoring system HZ 700, as well as its application in factory power supply and distribution system.
介绍HZ 70 0工厂供配电监控系统的特点、组成、主要功能及在工厂供配电系统中的应用。
Relying on hydro-generation in the Amazon means that electricity supply will be vulnerable to droughts and depend on long distribution lines to bring power to the populous south.
仰赖亚马逊河的水力发电，意指巴西电力供应将易受乾旱伤害并要藉由长途配电线将电力带往人口稠密的南部。
Distribution power system is at the end of the whole power system, it is connected directly to the users, so it is a very important tache to supply and distribute electric power to the users.
配电系统处于电力系统的末端，直接与用户相连，是包括发电、输变电和配电在内的整个电力系统与用户联系，向用户供应电能和分配电能的重要环节。
The Siemens scope of supply includes power equipment such as medium and high-voltage transformers as well as all the high, medium and low-voltage distribution systems.
西门子供给范围包括电力设备，如中压和高压变压器以及所有高、中、低压配电系统。
On the infrastructure of the optimized MAN, distribution automation is an effective method to achieve high reliability of power supply and to improve the management of distribution.
配电自动化是建立在优化城网结构的基础上，是提高供电可靠率和加强配电管理的有效手段。
A simple and practical method to evaluate the power supply capability of distribution network is proposed.
提出一种简捷实用的配电系统供电能力计算方法。
The effective monitoring of the whole power supply process, equipped with distribution automation is an important means to ensure power supply reliability and continuity.
对整个供电过程进行有效的监控，配备配电自动化是保证供电可靠性和连续性的重要手段。
The long-term power supply-demand situation can be approximately denoted by the two corresponding indices in the aspects of power quantity and distribution.
对应的两个指标能从量及其分布的角度对系统长期的电能供需情况作出近似的指示。
This paper introduces the performance of the high capacity medium frequency solid power supply and the power distribution system applied to guided radar of ground to air missiles.
着重介绍了大功率静变电源在军用制导雷达系统中的应用情况及大功率静变电源在新电源系统中突出的优点和特点。
The reasonable network configuration, reliable power-facilities and distribution automation are key measures to improve the reliability of power supply.
合理的网络结构、可靠的配电设备和配电自动化的实施是提高供电可靠性的主要措施。
Key challenges on CMOS scaling down into nanometer regime are discussed, such as power supply and threshold voltage, short-channel effect, quantum effect, random doping distribution and wire delay.
本论文着重论述未来CMOS进入纳米尺寸的关键挑战，如：电源电压和阈值电压减小、短沟效应、量子效应、杂质数起伏以及互连线延迟等影响。
This paper introduces the implementation and operation of retrofit on urban distribution automation in Qingdao Power Supply Company in last few years.
主要介绍了青岛供电公司近几年分步开展城区配网自动化改造的实施与运行情况。
This article introduces the instrument control systems power supply and its relative load distribution plan.
介绍了仪表控制系统的供电原则及仪表控制系统的负荷分配方案。
The article introduces the application of geographical information system(GIS)in low-voltage power distribution in order to improve the power supply service and the power enterprises benefit.
文章通过介绍地理信息系统（GIS）及其在低压配电中的应用，以提高供电服务质量和电力企业效益。
Power factors related to the degree of power transmission and distribution lines and equipment supply, but also affects the power loss.
功率因素的高低关系到输配电线路、设备的供电能力，也影响到其功率损耗。
To improve the insufficiency of power supply capability evaluation and decision-making ability for distribution reconstruction, a practical distribution comprehensive evaluation system is developed.
针对配电网供电能力认识不足和对电网改造缺乏有力决策依据的问题，开发了一套配电网综合评估系统。
To improve the insufficiency of power supply capability evaluation and decision-making ability for distribution reconstruction, a practical distribution comprehensive evaluation system is developed.
针对配电网供电能力认识不足和对电网改造缺乏有力决策依据的问题，开发了一套配电网综合评估系统。
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