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。
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。
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。
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。
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。
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。
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。
To achieve a semi random distribution with a group of systems, Auto chooses between the odd or even power supply based on the server's serial number.
实现这种伴随机的系统分布，是根据服务器的序列号自动的选择奇数或者偶数的电源的提供。
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。
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。
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。
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。
In part two, two mathematical models for reactive power supply programming in distribution network is presented, the age limit of reactive power supply is added to models.
第二部分建立了配电网无功电源规划的两种数学模型，在模型中增加考虑了无功电源的使用年限。
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。
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 analysis indicates that large turbine-generator leading phase operation can improve the reactive power load distribution and the quality of power supply effectively.
试验分析表明，大机组发电机进相运行可有效改善电网无功潮流分布，提高电网供电质量。
Filling demagnetization power supply, fixture coil, magnetic field orientation to finalize the design device, magnetic field distribution detection system.
充退磁电源、夹具线圈、磁场取向定型装置、磁场分布检测系统。
The background for the implementation of the distribution automation system in Deyang Urban Power Supply Bureau is introduced as well as its principle and implementation process.
介绍了德阳城区供电局实施配网自动化的背景，配网自动化实现原理、实施过程情况，总结了在开展配网自动化系统建设时的经验与教训。
To select the best one by comparing the power supply reliabilities of different projects for distribution network reconstruction, the following evaluation work is carried out.
在配电网络规划改造的过程中，为了比较规划方案的供电可靠性，选取最佳的规划方案，需要进行评估工作。
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。
Moreover, the optimal coordination of distribution network can greatly decrease network loss, improve power quality and increase the economy and safety of power supply.
另外，对配电网络进行综合优化，能大幅度地降低网损，改善电压质量，提高供电的经济性和安全性。
The control board and distribution board with dual power supply developed newly for integrative building's fire control wrer introduced.
介绍了新开发的一体化建筑消防控制柜和双电源配电柜两种成套装置。
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。
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 was 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。
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。
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。
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