ABB为阿尔及利亚提高电网可靠性

http://www.gkong.com 2006-06-15 16:42 《中华工控网》翻译

ABB improves grid reliability in Algeria

ABB为阿尔及利亚提高电网可靠性

2006-06-13 - An ABB Network Manager solution will improve grid reliability in one of Algeria’s three power distribution networks by pinpointing and isolating network faults – work that is currently done by service teams traveling in difficult mountainous terrain.

2006-6-13—— 一套ABB的网络管理员（Network Manager）解决方案将提高阿尔及利亚三大电力输送网络之一的电网可靠性，查明和隔离网络故障。

The solution is being installed on behalf of Sonelgaz, the Algerian state utility, and will significantly improve reliability and quality in one of Sonelgaz’s three power distribution networks – the area in and around Constantine, the country’s third largest city.

该方案是代表阿尔及利亚国有企业Sonelgaz公司安装的，并将极大提高位于该国第三大城市康斯坦丁市内及周边地区的Sonelgaz三大电力输送网络之一的可靠性和质量。

A significant part of the network covers towns and villages in the Atlas mountains, many of which are 1,000 meters or more above sea level, difficult to access and with limited telecommunications infrastructure. If a fault occurs, a service team has to search for its location in the field, a time-consuming process that can lead to lengthy power outages.

该传输网络的主要部分覆盖了位于Atlas山脉的城镇和村庄，很多都是处于海拔1,000米或以上的地方，访问困难，电讯设施有限。一旦发生故障，服务队伍就必须搜寻故障现场的地点，这一耗时的过程就会导致过多的电力损耗。

Real-time monitoring and network control

实时监测和网络控制

When the new ABB Network Manager system goes online in Spring 2007, it will resolve these challenges and give Sonelgaz real-time monitoring and control of the entire network. Operators will be able to pinpoint faults immediately, make the best use of network capacity and loading, and better manage service crews and work scheduling.

2007年春新的ABB网络管理员系统实现联网，届时它将解决这些挑战，帮助Sonelgaz实现对整个网络的实时监测和控制。操作员将可以立刻查明故障，充分利用网络的容量和负载量，完善管理服务队伍和工作安排。

The system will be run by one primary and three secondary control centers, each equipped with ABB’s Network Manager SCADA/DMS (Distribution Management System).

该系统将由一个一级和三个二级控制中心管理，每个控制中心均将安装ABB的网络管理员SCADA/DMS（配电管理系统）软件。

As part of the solution, ABB is upgrading 31 key substations with UniGear medium-voltage switchgear panels, REF542plus protection and switchbay control units, and substation automation systems based on MicroSCADA and RTU560 remote terminal units. A further 533 substations and 355 overhead isolators will be equipped with REC523 control, protection and monitoring units.

作为解决方案的一部分，ABB正在升级31座关键变电站，，添加UniGear中压接电装备面板，REF542plus 保护和开关舱控制装置，以及基于MicroSCADA和RTU560 远程终端设备的变电站自动化系统。以后还将有533个变电站和355个高架绝缘体装备REC523控制、保护和监测设备。

Immediate response to faults

对故障快速反应

Each substation and overhead isolator will transmit real-time data to the control centers via an ABB telecommunications system using WLL (Wireless Local Loop) and UHF radio technology.

每个变电站和高架绝缘体将通过一个使用WLL（无线局域回路）和UHF无线电技术的ABB电讯系统，将实时数据传输到控制中心。

If a fault or overload occurs Network Manager will immediately identify the location, enabling operators to isolate the problem, supply power using an alternative route, and send service teams directly to the fault.

一旦发生故障或者超负荷，网络管理员系统将即时确认其地点，使工作人员可以隔离故障，利用另一条路线供电，并且派遣服务队伍直接赶赴故障地点。

Network Manager is the world’s leading network management system with more than 500 installations worldwide in power generation, transmission, distribution, energy trading, business management and central market applications.

网络管理员是世界领先的网络管理系统，在全球的发电、传输、配电、能源贸易、业务管理以及中央市场等应用安装了超过500套。

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ABB为阿尔及利亚提高电网可靠性

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