新疆与西北主网联网第二通道工程系统调试

发布时间：2018-03-20 06:10

本文选题：新疆与西北联网　切入点：第二通道　出处：《电网技术》2014年04期 　论文类型：期刊论文

【摘要】：新疆与西北主网联网750 kV第二通道工程是国家电网公司"十二五"规划重点建设项目之一,涉及7站12线,是我国西北750 kV主网架的重要组成部分,也是新疆及西北地区煤电、风电及光伏的重要外送通道。工程在世界上形成首个由750 kV级母线磁控式可控高抗、线路阀控式可控高抗及66 kV级大容量SVC等新型柔性交流输电装置组成的FACTS设备群。工程系统调试研究解决了远距离弱电网新设备启动及电压控制策略、柴拉直流及新能源安全预控、新型FACTS设备系统调试及多目标网架安控策略等技术难题,圆满完成系统调试实施。该文介绍了工程系统调试概况,系统调试研究及调试方案的确定,以及现场调试的主要结果,为工程投产运行及后续工程建设提供参考。
[Abstract]:The 750kV second channel project between Xinjiang and Northwest main Network is one of the key construction projects in the 12th Five-Year Plan of State Grid Company, which involves 7 stations and 12 lines. It is an important part of the 750 kV main network frame in northwest China, and is also the coal power in Xinjiang and Northwest China. The first controllable high reactance in the world by magnetic control of 750 kV busbar. The FACTS equipment group composed of new flexible AC transmission devices such as line valve-controlled controllable high reactance and 66 kV large capacity SVC. The commissioning of engineering system has solved the startup strategy and voltage control strategy of the new equipment of remote weak electric network. Chaila DC and new energy security pre-control, system debugging of new FACTS equipment and safety control strategy of multi-target network have been successfully completed and the commissioning of engineering system has been introduced in this paper. The determination of system debugging research and debugging scheme, as well as the main results of field debugging, provide a reference for the commissioning of the project and the construction of subsequent projects.
【作者单位】：中国电力科学研究院;国家电网公司西北分部;
【分类号】：TM73

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