1000MW机组500kV配电装置布置的优化  

Layout Optimization of 500 kV Switchgear for 1 000 MW Units

作　　者：刘厚君[1] 顾越岭[1] 

机构地区：[1]华东电力设计院,上海市200063

出　　处：《电力建设》2005年第12期6-8,24,共4页Electric Power Construction

摘　　要：1 000 MW机组采用500 kV屋外配电装置时,占地面积较大,占地形状也有较大差别,以至影响配电装置与主变压器的间距和全电厂的总体布局与总面积,有必要对其布置方式进行优化。为此,对一台半断路器3列、双列、一字形布置及双母线单列布置的4种布置方案进行了对比分析,进而得出它们在占地面积、形状、进线走廊匹配度、扩建的方便性等方面的优劣,得出了布置方式的优化设计。While n 500 kV outdoor switchgear installation is adopted for 1000 MW units, it occupies a larger land area with different shapes, which has influence on the distance between the switehgear installation and main transformer, general configuration and area of the whole power plant. So optimization for its layout is necessary. A comparison and analysis has been carried out for 4 options, including 3 - row, double - row, single row layout and single row with double busbars for one and a half cireuit breakers. As a result, their advantages and disadvantages are obtained for future optimized design of the layout.

关 键 词：火电机组 500 kV配电装置 对比分析 优化设计 

分 类 号：TM642.1[电气工程—电力系统及自动化]