考虑地质条件约束的220kV变电站配电装置选型技术经济论证研究  

Argumentation and Study on Distribution Equipment Selection for 220 kV Substation Considering Geological Condition Constraints

作　　者：张云云[1] 吕海涛[1] 阮亮[2] 

机构地区：[1]中国能源建设集团安徽省电力设计院有限公司,安徽合肥230609 [2]华北电力大学,北京102206

出　　处：《陕西电力》2017年第1期78-81,共4页Shanxi Electric Power

基　　金：中央高校基本业务费资助(2014ZD22)

摘　　要：220 kV变电站配电装置选型在很大程度上影响工程造价及后期运维。GIS方案具有比AIS方案更多的技术优势,但设备费用较高。以安徽省地质条件为例,系统论证了设备价格、土地价格、地质条件等重要影响因素变化时,220 kV配电装置选型决策临界点的变化情况,并给出了变电站配电装置选型推荐方案。The distribution equipment selection has a power influence on the project cost and the operation and maintenance at a later stage for 220 kV substation. The GIS scheme has some technical advantages over the AIS scheme, but the equipment cost of which is higher. The paper demonstrates the change in decision threshold of 220 kV power distribution equipment selection when key influencers change such as the equipment cost, land price and geological condition, and recommends the proposal to the substation about the distribution equipment selection.

关 键 词：220 KV变电站 配电装置选型 技术经济 影响因素 敏感性分析 

分 类 号：TM642[电气工程—电力系统及自动化]