摘要
针对某新建110 kV变电站的特点,提出一种35 kV及10 kv环保型气体绝缘开关柜。从开关柜技术特点、布置方案、经济技术3个方面,比较35 kv及10 kv环保型气体绝缘开关柜与常规KYN系列空气绝缘开关柜、SF_6气体绝缘开关柜的优劣性。分析结果显示:相对于常规KYN系列空气绝缘开关柜和SF_6气体绝缘开关柜,环保型气体绝缘开关柜具有环保、运行稳定、维护方便、占地面积小、经济效益好等优点,更符合某新建110 kV变电站的建设要求。
In view of the characteristics of a newly-built 110 kV substation, proposed a 35 kV and 10 kV environmen- tal-friendly gas-insulated switchgear. From three aspects of switchgear technical characteristics, collocation scheme and economic technology, analyzed the merits and demerits of the environmental-friendly gas-insulated switchgear, conventional KYN series of air-insulated switchgear and SF6 gas-insulated switchgear. The analytic results showed that： compared with the conventional KYN series of air-insulated switchgear and SF6 gas-insulated switchgear, environmental-friendly gas-insulated switchgear has the advantages of environmental protection, stable operation, easy maintenance, small area and good economic returns, etc., more in line with the construction requirement of the newly-built 110 kV substation.
出处
《湖南工业大学学报》
2015年第6期53-57,共5页
Journal of Hunan University of Technology
关键词
变电站
气体绝缘
开关柜
substation
gas-insulated
switch cabinet
