硅油中Ostwald系数的测定  

Determination of Ostwald coefficient in silicone oil

作　　者：徐毅[1] 徐言言 袁彬 

机构地区：[1]上海大学环境与化学工程学院,上海200444 [2]魏德曼检测技术(上海)有限公司,上海201114

出　　处：《上海大学学报（自然科学版）》2017年第1期73-80,共8页Journal of Shanghai University:Natural Science Edition

基　　金：国家自然科学基金资助项目(21406136;21176152;51271105);教育部创新团队发展计划资助项目(IRT13078);上海市教委科研创新资助项目(14YZ015)

摘　　要：随着中国对电力建设的投入不断增加,硅油作为一种电绝缘性能优良、环境友好的绝缘油受到业内普遍关注.利用目前技术比较成熟的气相色谱检测方法,对硅油作为变压器绝缘介质油中的溶解性气体的奥斯特瓦尔德系数进行了检测,得到了多组平行性较好的硅油的奥斯特瓦尔德系数,填补了国内硅油作为变压器绝缘油缺乏相应的检测参数的空白.With eco-friendliness and excellent electrical insulation properties, silicone oil has attracted widespread attentions in industries, especially as China is currently increasing investments in power construction. In this paper, the Ostwald coefficient of dissolved gas in silicone oil treated as insulting oil for transformers based on well-developed gas chromatography techniques is tested. Multiple sets of paralleled Ostwald coefficients of silicone oil are obtained, and it is believed that it can be used for testing parameters of silicone oil for transformer insulation.

关 键 词：奥斯特瓦尔德系数 硅油 气相色谱 

分 类 号：O242.1[理学—计算数学]