DL/T 1067-2007 蒸发冷却水轮发电机内容简介

This Standard is formulated in accordance with the requirements of Document [2005] No. 739 issued by thegeneral office of National Development and Reform Commission - "Notice on Printing the Development andRevision Plan of Professional Standards in 2005".

This Standard is proposed by China Electricity Council.

This Standard is under the jurisdiction and explanation of the Standardization Technical Committee forHydraulic Hydrogenerator and Electrical Equipment of the Sector of Electric Power.

This Standard is prepared by Institute of Electrical Engineering of Chinese Academy of Sciences,Dongfang Electrical Machinery Co., Ltd., Harbin Electric Machinery Co., Ltd., Sinohydro Corporation,Lijiaxia Power Plant of Yellow River Hydropower Ltd.

Chief drafting staff: Gu Guobiao, Chang Zhenyan, Chen Xifang, Zheng Xiaokang, Liu Gongzhi, FuYuanchu, Wang Xiongbin, Li Shouzhi, Sun Tianhu, Zhang Dongsheng, Tian Xindong, Guo Jianhong, LiHongehun, Ruan Lin, Yuan Jiayi, Song Fuchuan. Translated and examined by Sinohydro Corporation: Fu Yuanchu, Tian Dongxin, Yuan Jiayi, Ruan Lin,Chen Jiansu, Jiang Shude, Li Shisen, Wang Jinting, Hu Jianwei, Liu Yongdong and Li Jingshuang.

Any question and suggestion is welcomed by the Standardizion Center of China Electricity Council （No. 12na lane, Baiguang Road, Beijing, 100761）.

《DL/T 1067－2007 蒸发冷却水轮发电机(发电/电动机)基本技术条件(英文版)》

将液态介质通入水轮发电机导体内部进行蒸发冷却的方式。

世界各国进行蒸发冷却研究始于20世纪60年代初期，前苏联、日本、美国、英国不断发表有关研究成果的文献。中国开展蒸发冷却研究始于1958年，1983年投运了两台11.8 MV·A定子绕组蒸发冷却水轮发电机，1991年投运了1台60MV·A定子绕组蒸发冷却水轮发电机，单机容量为444 MV·A大容量定子绕组蒸发冷却水轮发电机已于1999年在李家峡电站投人运行。

蒸发冷却式水轮发电机是指利用低沸点的液体作为冷却介质，在定子绕组的空心线棒中吸热蒸发汽化达到冷却，形成密闭无泵自循环系统的水轮发电机 。