官地水輪發(fā)電機(jī)定子鐵心安裝工藝
宮玉龍，李賀唯
哈爾濱電機(jī)廠(chǎng)有限責(zé)任公司，黑龍江 哈爾濱 150040
摘 要：介紹了具有斜立筋結(jié)構(gòu)的水輪發(fā)電機(jī)定子鐵心安裝工藝，分析了定子機(jī)座和定子鐵心的結(jié)構(gòu)特點(diǎn)。對(duì)鐵心疊裝定位的確定、各項(xiàng)疊裝工藝參數(shù)的合理選擇及疊裝過(guò)程中的難點(diǎn)進(jìn)行了闡述，并給出了具體的工藝措施。實(shí)際運(yùn)行表明，該定子鐵心安裝工藝切實(shí)可行，各項(xiàng)驗(yàn)收指標(biāo)優(yōu)良。
關(guān)鍵詞：發(fā)電機(jī)定子；定子機(jī)座；定子鐵心；斜立筋
中圖分類(lèi)號(hào)：TM312 文獻(xiàn)標(biāo)識(shí)碼：B 文章編號(hào)：1007-3175(2013)12-0049-06
Stator Iron Core Installation Technology of Guandi Hydrogenerator
GONG Yu-long, LI He-wei
Harbin Electric Machinery Company Limited, Harbin 150040, China
Abstract: Introduction was made to installation technology of hydrogenerator stator iron core with oblique stud structure. Analysis was made to features of stator base and stator iron core structure features. Description was carried out for determining of iron core overlapping installation positioning, reasonable selection for every item of overlapping installation technological parameters and difficult points in overlapping installation processes and actual technological measures were given. Actual operation shows that the stator iron core installation technology is really feasible and each item of acceptance and examination index is fine.
Key words: generator stator; stator base; stator iron core; oblique stud
