大容量抽水蓄能發電電動機轉子工地安裝技術研究
宮玉龍1，徐衡2
（1 哈爾濱電機廠有限責任公司，黑龍江 哈爾濱 150040；2 雅礱江流域水電開發有限公司，四川 成都 610051）
摘 要：轉子是大容量抽水蓄能水輪發電機組關鍵部件，是機組安裝過程中的重點。圍繞大容量抽水蓄能電動機轉子特點及裝配過程需控制尺寸要求，給出了轉子組裝工藝流程，分析了現場疊片磁軛形式及剛性疊裝磁軛形式兩種磁軛結構的安裝及磁極掛裝的工藝過程，并給出了磁軛加熱過程中的注意事項，通過安裝要點控制，保證了安裝質量。
關鍵詞：大容量抽水蓄能水輪發電機；磁軛；轉子
中圖分類號：TM312 文獻標識碼：B 文章編號：1007-3175(2018)03-0062-03
Research on Rotor Site Installation Technology of Large Capacity
GONG Yu-long1, XU Heng2
（1 Harbin Electric Machinery Company Limited, Harbin 150040, China;
2 The Yalong River Hydropower Development Co., Ltd, Chengdu 610051, China）
Abstract: The rotor is the key component of large capacity pumped storage hydro generator unit, and it is the most important part in the process of unit installation. This paper focused on the large capacity pumped storage motor rotor assembly process control characteristics and size requirements, gave the rotor assembly technological process and analyzed two kinds of magnetic yoke structure including the process of installation and field pole hanging garment of site laminated yoke form and rigid yoke mounted overlapping form. This paper gave the matters needing attention in the process of magnetic yoke heating. The control of installation gist ensures the installation quality.
Key words: large capacity pumped storage hydro generator; magnetic yoke; rotor
參考文獻
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