对大型汽轮发电机组基座发展的思考  

Consideration to Development of Foundation Support for Large-sized Turbine-Generator Units

作　　者：朱建成 方伟定 余智恩 

机构地区：[1]浙江电力设计院,杭州310007

出　　处：《发电设备》2010年第2期108-110,共3页Power Equipment

摘　　要：介绍了汽轮发电机组框架式基础与弹簧基础两种型式;分析了弹簧基础能防止汽轮机组振动与地面振动的影响,也能满足汽轮发电机组基座立柱与厂房立柱相连来加强厂房结构刚性的要求。Two types of foundation supports for turbine-generator units（frame type and spring foundation） are introduced.The influence that spring foundation can protect against the vibration of turbine unit and ground is analyzed.The requirements of reinforcing rigidity in workshop structure to connect the column of foundation with the column of workshop also can be met.

关 键 词：汽轮发电机组 框架基础 岛式弹簧基础 基座立柱与厂房立柱连接 

分 类 号：TK263[动力工程及工程热物理—动力机械及工程]