天生桥二级水电站转子组装

来源 :水电站机电技术 | 被引量 : 0次 | 上传用户:tkzcsl
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
天生桥二级水电站水轮发电机组由哈尔滨电机厂制造,其转子为无轴结构,由中心体和10条支臂构成转子骨架,中心体上连顶轴,下连主轴。磁轭高度3050mm,转子外径8018mm,磁极30个,转子重量495吨。额定转速200r/min,飞逸转速363r/min。与传统的发电机组转子的结构相比,本转子采用的
其他文献
The purpose of the study was to test the therapeutic effects of novel vaccines for reducing weight gain and increasing weight loss in diet induced obesity (DIO)
To study the effects of estrogen on the structure of the intestinal mucosal barrier, 18 healthy female Wistar Rats underwent estrus synchronization. In diestrus
Background: Dorper is an important breed for meat purpose and widely used in the livestock industry of the world.However, the protein requirement of Dorper cros
Background: Muscle growth depends on the fusion of proliferate satellite cells to existing myofibers. We reported previously that 0-14 day intermittent feeding
Background: Production of chimeric mice is a useful tool for the elucidation of gene function. After successful isolation of embryonic stem(ES) cell lines, ther
Background: Although isoflavones are natural dietary antioxidants, they may have toxicological effects. This study aimed to evaluate the redox system in tissues
<正> 一、前言 龚嘴水电站位于大渡河中下游,安装有7&#215;100MW的水轮发电机组,水轮机主要参数如下: 型号:HL220—LJ—500 转轮直径:5500mm 额定出力:102.5MW 额定流量:241m
<正> 近年来,大型水电站地下厂房采用GIS经高压电缆引至出线平台向外输电的方案日益增多。电缆的电压等级达220~500kV,竖井的高度一般超过150米,电缆几乎全部是从国外进口。因
<正> 一、古田溪二级电站水轮发电机主要参数: (1)水轮机 型式:原为HL_(160)—LJ—330改型为HL398—LJ—320 水头:H_(sh)115m/H_(max)125m/H_(min)105m 出力:67.0MW 转速:n=2
<正> 1 概述 三峡永久船闸位于三峡水利枢纽的左岸,为双线平行5级连续船闸,分南、北两线,每线船闸由6个闸首和5个闸室组成,两线第1闸首设有事故检修闸门、叠梁门。第1闸首桥