水轮发电机通风系统的相似方法与通风改造  

Similarity Method and Ventilation Reformation of Hydrogenerator Ventilation System

作　　者：鲁长滨[1] 杨宏举 

机构地区：[1]哈尔滨电机有限责任公司,哈尔滨大电机研究所电机室150040

出　　处：《大电机技术》1997年第2期1-6,共6页Large Electric Machine and Hydraulic Turbine

摘　　要：以实测数据为基础，通过系统归纳，总结出水轮发电机通风系统的各种规律性系数，以及相似电机之间的内在联系。通过对水轮发电机通风系统进行综合分析，研究不同的通风结构所产生的不同效果，根据不同电机存在的不同问题，提出具体的通风改造方案，同时为大型水轮发电机的通风设计提供依据。In this paper all kinds of regular coefficients and internal relations among similar generators are concluded by systematic induction on the basis of experimental data. In the course of comprehensive analysis for hydrogenerator ventilation system, different effects as a result of various ventilation configurations are studied, and corresponding to different problems lying in various generators, concrete schems of ventilation reformation are presented for designs of large hydrogenerator ventilation system.

关 键 词：水轮发电机 通风系统 技术改造 

分 类 号：TM312.03[电气工程—电机]