风电机组传动链轴承布置类型分析

Analysis on Bearing Arrangement Type of Wind Turbine Drive Chain

风电机组机型主要是高速型式(双馈、高速永磁)、半直驱、直驱3种不同的类型,区别主要是传动链的设计不同,本文主要介绍了几种传动链的布置型式,各种型式的优缺点,可提供风电机组的设计选型参考。

There are three types of wind turbines: high-speed type(doubly fed, high-speed permanent magnet), semi direct drive and direct drive. The difference is mainly the design of transmission chain. This paper mainly introduces several layout types of transmission chain, the advantages and disadvantages of various types, which can provide reference for design and type selection on wind turbine.