It's a hybrid design. It's got a single planetary gear and a medium speed medium sized generator. High speed designs have multiple gear stages that enable a sma

It's a hybrid design. It's got a single planetary gear and a medium speed medium sized generator. High speed designs have multiple gear stages that enable a small high speed generator. And direct drive turbines don't have gears at all but the generator needs to be massive. More info at http://www.myse.com.cn/en/jtxw/info.aspx?itemid=825 http://www.myse.com.cn/en/jtxw/info.aspx?itemid=825