江厦潮汐试验电站1、3号机是两台流道外形、转轮直径都相同的小容量灯泡式机组,其中1号机单机容量500千瓦(实际能发600千瓦),水轮机转速118转/分,是通过行星齿轮增速器将发电机转速提高到500转/分的。由于发电机转速提高,使其重量有所减轻,造价有所降低,但因为装了增速器,机组的造价 Jiangxia Tidal Power Plant No.1 and No.3 aircraft are two small-capacity bulb units with the same runway shape and runner diameter. The unit capacity of No.1 unit is 500 kW (actually capable of generating 600 kW), and the turbine speed is 118 rpm. Minute, through the planetary gear speed increase generator speed to 500 rev / min. As the generator speed increases, so that its weight has been reduced, the cost has been reduced, but because of the gearbox installed, the cost of the unit