Tide weak-difference bidirectional power generation device

The utility model discloses a tidal weak-difference bidirectional power generation device which comprises a generator assembly, a dam assembly and a buoy assembly. The generator assembly comprises blades, a generator rotor and a generator stator; the dam assembly comprises a left L-shaped fixed dam and a right L-shaped fixed dam; the buoy assembly comprises a left buoy, a right buoy and a verticalwater retaining floating plate. The tide weak-difference bidirectional power generation device is simple in structure and convenient to use, and bidirectional power generation can be achieved throughthe fall (the fall height is small and is called weak difference) of tide water on the left side and the right side of the generator blade in the rising tide and falling tide process. 本实用新型公开了一种潮汐弱差双向发电装置，包括发电机总成、堤坝总成和浮漂总成；所述发电机总成包括叶片、发电机转子和发电机定子；所述堤坝总成包括左L型固定堤坝和右L型固定堤坝；所述浮漂总成包括左浮漂、右浮漂和竖立的挡水浮板。本实用新型提供的潮汐弱差双向发电装置，结构简单、使用方便，可以在涨潮和落潮的过程中，利用发电机叶片左右两侧潮水的落差(落差高度较小，称之为弱差)实现双向发电。