Damming type tidal current energy power generation system

A damming type tidal current energy power generation system is a combination system integrating sightseeing and power generation. According to the damming type tidal current energy power generation system, one end of a dam is connected with the coastline, tidal current fall exists on two sides of the dam body of the dam during flux and reflux, a plurality of dam body culverts are arranged at positions which are 1m lower than the lower tide level line of the dam body, a first fluid director, a second fluid director and a hydroelectric generating set are successively arranged in each dam body culvert from a water taking port, a photovoltaic power generation panel and a wind driven generator unit are arranged on one side of the dam body, an arterial road for sightseeing is arranged on the other side of the dam body, and the hydroelectric generating set, the photovoltaic power generation panel and the wind driven generator unit are in electric connection with a substation rectifying device in a control room of the dam body. According to the damming type tidal current energy power generation system, the fact that the tidal current fall exists on the coastline during the flux and the reflux is considered, advantages of the damp body are completely used, and tidal current energy, wind energy and solar energy are used in a combined mode.