一种新的小型水力发电装置美国1982年公布一项发明专刊——一种新的小型水力发电装置(见下图)。该装置为一漂浮结构1,其中有空气室2和压载室3,直流扩散管4,水轮机5和装在空腔6内的发电机7、8。整个装置安装在过流道(溢流坝的放水孔、水闸、渠道,等等)上,供发电之用。该装置通过部件9固定在墩10的槽11 A NEW MINIMAL HYDRO POWER PLANT The United States published a special issue of inventions in 1982 - a new small-scale hydropower plant (see below). The device is a floating structure 1 with an air chamber 2 and a ballast chamber 3, a DC diffuser 4, a turbine 5 and generators 7, 8 housed in the cavity 6. The whole installation is installed on the over-runner (drain hole, sluice, channel, etc.) of the overflow dam for power generation. The device is fixed by means 9 to the groove 11 of the pier 10