RU1828940C - Diversion hydroelectric plant - Google Patents

Abstract

SUMMARY OF THE INVENTION: Turbines and generators are installed in a bypass channel, at the junction of a river and a bypass channel. The hydroelectric power station is made damless. 2 ill.

Description

The invention relates to hydropower.

The purpose of the invention is to increase the economy and preservation of the environment in the area of installation of a hydroelectric power station.

SUMMARY OF THE INVENTION FIGS. 1 and 2.

Fig. 1 shows a hydroelectric power station installed on the river 1. A bypass channel 2 is drawn from the river with a bottom dip angle much smaller than the dip angle of the river (see Fig. 1). The magnitude of the deepening of the bypass channel at the point of its attachment to the river is N. At the point of attachment of the bypass channel AA, a hydroelectric power plant itself is constructed, consisting of a bypass dam, turbines 4, couplings 5, generators 6. On the bypass channel itself can be built a series of hydroelectric power plants (as shown in section BB), consisting of turbines 7, couplings 8, generators 9 mounted on jacks 10. Moreover, the turbine wheel can be closed by a protective casing 11 to counteract the wind or rain, or the whole

the bypass channel may be covered with concrete slabs 12. then the need for a protective casing will disappear.

Water from the river 1 flows into the bypass channel 2 on the section of the river a, rotates the turbines 4. passing the rotation through the couplings 5 to the generators b, then flows along the inclined bottom of the bypass channel 2, turning the turbine wheels 7 transmitting the rotation through the couplings 8 to the generators 9 and flows into the river in section b. The advantage of using this hydroelectric power station is that it does not cause environmental damage to the main river bed.

Claims (1)

The claims A derivative hydroelectric power station comprising a bypass channel, turbines and generators installed therein, characterized in that the hydroelectric power station is further provided with turbines and generators installed at the junction of the river and the bypass channel, and is made damless. ... y, N w, s ..-.,. T. J u dtj-jg-. Tt g, v J jo Figure 1 The fall of the river; PCSH 8 he Luaaption eSMwto XWMU fladewe ove dnvgo nanchla 10 Flow direction % Y} Y: /: -; - / & / s // 7 / 7s7, t7f / ss // 7 / 7A v // - / s /////////// 7 // sfr / 7 / s // 77 // and. & 42ZS / s ///// sSt T, Kozlova 77s / // f / 77 / S7 /  Fig z Compiled by V. Kerov Tehred M. Morgenthal AND : g t  W ///// A P 5 it J Proofreader N.Keshel