Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Protection system for fish habitat at water-reduction stream segment of hydropower station
The invention discloses a protection system for the fish habitat at the water-reduction stream segment of a hydropower station, and belongs to the technical field of hydraulic and hydropower engineering. The protection system comprises a watercourse, a power generation plant, a main diversion tunnel, ecological flow generator sets and a dam. The dam and the power generation plant are located on the upstream and the downstream of the watercourse respectively, the power generation plant is communicated with the upstream of the dam through the main diversion tunnel, the corresponding ecological flow generator sets are arranged on the upstream section of the watercourse and the downstream side of the dam, and the corresponding ecological flow generator set is arranged at the upstream end of the main diversion tunnel and communicated with the diversion tunnel through a branch tunnel. Multiple ecological fish passing dams are arranged at the watercourse water-reduction stream segment of the dam. According to the technical scheme, the ecological fish passing dams are arranged at the water-reduction stream segment of hydraulic and hydropower engineering, the fish habitat where deep water and shallow water stream segments are alternated, and no obstruction exists in the vertical direction is created, and the adverse effects on the fish habitat by the watercourse water area and water depth at the water-reduction stream segment of the hydraulic and hydropower engineering are effectively and substantially reduced.
Protection system for fish habitat at water-reduction stream segment of hydropower station
The invention discloses a protection system for the fish habitat at the water-reduction stream segment of a hydropower station, and belongs to the technical field of hydraulic and hydropower engineering. The protection system comprises a watercourse, a power generation plant, a main diversion tunnel, ecological flow generator sets and a dam. The dam and the power generation plant are located on the upstream and the downstream of the watercourse respectively, the power generation plant is communicated with the upstream of the dam through the main diversion tunnel, the corresponding ecological flow generator sets are arranged on the upstream section of the watercourse and the downstream side of the dam, and the corresponding ecological flow generator set is arranged at the upstream end of the main diversion tunnel and communicated with the diversion tunnel through a branch tunnel. Multiple ecological fish passing dams are arranged at the watercourse water-reduction stream segment of the dam. According to the technical scheme, the ecological fish passing dams are arranged at the water-reduction stream segment of hydraulic and hydropower engineering, the fish habitat where deep water and shallow water stream segments are alternated, and no obstruction exists in the vertical direction is created, and the adverse effects on the fish habitat by the watercourse water area and water depth at the water-reduction stream segment of the hydraulic and hydropower engineering are effectively and substantially reduced.
Protection system for fish habitat at water-reduction stream segment of hydropower station
CHANG LI (Autor:in) / WEI LANG (Autor:in) / LI XIN (Autor:in) / WANG ZHIGUANG (Autor:in) / ZONG XIAO (Autor:in) / YANG TAOPING (Autor:in) / WANG HAILEI (Autor:in) / ZHOU CHAO (Autor:in)
26.08.2015
Patent
Elektronische Ressource
Englisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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