引水式电站闸坝枢纽工程设计说明书本科设计说明

本科毕业设计水电站闸坝枢纽工程设计说明书摘 要鱼潭水电站位于省某自然保护区境，系岷江一级支流熊猫河干流上的梯级电站。电站规划装机24MW，为有压引水式开发方案。闸址位于岩谷大桥下游约 700m 处，该处布置有引水发电隧洞取水口，经过约 2.6km 的压力隧洞至调压井，然后接约 300m 长的压力钢管至规划厂址处获得约 46m 水头。闸坝左岸有省级干道公路通过，交通方便。熊猫河系岷江右岸支流，全长 87.9km，流域面积1742 km2。鱼潭水电站闸址距河口约 30km，控制流域面积 1467 km2，占全流域的 84％。为保护区水力资源丰富，目前熊猫河干支流上已装机 326.8MW，约占其理论蕴藏量的 37.5％。XX 电站出线将以 110 千伏一回送入主网，它的兴建不仅可以扩大电网的规模，支援主网电力，更重要的是对加速振兴保护区经济，办好自然保护区，保护珍稀动植物有着重大的经济意义和社会意义。此前区已开发兴建的约 6.8MW 小型水电站的电力，除用于区大量的农副产品加工、保护区讨论中心科研用电 、农民以电代柴与生活照明外，多余容量均已送入主网。为加强区生态环境保护，鱼潭水电站的部分电力将用于进一步实施“以电代柴”，调整区能源结构。关键词：水利枢纽；闸坝；全闸方案；枢纽布置The abstractThe Yutan hydrodynamic station is in a natureegisborough of Sichuan province, and it is a rundlehydrodynamic station of the PandaRiverpotamic trunk which is a anabranch of Minjiang River.The hydrodynamic station mark out 24MW capability.And it is a presscitation station. The milldam address locates big bridge downstream in the rock valley about the 700 meters. the place's decoration has already led a water to generate electricity the hole to take the water, has been gone to adjust to press well, then connected the pressure steel pipe that grows about the 300 meters to go to the power plant site to acquire about the 46 meters water head about the pressure hole with 2.6 kilo meters.There is a interprovincialhighway stand the left of the milldan ,the traffic is so conveniency.The Panda river is on the right bank of M...