水电站设计清华.doc

PAGE I 本科学生毕业论文 论文题目： 水电站设计 学 院： 水利电力学院 年 级： Xxxx级 专 业： 水利水电工程 姓 名： Xxxx 学 号： xxxx 指导教师： xxxx 2 xxxx年 xx 月 xx日 摘要 塔林西电站位于大兴安岭塔河县境内，黑龙江省右岸支流呼玛河中上游，该水电站是一座以发电和防洪为主，兼顾水产养殖等综合利用的水利枢纽工程。水电站电站总装机容量20MW，2台机组，单机容量为10MW，保证出力4.09MW，装机利用小时数为2153h。 塔林西水电站水电站为混合式电站。引水隧洞位于坝址右岸山体内，进口位于右坝肩上游约1.0km处，洞轴线走向北偏东45°，洞长约800多m。电站厂房位于坝下游，厂房内安装二台水轮机，采用联合供水的形式布置。发电厂主要由主厂房，安装间，副厂房，升压站，回车场、检修间、尾水渠等组成。 关键词 水电站；引水隧洞；压力引水道；压力管道；调压室；分岔管；电站厂房 Abstract Heilongjiang tallinn west hydropower station of the greater hinggan mountains DaHeXian territory of heilongjiang province, heilongjiang province right bank called in the river tamar tributary oil in tahe town about 34 km west of place,is two waves river ways the waves of cascade hydropower stations in the planning four grade iii,the station mainly power generation and flood control mainly.Hydropower station 22MW,altogether 2 total installed capacity,standalone units installed capacity of 10 MW 2153h hours for using. Tallinn west hydropower station for hybrid power hydropower station.Diversion tunnel located right in the dam in mountain,import right shoulders swam about 1.0 km dam,the hole axis in towards north by east 45 °,hole more than 1000 m long approximately.Power plant,located downstream dam workshop installation two water turbine,decorate with combination of water supply for the form. Mainly by main workshop of power,installation, vice workshop,between pressor station,back to ash between wheel-dreven,maintenance,etc Key words Hydropower station;diversion tunnel;pressure diversion tunnel;pressure pipeline;surge chamber;branching pipes;hydropoer plant 目录 TOC \o 1-3 \h \z \u HYPERLINK \l _Toc325963214 摘要 PAGEREF _Toc325963214 \h I HYPERLINK \l _Toc325963215 Abstract PAGEREF _Toc325963215 \h II HYPERLINK \l _Toc325963216 前言 PAGEREF _Toc325963216 \h 1 HYPERLINK \l _Toc325963217 1. 进水口的设计与计算 PAGEREF _Toc325963217 \h 3 HYPERLINK \l _Toc325963218 1.1进水口的类型选择 PAGEREF _Toc325963218 \h 3 HYPERLINK \l _Toc325963219 1.2确定隧洞的圆形断面尺