发布时间 : 星期三 文章小河沟水电站水力机械及厂房布置设计本科学位论文 - 图文更新完毕开始阅读7d999f97f9c75fbfc77da26925c52cc58bd690ae
设计（论文）专用纸
设计任务书
题目文山小河沟水电站水力机械及厂房布置设计（方案四）
姓名xxx
学号 200910505337
专业热能与动力工程(水动)
指导教师xxx
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设计（论文）专用纸
THE DESIGN PLAN DESCRIPTIONS OF THE
Topic ： wenshan small county hydraulic machinery and hydropower station building layout design (scheme 4)
Name :xxx
Study no:200910505337
professional ：thermal energy and power engineering (water)
faculty adviser：xxx
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设计（论文）专用纸
摘要
本设计主要是针对引水式水电站的工程基本特性、电站和水轮机组工作条件，对文山小河沟水电站进行主机与辅机的初步设计。主要内容包括三个方面，分别是水轮发电机组主要参数设计、调节保证计算和厂房设计及设备选择。经过多方面综合考虑和科学计算后得到合理的方案——安装4台HLD74-LJ-240型号的机组，并计算出相应的数据，最后根据计算结果结合实际经验选择合理的设备与其配套。设计中把计算过程、结论数据表和图三个方面进行结合，使内容更具有可读性。
关键词：水轮机水轮发电机 厂房
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设计（论文）专用纸
Abstract
This design is mainly based on the engineering basic characteristics of water diversion power station, power stations and the working conditions of the turbine units, for the plant to carry on the preliminary design of main and auxiliary machinery. Main content includes three aspects, namely, main parameters design, the regulating guaranteed calculation hydroelectric generating set and plant design and equipment selection. After many consideration and
scientific calculation to get reasonable solution, installed with 4 HLD74 - LJ - 240 type of units, and calculate the corresponding data, according to the calculation results based on the actual experience to choose reasonable equipment with matching. In the design of the calculation process, conclusion data table and graph combination of three aspects, make the content more readable.
Key words: water turbine hydro-generator workshop
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