论文部分内容阅读
在我县的高、中水头水力资源已接近全部开发的情况下,继续发展小水电的唯一出路是开发贯穿我县的渠江低水头水力资源。南阳滩电站在渠江上游,集雨面积31729平方公里,多年平均流量539米~3/秒,设计水头6.8米。经省水利水电勘测设计院多方案比较,最后确定选用重庆水轮机厂设计制造的GZ103—WP—275型灯泡贯流式机组,单机容量2800千瓦。通过1号机组的安装试运行,我们有以下点滴体会: 1.机组安装顺序可概括为:首先安装
In our county, the head and water resources of the high-head and head-water head counties have been fully developed. The only way to continue to develop SHP is to develop low-head water resources of the Qunjiang River running through the county. Nanyangtan Hydropower Station in the upper reaches of Drainage River, catchment area of 31729 square kilometers, the average annual flow of 539 meters ~ 3 / s, head design 6.8 meters. The provincial water conservancy and hydropower survey and Design Institute multi-program comparison, and finally determine the selection of Chongqing turbine design and manufacture of GZ103-WP-275 Bulb Turbine Unit, stand-alone capacity of 2800 kilowatts. Through the installation of Unit 1 trial run, we have the following bit of experience: 1 unit installation order can be summarized as follows: First install