论文部分内容阅读
我校科技人员以科研为三峡工程服务.目前已获得32项成果,有一批达到国际国内先进水平,为三峡前期工程解决了不少重大题课.三峡电站发电量的波动带来的三峡水库流量变化将影响到中下游河道的水位和水流速度,这种非稳定流所造成的航运安全问题是三峡工程建设中必须解决的重大课题.要对如此大规模的水库水流进行控制调节,这在国际上还没有先例.水电教研室提出了一套新的理论模式和计算方法,从理论上论证了:借助葛洲坝的反调节作用,完全可能实现对非稳定流的控制,保证中下游航运的正常进行,为整个三峡工程的可行性论证提供了理论依据.水电教研室对多束库群的优化运行控制的研究曾获1990年国家科技进步三等奖.这项成果,也将运用到三峡工程中,实现对三峡葛洲坝枢纽的梯级调度,这将使三峡库群系统的发电效益大大提高.
Our scientific and technical personnel to research for the Three Gorges Project. Now has 32 results, a group reached the international and domestic advanced level, for the Three Gorges Project to solve a lot of major topics. Three Gorges power plant fluctuations caused by the Three Gorges reservoir flow Changes will affect the water level and flow velocity in the middle and lower reaches of the river, and the unsafe flow caused by shipping security issues is a major issue that must be solved in the construction of the Three Gorges Project.To control the flow of such large-scale reservoirs, There is no precedent.Hydrology Department proposed a new theoretical model and calculation method, and theoretically demonstrated that with the help of the anti-regulation effect of the Gezhouba Dam, it is entirely possible to control the unsteady flow and ensure the normal operation of the mid- Which provided a theoretical basis for the feasibility of the entire Three Gorges Project.Hydrology Department’s research on the optimal operation and control of multi-bundle reservoir group won the third prize of National Science and Technology Progress in 1990. This achievement will also be applied to the Three Gorges Project Three Gorges Gezhouba dam cascade scheduling, which will enable the Three Gorges reservoir system greatly enhance the efficiency of power generation.