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- Some cascaded hydropower plants connected with open channel and pipe have not enough storage capacity comparing with the discharge, so it is difficult to adjust each unit independently. 摘要梯级串联电站级间可调库容与电站流量相比很小时,各级电站不能独立进行功率调节。
- Study on preliminary short-term generation schedule of cascaded hydropower plants under power market 电力市场下的梯级水电厂短期预发电计划研究
- Keywords optimal operation;hydrology forecast;rainfall streamflow;math model;decision-making support;electric market oriented;cascaded hydropower plants;Supahe drainage area; 联合优化调度;水文预报;降雨径流;数学模型;决策支持;面向电力市场;梯级水电站;苏帕河流域;
- Qingjiang Cascade Hydropower Plants 清江梯级水电厂
- cascaded hydropower plants 梯级水电站
- We're going to pipe electricity in from a hydropower plant. 我们将从水电厂输电出来。
- We get electricity from a hydropower plant. 我们将从水电厂输电出来。
- We are going to pipe electricity in from a hydropower plant. 我们将从水电厂输电出来。
- Expert System for Hydropower Plants Realtime Monitori ng? 要害词:实时监控;专家系统;软件;结构?
- Analysis of Exploitation Impact of Upstream Water Resources of the Niulanjiang River on its downstream Cascade Hydropower Plants 牛栏江上游水资源开发对下游梯级电站的影响分析
- The optimum computation of flood prevention and powe r generation are implemented for three cascaded hydropower station by grey dynam ic programming and optimization results were obtained. 利用灰色动态规划进行三级梯级电站的防洪与发电之间的优化计算,获得了最优解,并将其与一般线性规划求解进行了比较分析。
- And it also ensures that all the units operate consecutively and effectively.Accordingly maintenance cost of the units reduces, and economic benefit of the cascaded hydropower stations increases. 优化结果在取得更低耗水率的同时,减少了机组的启停次数,并且使所有机组连续高效运行,从而降低了机组的维护费用,并增加了梯级的经济效益。
- Taking cascaded hydropower reservoirs in Hunjiang River as an example,this paper develops an optimal hydropower model for cascaded hydropower reservoirs operation in flood recession. 针对浑江梯级水库群汛期调度问题,建立了汛期洪水退水段梯级水库群发电优化调度模型,并用遗传算法对该模型进行求解。
- cascade hydropower plants 梯级水电厂
- The output of voice in the conventional speech alarm system of hydropower plants is achieved by pre taping. 传统的水电厂语音报警系统是采用预录音的方式来得到语音文件。
- cascade hydropower plant 梯级水电厂
- The guaranty calculation of regulation is one of the important contents in the design of hydropower plant. 调节保证计算是水电站设计中的重要内容之一。
- The link from the Xiangjiaba hydropower plant to Shanghai is scheduled for completion in 2011. 这条从向家坝水电站到上海的电力线预计在2011年完工。
- Damming rivers for hydropower plants has devastated river systems, submerged farmland and displaced thousands of people. 拦河筑坝,建立水力发电厂,破坏了河川生态体系,淹没农田,并使数千人被迫迁居他乡。
- Hydropower plant is the most important executer of AGC system, for it is easy to adapt its output of active power. 水电厂易于改变有功功率的输出值,是电力系统自动发电控制的主要执行者。