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水电站水库 hydropower station英语短句 例句大全

时间:2024-06-16 20:44:37

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水电站水库 hydropower station英语短句 例句大全

水电站水库,hydropower station

1)hydropower station水电站水库

1.Study on integrated operation of cascadehydropower stations;隔河岩和高坝洲梯级水电站水库联合调度方案研究

2.Study on the Optimal Operation Model of Hydropower Station Reservoir and the Application of GFS Information;水电站水库优化调度模型及GFS预报信息的应用研究

英文短句/例句

1.Assessment and Protection Research of the Water Environment in the Hydropower-station Reservoir;水电站水库的水环境评价与保护研究

2.Specification of reservoir operation for large and medium-scale hydropower stationsGB17621-1998大中型水电站水库调度规范

3.Optimization of reservoirs dispatching of Huaguangtan cascade power stations华光潭梯级水电站水库优化调度探讨

4.Study on Optimal Regulation of Hydropower Station Reservoir System with Transbasin Water Diversion;跨流域引水水电站水库系统优化调度研究

5.Research on Dispatching Optimization of Hydropower Station Reservoir Based on Time-varying Electricity Price;基于分时电价的水电站水库优化调度研究

6.Study on the Reservoir Operation Chart of Hydropower Station and Short-term Optimal Operation;水电站水库调度图及短期优化调度研究

7.Hydropower Reservoir Flood Optimal Scheduling Model Pragmatic Approach;水电站水库防洪优化调度的模型与方法

8.Reservoir water temperature changes in Plateau Power Station高原电站水库蓄水对水温的影响分析

9.Blast-excavation technology for the lower reservoir bank of Xilongchi Pumped-storage Power Station西龙池抽水蓄能电站下水库库岸开挖爆破技术

10.Application of Computer Monitoring and Control System of Zhangfeng Reservoir’s Headwork Hydroeleciric Station,Pumping Station and Chuanpo Hydroelectric Station张峰水库渠首电站及泵站和川坡水电站计算机监控系统应用

11.Study of Sediment Accumulation and Diversion of Water to Control Sediment in Hydropower Stations in Mountain River山区河流引水式电站水库泥沙淤积及电站引水防沙问题研究

12.HOW TO EVALUATE THE BENEFIT OF HYDROPOWER PROJECTS WITH HIGH DAMS AND LARGE RESERVOIRS IN CHINA水电开发中如何评价高坝大库水电站的效益

13.We visited the power station lying south of the reservoir.我们访问了水库南边的电站。

14.The Study on the Geology Environment Evaluation of Daheba Hydro Power Station;大河坝水电站库区地质环境影响评价

15.Studies on Geohazards of Reservoir Banks of Jishi Valley Hydropower Station, Huanghe River;黄河积石峡水电站库岸地质灾害研究

16.The effect of heightening reservoir water level for unit库水位提高对电站机组影响研究分析

17.Effect of rodents killing in two large reservoirs region大型水电站库区大面积灭鼠效果研究

18.RESEARCH ON THE COUNTERMEASURE OF SCIENCE AND TECHNOLOGY AND EDUCATION OF RESERVOIR EMIGRATION-TAKING MANWAN ELECTRICITY STATIONS AS AN EXAMPLE;水库移民与科教兴库对策研究——以漫湾电站为例

相关短句/例句

reservoir station水库电站

3)Hydroelectric power station storehouse district水电站库区

4)hydropower station group水库水电站群

1.Short-term optimization operation ofhydropower station group of Huangbo River Basin;黄柏河流域水库水电站群多目标短期优化调度

5)the reservoir of Dongfeng Hydropower Station东风水电站水库

6)hydroelectric reservoir systems水电站水库系统

延伸阅读

水电站水库优化调度水电站水库优化调度optimized operation for reservoir of hydro-power stationshLJ,dlor、Zhor、ghL{一伙L{yotjh一上〔ld一oodt-水电站水库优化调度(optimized operationfor reservoir of hydropower station)根据电力系统对水电站运行的要求.并顾及综合利用的各项目标,运用优化理论和方法所得到的相对优化的水电站水库长期运行策略。它是指导水电站水库实现最佳长期控制运用的一种科学管理方法,能较充分地反映面临时段的决策对未来时期运行的影响,因而比常规的水库调度图法优越。电力系统中水电站实现优化调度,一般均可在满足规定的综合利用要求下,获得增加电量、提高保证出力和提高供电可靠性等效益。水电站水库优化调度可分为单库优化调度和库群联合优化调度两种。后者比前者要复杂得多.所使用的具体数学方法也不尽相同。优化准则一般都是在满足运行可靠性及综合利用各项要求等一组约束条件下,使用水电站总效益的数学期望值达最大,或使电力系统年支出费用的数学期望值达最小。单库优化调度运用优化理论推求单个水电站水库优化运行策略,即确定水电站在年内各时段的优化运行方式。调度模型分类根据径流描述方法的不同可分为确定性模型和随机模型两类。①确定性模型结构简单.求解相对容量。其基本假定是未来时期各时段的入流确切已知。这一假定显然与实际情况不符.因此它所求得的结果并非真正的优化效益,所得的优化策略无法指导水库的实际运行。为弥补这一缺陷,通常对该模型求解所得到的水库水位和水电站出力的过程线,用统计方法建立各时段状态变量(如时段初库水位)与决策变里(如水电站时段平均出力或时段末库水位)的相关关系,作为指导水电站水库的调度线.这类由确定性模型派生出来的模型称为隐随机模型,由此得到的实际效益比理想的优化效益低。②随机模型结构复杂,它认为未来时期各时段的人流服从一定的概率分布,且这种分布可根据已有的人流实测系列用统计方法预先确定。因此,所得到的优化运行策略能够直接指导水电站水库的实际运行。由于考虑到未来时期入流的各种“实现”的可能性,其优化效益要用期望值表达,即具有“平均的意义”.实际运行中可通过预报手段,提高未来时期径流的预报精度,把不确定因素局限在预报误差的最小范围内,则水电站水库调度可能得到更切近实际的优化结果。按优化目标的选定,优化调度模型可分为单目标优化和多目标优化两种。前者选定一个主要目标作为优化目标,把综合利用的其他目标或要求作为约束条件予以考虑。后者要求几个目标同时达到总体优化,但它只适用于确定性模型。通常,水电站水库优化调度只考虑单目标优化。

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