
水電站;水力發電廠
The thrust bearing of Geheyan hydroelectric power station is supported by many small springs, babbitt thrust pads.
隔河岩水電站推力軸承為小彈簧多點支撐結構,鎢金瓦面。
Domestic major projects are Qinghai-Tibet Railway, Yangtze Gorges project, South-to-North Water Transfer Project, and multinomial large hydroelectric power station, etc.
國内大型重點項目有青藏鐵路、三峽工程、南水北調及多項大型水電站等。
In the Chongqing Jiangkou Hydroelectric Power Station, dam foundation stress cycle grows multitudinous bands, faults, limestone caves and other disadvantageous geological combination.
重慶江口水電站壩基應力範圍内發育衆多夾層、斷層、溶洞等不利地質組合。
This new method has been applied successfully to the ground resistance measurement of Jinshultan Hydroelectric power Station.
這一新方法在緊水灘電廠地網接地電阻的測量實踐中得到了成功的應用。
The blasting parameter calculation of the technology is analyzed with the discussion on the rock excavation of the first foundation in next floodgate of Bailongtan hydroelectric power station.
結合百龍灘水電站下閘首基礎石方開挖工程,詳細介紹了該技術的爆破參數計算。
The dam is the world's largest as well as the world's biggest hydroelectric power station.
三峽大壩是世界上最大的大壩,同時也是最大的水利發電站。
The second part is about the aseismic analysis of lock chamber of Pubugou hydroelectric power station. The study results offer the rule of designing of lock chamber structure.
下篇針對瀑布溝洩洪洞進口閘室的抗震分析,為閘室結構的動力校核和結構配筋提供了依據,研究成果為設計所采納。
The author also puts forward the project design for a small hydroelectric power station to adopt thrifluoromethane fire protection system in this article.
分析結果表明,小型水電站適宜采用************滅火系統,并對某小型水電站發電機組采用************滅火系統進行了工程設計。
For the first time the project of the Volga hydroelectric power station was considered in the beginning of the last century.
上世紀伊始,在伏爾加河上建一座水電站的設想便提了出來。
When the landslide occurred about 5 a. m. local time, mud and rocks flowed downhill, burying a construction site where a hydroelectric power station was being built.
當地時間淩晨5點鐘,泥石流流下山坡,淹沒了山下正在建設的水力發電站。
Wan'an Hydroelectric Power Station, the state pivotal engineering, is situated in the south of the county capital.
國家重點工程萬安水電站,座落在縣城南面的惶恐灘頭。
Many navigable channels in our country are affected not only the mutation of water level of flood and dry weather, but also other factors. For example, the hydroelectric power station in upstream.
我國許多河流通航不僅受到洪、枯季水位變化的影響,還受到其它因素的影響,尤其是河道上修建水電站。
In this paper the model testing during construction of the dam foundation built on right deep alluvion of the river valleys for a Hydroelectric power station are described.
本文論述了一座水電站河谷右深槽覆蓋層壩基施工期地基模型試驗。
In hydroelectric power station of Li Jiaxia dam detection, the testing crack depth is deepest achieves about 1.1M.
在李家峽水電站主壩的檢測中,檢測裂縫深度最深達到1.1M左右。
Usually, in the high head hydroelectric power station where long channel has been used as a water conveyance structure one surge tank and one penstock may serve more than one machine.
在高水頭引水式水電站中,通常幾台機組共用同一調壓井,且共用壓力主管。
This invention is applicable for the inlet valve of water turbine in the hydroelectric power station.
本發明特别適用于作水利發電站中的水輪機入口閥門。
A mechanical model showing these effects is set up and the model is applied to the tunnel-surrounding-rock mass of a hydroelectric power station in the southwestern part of Ch…
并将該力學模型應用于西南某電站水工隧洞周邊的圍岩,利用粘性增量初應變有限元法分析計算了在法向壓應力影響下隧洞圍岩非線性粘塑性變形的力學效應。
Wan'an is rich in natural resources. The national key project Wan'an 500,000kw Hydroelectric power station lies to the south of downtown, Wan'an is a beautiful scenic spot.
萬安資源豐富、電力充沛,國家重點工程裝機50萬千瓦的國電萬安水電廠位于縣城南面;
This paper gives a presentation of the surge tower type forebay design of Jinfeng Hydroelectric Power Station.
介紹了金鳳水電站調壓塔式前池的結構型式。
This thesis takes Wudongde hydroelectric power station upstream high rockfill cofferdam as the object to study, and carries out the research on seepage and stability of slope.
本文以烏東德水電站上遊高土石圍堰為研究對象,從滲流和邊坡穩定兩方面展開研究。
Here is Chinas largest hydroelectric power station.
這裡是中國最大的水力發電站。
Work on refurbishing its hydroelectric power station all but stopped when British and other NATO troops arrived in southern Afghanistan in 2006, reigniting the war with the Taliban.
在英國和北約軍隊于2006年抵達*********南部地區同*********再次展開交戰時,重新恢複卡加克水壩供電的工作也便因此而中斷。
The hydroelectric power station, which is serves, however, is partially in the Republic of Abkhazia.
然而,它所服務的水電站卻有一部分位于阿布哈茲*********。而這兩國的關系并不友好。
The nearby city of Mingachevir (left) is split by the Kur River after it passes through the dam and hydroelectric power station complex at image top center.
水庫附近的明蓋塞烏爾城(圖片左側)被流經大壩的庫爾河以及圖片上方中央處的水力發電複合設施分為兩爿。
Introduces the project survey of the Liujiang safflower hydroelectric power station, the key position arrangement collectively.
介紹柳江紅花水電站的工程概況,樞紐總體布置。
The current city was built in support of the hydroelectric power station constructed as part of the then-Soviet Union’s energy infrastructure for the region.
目前為城市供應能源的水電站屬于前蘇聯時期該區域基礎建設的一部分。
In this paper the probabilistic and statistical analysis of stability of rock slope with the example of Lubuge hydroelectric power station is described.
本文以魯布革水電站溢洪道岩質邊坡為例,叙述了有關邊坡穩定分析的概率統計方法。
|hydropower station/hydrostation;水電站;水力發電廠
水力發電站(Hydroelectric Power Station)是一種利用水流動能轉化為電能的設施,其核心原理基于水的重力勢能和動能驅動渦輪機旋轉,進而帶動發電機産生電力。這類設施通常建設在河流、湖泊或人工水庫附近,通過控制水流實現能源的穩定輸出。
從工程結構來看,水力發電站包含三大核心組件:
水力發電的優勢體現在可再生能源屬性與低排放特性。據聯合國教科文組織(UNESCO)統計,全球約16%的電力來自水力發電,其二氧化碳排放量僅為化石燃料電站的1/50。此外,大型水電站兼具防洪、灌溉等綜合效益,例如巴西伊泰普水電站每年為周邊農業區提供穩定的水源支持。
Hydroelectric power station(水電站)是指利用水流的動能和勢能轉化為電能的設施。以下是詳細解釋:
1. 核心原理
通過水壩攔截河流形成水庫,蓄積水的勢能。當水從高處流經渦輪機時,勢能轉化為機械能,帶動發電機運轉産生電能。整個過程遵循能量守恒定律:
$$
E{text{勢能}} = mgh quad rightarrow quad E{text{電能}}
$$
2. 主要組成部分
3. 優點與局限性
4. 應用場景
全球約60個國家依賴水電為主要能源,例如三峽水電站(中國)、伊泰普水電站(巴西/巴拉圭)。小型水電站也用于偏遠地區供電。
如需進一步了解技術參數或環境影響案例,可提供更具體的方向。
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