核電發電機 的英文怎麼說
中文拼音 [hédiànfādiànjī]
核電發電機
英文
nuclear power generator-
A method to identify the crack generation in the rolling axletree is introduced and the most important code in the c language is also shown
介紹了一種用小波分析的方法來識別發電機組的滾動軸承裂紋的方法,並給出了其c語言的核心程序。That the earth has an iron - rich liquid core, sufficient energy to drive convection and a coriolis force to twist the convecting fluid are primary reasons why the geodynamo has sustained itself for billions of years
地球擁有富含鐵的液態核心、有足夠的能量驅動對流,並具有科氏力可使對流的流體扭轉,這些是地球發電機之所以能自我維持數十億年的主要原因。They move under the influence of the dynamo currents in the earth ' s core, as well as electric currents flowing in the ionosphere, the radiation belts and the earth ' s magnetosphere
它們在地核內發電機流以及流動在電離層、輻射帶和地球磁氣圈內電流的影響下產生移動。According to the multi - areas development strategy, the corporation has expanded its business to engineering and construction of all kinds of civil works, municipal and public works, marine works, dredging and reclamation works as well as manufacture and installation of hydraulic steelworks and electro - mechanical equipment, with the major annual capacity of 150 million m3 in earth and rock works, 15 million m3 in concrete production and placement, 10, 000 mw in installation of generating units, and 150, 000 tons in manufacture and erection of hydraulic steelworks
根據多元化發展戰略,集團公司的業務范圍除水電工程總承包外,還將業務擴展到各類土木工程、市政工程、海事工程的設計、施工、機械設備和金屬結構製造安裝等,核心競爭力進一步得到擴展和增強,形成了年完成土石方開挖15000萬立方米、混凝土澆注1500萬立方米、發電機組安裝1000萬千瓦、鋼結構製作安裝15萬噸的綜合施工能力。A ship ' s power station is a plant which generators and continuously supplies electric power to various auxiliary machinery on board and meets the electric power demands of the whole ship. normally, a ship ' s power station consists of a prime mover, generators and their ancillary equipment ( to form generators sets ) and distribution boards, being an essential part of the power system on board a ship
船舶電站是產生並連續供給輔助機械及全船所需電能的設備,它由原動機、發電機和附屬設備(組合成發電機組)及配電板組成,是船舶電力系統的核心部分。Like all fission generators, however, generation iv units will produce some radioactive waste
不過,第四代核能發電機和各種核分裂發電機一樣,會產生放射性廢料。Over 440 nuclear reactor units are in service around the world with total electricity capacity of about 353, 000 mw or 353 gw
目前世界各地的核能發電反應堆約有四百四十個,總裝機容量約353 , 000兆瓦或353千兆瓦。Aiming at the problems in the field of the government for hydraulic turbine, this thesis applies the technology of programmable controller to the speed control of hydroelectric generators in hydropower station. a digital regulating system based on the fx2 programmable controller for the water - gate and paddle of hydraulic turbine is developed. first, the turbine regulating system is briefly introduced and the mathematics model of the system is derived
本文針對當前我國水輪機調速器領域技術現狀,將可編程式控制制器技術應用於水電廠發電機組的轉速控制,提出了在應用可編程式控制制器實現導葉控制系統的基礎上,以可編程式控制制器實現導葉、輪葉雙調整控制系統,並參與研製了以fx2可編程式控制制器為核心的水輪機雙調節控制器,樣機的實際運行良好,系統的軟硬體設計得到驗證,結果令人滿意。This condensate discharge from the condensers ( feed water ) is pumped back to the steam generator in the nuclear island to be converted into steam again. cooling water for the condensers is taken from the sea via the seawater pumps in the pump house
從冷凝器流出的凝結水(即給水)會泵回核島內的蒸汽發生器,然後再次轉化為蒸汽。在這過程中,蒸氣會將渦輪發電機作高速轉動(Criteria for digital computers in safety systems of nuclear power generating stations
核能發電站安全系統中數字計算機的標準In order to be better used in faults simulation and analysis, the accurate of model needs to be improved. the research of marine diesel engine generator system simulation includes modeling and simulation results " analysis. based on mechanism of the marine diesel engine power system, and according to the marine power system of yunhe vessel, this dissertation sets up a simulation model of yunhe generator system
由於船舶電力系統模型是輪機模擬器中電站部分的核心,為了使建立的模型精度更高,更具有系統故障模擬和分析的準確性,本文從船舶柴油發電機系統的機理出發,應用電力系統穩定性理論,結合雲河輪電力系統,在matlab軟體平臺上,建立了雲河輪柴油發電機系統的模型,並對該系統進行了模擬運行和分析。The high control criteria of water vapor quality in secondary circuit of 1000 mw pwr is introduced, and the criteria are compared with those in thermoelectric generating set
介紹了壓水堆核電站1000mw機組二迴路水汽質量的高控制標準,並與火力發電機組的水汽質量控制標準進行了對比。In practical studies, finally, a hybrid active power filter based on the digital signal processor ( dsp ) and intelligent power module ( ipm ) was set up, including a cycloconverter acem. based on the experimental set - up, plenty of experimental studies were conducted. the experimental results demonstrate that the self - adaptive technique, the topology of series connected hybrid power filter and the corresponding significant technologies described above are feasible and practical
最後,實際研製了一套以dsp (高速數字信號處理器)和ipm (智能功率模塊)為核心的小功率混合型有源濾波裝置,在交交變頻acem實驗平臺上進行了全面的實驗研究,充分驗證了本文所提出的自適應同步相關濾波技術、優化混合型濾波器拓撲結構和有關的關鍵性技術的正確性和實用性,從而從理論到實踐全方位、成功地實現了對交流勵磁發電機輸出電力諧波抑制的研究。In the dissertation, a novel hybrid excitation constant voltage synchronous generator is adopted to improve the system performance, which takes the advantages of both electrical excitation and permanent magnet machines. a parted configuration is presented in order to design the structure of the generator. the adaptive digital adjustment is settled in principle using the single chip microcomputer 80c31 as the control core of the voltage regulator and adopting the proportion - integral - differential control as the control arithmetic, then a sample is made
論文對同步發電機的工作原理、性能特點、電機本體以及電壓調節器的硬體和軟體設計進行了研究,針對稀土永磁同步發電機變載、變轉速情況下輸出電壓不可調的不足之處,採用一種新穎的電機型式? ?自適應復合勵磁恆壓同步發電機,綜合了永磁發電機和電勵磁發電機的優點,提出一種磁路分開的結構進行電機本體的設計,並選用單片機80c31作為電壓調節器的控制核心,比例?積分?微分控制( pid )作為其控制演算法,從原理上較好地解決了其電壓的自動數字調節,並試制了一臺樣機。Determining coating contractor qualifications for nuclear powered electric generation facilities
核動力發電機裝置塗覆承包人的資格鑒定The signal collecting system of singlechip collects the signals from generator. the paper introduces the every part of the singlechip. the key component is a 8051cpu, its surrounding circuits include dc power source, simulating signal collecting circuit, digital signal collecting circuit, a / d converting circuit, clock generating circuit, counting frequency circuit, controlling circuit, communicating circuit, and some other circuits
前臺單片機採集系統完成對發電機組多信息量的採集,本文詳細介紹了電路設計,系統的核心器件為8051cpu ,其外圍電路包括電源電路、模擬信號採集電路、 a d轉換電路、數字信號採集電路、時鐘發生電路、測頻電路、控制電路、通訊電路等。Maxium generate pump out energy equal to 15 nuclear plants
巨大的發電機所產生的能量將相當於15座核電站。Every slave computer, which is cored by 80c51 single chip microcomputer, controls a generator independently
下位機以8051單片機為核心,每臺下位機獨立地控制一臺發電機組。These processes could also be used to develop nuclear power generators
而這些工序也可以用來開發核能發電機。Ps : for turbine / generator drives, check peak torque capacity
注:對于透平或發電機組,核對峰值扭矩能力。分享友人