重型電機廠 的英文怎麼說
中文拼音 [zhòngxíngdiànjīchǎng]
重型電機廠
英文
heavy electrical machinery plant-
Along with the a enhancing proportion of hydroelectricity in the whole electricity system in our country, the increase of the single unit capacity, the faults ratio of the large - scale hydropower units is more and more important to the whole system safe operation, if we do n ' t manage it well, it will cause the collapse of the whole system and bring a great loss of country ' s economy, hi addition, accompany with " to dispart plant and grid, connect to the grid according to the price " put into practice, how to control the production cost of the power plant has to be put into consideration
隨著我國水電在系統中所佔比重的增加及單機容量的增大，大型水電站和機組的故障率對系統的安全運行也越來越重要，如果處理不好，甚至會引起整個系統的崩潰，給國家帶來巨大的損失。另外，隨著我國「廠網分開，競價上網」的逐步實施，如何控制發電廠的生產成本，也將提上各個電廠的議事日程。Reliability assessment of xi - luo - du underground water - power plant : the results have been used by the cheng - du surveying, design and research institute for the preliminary design ; （ 2 ） the stress and strain analysis for the xiao - guan - zi sluice and its foundation : the report has been applied for the reinforcement of the foundation ; （ 3 ） the thermal control procedure for the no. 7 - 14 power plant dam segments of the three gorge project ： the research report provides the effective and efficient methods for the controlling of the temperature field in the mass concrete structure ; （ 4 ） the software system development for the long - term monitoring for dikes ： the software can automatically give the results of the seepage field and the probability of soil piping of dikes and underground ; （ 5 ） reliability assessment of xiang - jia - ba underground water - power plant : the results have been used by the zhong - nan surveying, design and research institute for the preliminary design ； （ 6 ） fatigue reliability estimation of shipping berthing pillar : the results give the optimized design scheme and prediction of the structural age ; （ 7 ） 3 - d static and dynamic stochastic finite element analysis for the strength, stability and thermal control problem for xi - luo - du project
溪洛渡水電站超大型地下洞室群圍巖穩定的安全可靠性分析：被成都勘測設計研究院應用於比選報告及可行性論證中； （ 2 ）小關子水電站攔河閘壩及地基的應力應變分析：被成都勘測設計研究院應用於地基加固處理方案； （ 3 ）三峽廠房7 # - 14 #壩段溫控並縫措施研究：為廠房壩段並縫方案的可行性提供了依據； （ 4 ）堤防工程體系的長期監控預報預警決策系統開發：為監控、預測預報堤防滲漏管涌破壞提供分析軟體； （ 5 ）向家壩地下洞室群圍巖穩定的安全可靠性分析：被中南勘測設計研究院應用於初步設計方案中； （ 6 ）靠船墩的疲勞可靠度研究：為廣東航運規劃設計院的靠船墩優化設計和加固提供依據； （ 7 ）溪洛渡高拱壩壩體壩基（壩肩）強度和穩定的三維靜動力隨機有限元分析及可靠度計算：為溪洛渡重大工程壩體的靜動力安全穩定性及溫控方案提供依據。In chapter 3, the subgrid eddy - viscosity model for large eddy simulation is applied to calculate the three dimensions unsteady periodic turbulent flow in yantan francis turbine. the pulsating characteristics of some main physical parameters in flow field are found. the calculated axial water thrust of hydraulic turbine agrees with the model - test value
第三章採用大渦模擬亞格子渦粘模型，對巖灘混流式水輪機的流場進行三維非定常湍流分析，得到了流場中各物理量的脈動特性，計算出ms的軸向水推力與模型試驗值大小相當；同時論證了對于下機架承重的混流式水輪發電機組可採用其推力軸承負荷作為水電站廠房振動的最大垂直激振荷載。It mainly include theory introduction and development status of container crane ' s electrical control speed adjustment system, technical advantages of full frequency control speed adjustment system, and the usage condition of large - size container crane ' s electrical control system by our national port machinery industry, represented by shanghai port machinery plant. the third chapter of this article introduces the choosing methods of crane electrical transmission schemes, comparison of common used electrical speed adjustment schemes, the application of the frequency control speed adjustment on port machines, etc. the fourth chapter of this article gives an investigation about the principle and implement method of on - vehicle and remote management system on large - size container crane
主要包括集裝箱起重機電控調速系統的原理簡介以及發展狀況、全變頻調速系統的技術優勢、以及以上海港口機械製造廠為代表的我國港口機械行業在大型集裝箱起重機電控系統的使用情況；本文的第三章重點介紹了起重機電氣傳動方案的選擇方法、常用電氣調速方案的比較、變頻調速在港口起重機上的應用等。Developing along with the electrical motor industry, and entering the large scale production today, total yield of small scaled electrical motor every year is then 2 % increased, and for insuring the product ' s high quantity, each pedestal electrical motor outs from factory all want proceeding the automatic examination, therefore, domestic ' s research to manufacture a high and accurate degree, high automation degree test system to increase the production efficiency, alleviate the work strength and increase the quantity is important with the realistic meaning
隨著電機工業發展，進入規模化生產的今天，中小型電機總產量每年以2的幅度增長，為確保產品的高質量，每臺電機出廠前都要進行參數檢測，因此，國內研製一套高準確度、高自動化程度的中小電機自動測試系統對提高生產效率、減輕工作強度和提高質量都有重大的現實意義。This product is absorbing all forms of domestic and foreign prefabricated substation and development, high pressure, low voltage electrical equipment, distribution transformers trinity, with perfect protection, a flexible combination of superb technology will be mainly used to replace conventional civil engineering - type substation ; deep into load centers, widely used in high - rise buildings, petrochemical plants, power plants, subways, railway stations, wharves, airports, schools, hospitals and other important establishments population is concentrated
本產品是吸收國內外各種形式的預裝式變電站而開發的，高壓、低壓成套電器、配電變壓器三位一體，具有完善的保護、靈活的組合、精湛的工藝，主要用於取代傳統土建型變電站；可深入負荷中心，廣泛用於高層建築、石油化工廠、發電廠、地鐵、車站、碼頭、機場、學校、醫院等人口集中的重要場所。In order to adjust structure of production 、 meet requirement of market and improve economic benefit 、 cancel old mould casting system ， pangang decided to enlarge continuous casting ratio and eliminate mould casting system ， pangang decided to install one new bloom casting machine 、 one new 130t lf plants 、 one new 130t rh degassing plants 。 this rh can treat 1000000t molten steel in every year ， it meet mostly request of the rail mill that they produce high quality and high speed heavy rail 。 the writer is a stuff member of this project
攀鋼公司為了改善產品結構、增強市場竟爭能力和提高經濟效益，淘汰落後模鑄系統，決定擴大連鑄比並淘汰模鑄，新建一臺六流方坯連鑄機、一臺rh真空處理精煉裝置、一座lf爐。這臺新建rh真空處理裝置年處理鋼水100萬噸，主要滿足軌梁廠生產優質高速重軌和型鋼的要求。作者作為該項目的三電部分主要參與人。Management mode part studiesinvestment and financing management of power transmission market and expandsfinancing thinking of power transmission market ; regarding harmonious developmentproblems between power plant and power grid, it puts forward new mode of electricpower layout and constructs the whole frame and model of accelerating harmoniousdevelopment between power plant and power grid on the basis of it ; operatingmanagement of power transmission is mainly congestion management of powertransmission and impartiality and openness of power dispatch ; the impartialopenness of power transmission grid is important standard of power transmissionmarket and it puts forward the joint mode of power grid under electric power marketwhich accords with market admittance system and perfects the mode of electric powermarket
管理模式部分研究了輸電市場的投融資管理，拓展了輸電市場的融資思路;在對廠網協調發展的研究中，提出了電力規劃新模式，並在此基礎上構建了促進廠網規劃協調的整體框架和模型;輸電運營管理主要考慮了輸電阻塞管理和「三公」調度;輸電網的無歧視開放是輸電市場的重要標準，提出了電力市場條件下的電網接入模式，符合市場準入機制，完善了電力市場模式。結合區域電力市場和特高壓電網進行分析，展望了我國輸電市場的發展方向。The regular script sharp gauze production factory attendance “ township of the chinese silk screen ”, this factory manager the time is engaged in the gauze and silk screen ' s production and the sale, my factory product specification is complete, quality excellent, including : the stainless steel mesh, the ectrowelding net, the heavy hexagonal network, the ore strainer, the metal net, the round hole net, the security net, the copper screen, the steel plate lattice - work, the ginning network, the safety net, cancel the flowered net, the extra wide net, the window screening, the guard rail net, the road guard rail, the railroad guard rail, the airport guard rail, the factory railing, the garden guard rail, the black cloth and silk, to breed the cage to have, the plastic even net, the galvanization silk and so on each kind of silk screen, widely uses in professions and so on petroleum, chemical industry, building, spinning and weaving, medicine, aviation, astronautics
楷銳金屬絲網製品廠地處「中國絲網之鄉」 ，本廠長期從事金屬絲網及絲網的生產和銷售，我廠產品規格齊全，質量精良，主要有：不銹鋼網、電焊網、重型六角網、礦篩網、金屬網片、圓孔網、防盜網、銅網、鋼板網、軋花網、安全網、勾花網、寬幅網、窗紗、護欄網、公路護欄、鐵路護欄、機場護欄、工廠圍欄、花園護欄、黑絲布、養殖籠具、塑料平網、鍍鋅絲等各種絲網，廣泛用於石油、化工、建築、紡織、醫藥、航空、航天等行業。In accordance with the wide application of accounting computerization in enterprises, it puts forward concrete control methods for enterprises " electronic information systems is suggested and the internal control mode of the computerization system is established. the paper surveys and analyzes the present situation and difficult realign of enterprises " internal control, points out reasons of the weakening financial monitor in our country, and on this base advances measures to improve it. in this paper, taking the northwest machine plant as a sample to study, the emphasis is laid on contents of it in the view of theory and practice, and synthetically analyzes its science, practicality and operability of each method, we concretely designs the foundation and methods of the internal financial control, hence to explain the practicality and operability of internal financial control system, and also to provide large - middle scale enterprises a reference case of realizing the actualizing internal control for nation
本文以企業作為控制主體，闡述了內部財務控制的理論基礎? ?內部控制理論以及其歷史發展進程，提出企業內部控制的五大要素，建立內部控制的基本原則、目標等基本理念；根據我國關于內部控制規范要求，較詳細的論述了企業內部控制的十種方法；針對會計電算化在企業的廣泛採用及存在的問題，為企業電算化系統的控制提出具體控制方法，並建立了電算化系統的內部控制模式；並且論文對企業內部控制的現狀、難點作了調查和分析，指出我國目前內部控制和財務監督弱化的原因，在此基礎上提出了改善的對策；在論文中以西北機器廠作為研究對象，重點對企業內部財務控制的內容從理論與實踐的角度作了全面闡述，對各種方法的科學性、實用性和可操作性做系統分析，並對該企業貨幣資金控制的實施及效果評價，說明企業內部控制體系的有效性和可行性，為我國大中型企業實施內部控制提供參考例證。Large hydroelectric equipment production project of the harbin - electromotor plant has made great contribution to china ' s hydroclectric power development. the plant is now a major manufacturer of hydroelectric equipment in china
哈爾濱電機廠大型水電設備製造我國重要的水電設備製造基地，為水電事業發展做出了巨大貢獻。Type lxg suspension over - rail crane is specially designed for use at coal, mill in power plant, it applies to hoisting the roller spare parts of coal mill and etc, it is also suitable for use of connecting the workshop and various site where it is needed
Lxg型電動單梁懸掛過軌起重機是為我國大型火力發電廠輸磨煤系統而設計的專用起重設備，主要用於吊運磨輥及其它磨煤機部件，它還適用於連跨車間以及需要懸掛過軌的各種現場。Enterprise s profile founded in 1958, datong gear plant is appointed by the state to produce the transmissions of heavy - duty trucks and front - axles of big and medium horsepower tractors. the plant covers an area of 500, 000 square meters and has the fixed assets of 260 million the original value
大同輪廠始建於1958年，隸屬山西省機械電子工業廳，是國家和山西省技術發行重點企業，是國家機械局大型骨幹企業，是國家重型汽車變速箱大中馬力拖拉機前驅動橋定點生產廠家。Based on the investigation of analysis methods for the overvoltage striking on rotating electric machines and its research status at home and abroad, the safety forecast theory and the analysis method for the switching overvoltage of large power stations are firstly presented based on the field - circuit analysis, and the transient field distribution and the insulation condition in the stator winding insulator stricken by the switching overvoltage in large power stations are studied and analyzed on line
本文在分析和總結國內外關于旋轉電機過電壓分析方法及其研究現狀的基礎上，首次提出了基於場路結合的廠站操作過電壓安全預測理論和分析方法。本文研究了大型電站中的操作過電壓沖擊波在發電機定子繞組絕緣介質中暫態電場的實時分佈狀態，在線分析發電機的絕緣工作狀況，搜索發電機內部可能突發絕緣事故的區域，預測發電機內部可能發生絕緣事故的故障點，並重點研究了大型發電機絕緣安全在線預測分析方法和建立了大型發電機絕緣安全評估模型。Therefore, in order to protect large generating equipment against the switching overvoltage, the research on safety forecast theory and real - time monitoring technique for the surge overvoltage of large power stations has not only importance and benefit to safety operation of generators, but also has the great importance for the engineering of transferring electricity from the west to the east in china and the safety operation of large electric power network with great capacity and long - distance transmission line
因此，針對廠站操作過電壓對大型發電設備的沖擊問題，重點開展廠站操作過電壓的安全預測理論與實時監測技術的研究，不僅直接對大機組安全運行有著重要的現實意義，而且對目前我國西電東送工程的實現和確保大容量遠距離輸電電網的安全穩定運行都具有十分重要的意義。The paper states the configuration, theory of operation and control, realization as well. with the static svc ( tcr ) in operation at the plant, a way similar to rolling mill cycloconverter supply system can be worked out to mitigate harmonic and compensate reactive power
通過本文的工作以及關于重鋼中板廠tcr靜止型動態無功補償裝置的研究，可探索出一條類似交-交變頻供電類軋機負荷供配電系統諧波綜合治理和無功補償的路子。Dongfang steam turbine works （ dfstw ）, is a large key manufacturer in the field of power plant ' s units and auxiliaries relating to national security, economy and people ' s livelihood. it ' s practically significant to research on how to seize an opportunity to develop and actively participate in the international competition under the circumstances of economic globalization and competition internationalization
東方汽輪機廠作為關繫到國家安全和國計民生的大型發電設備製造廠，在目前這種經濟全球化、競爭國際化條件下，研究東方汽輪機廠如何抓住機遇求得發展，積極參與國際競爭具有十分重要現實意義。Based on the experiment conclusion of before period of ventilation model experiment of langya shan hydropower station ’ s underground houses, the keystone of current period is study about air distribution and flow on dynamo floor. the research is divided into 3 steps, each step acquire relevant conclusion
本論文系在瑯琊山水電站通風模型試驗項目前期研究成果的基礎上，結合后續研究課題，著重研究該電站地下廠房發電機層氣流組織以及空氣流動與分佈特性。試驗研究分三個階段進行，各階段獲得了相應的成果與結論。Large firms like the manufacturers of motor vehicles, computers and heavy electrical equipment, will usually have their own import - export departments
像機動車，計算機，重型電氣設備生廠商這些大公司，通常都有自己的進出口部門。So, it ’ s of particularity and application value to study the air distribution of the station. according to the air ventilation and air conditioning ’ s model experiment of the thermal environment ’ s peculiarity in the underground powerhouses of the langya - mountain hydropower station, this paper presents the research on the distribution of temperature and velocity in the main underground working units
本文結合瑯琊山抽水蓄能電站地下主廠房熱態模型試驗項目的後期模型試驗研究任務，進行該電站頂送風地下主廠房通風空調熱環境特性的模型試驗和數值計算，著重對地下主廠房發電機層的氣流組織優化及空間溫度和速度分佈性狀進行研究。分享友人