負荷中斷 的英文怎麼說
中文拼音 [fùhézhōngduàn]
負荷中斷
英文
load rejection-
And a solve scheme is presented, controlling the voltage of 220kv power network in chongqing under 232kv during low load period. with the increase of load and power supply, the reasonable positions and capacitance of reactive power compensation become reasonless
隨著負荷的不斷增加,電源亦隨之大幅度增加,使得原網路中本來合理的補償位置、補償容量變得不合理,因此有必要重新選擇補償點。The remote diagnosis center is based upon the implementation of remote signal analysis system. general methods of signal processing are discussed. they are accomplished by java, jsp programming language in j2ee environment, which can keep the balance of system and utilize resources sufficiently expert - diagnosis system is an important part in the remote diagnosis center
對于遠程診斷中心,主要研究了遠程信號分析系統的設計與實現,討論了信號分析處理常用的一些方法,並將這些方法用java 、 jsp編程語言在j2ee環境下實現,使得系統負荷平衡,更靈活、充分地利用資源。Though the land of the prefecture of liangshan only accounts for 6 of the all the country, water energy resource theoretical gross of the prefecture reaches about 10. 5 % of the theoretical storage of all the country and 13. 1 % of the developable hydropower potential of all the country. it is supposed that we exploited the all developable hydropower potential of the prefecture of liangshan, annual energy output should be over 297 billion kw. h, then the annual average power consumption should be 230 kw. h to every chinese, and according to the shadow electric price of ertan hydroelectric plant, three gorges hydropower station and other hydropower station, the annual energy output will bring 74, 000, 000, 000 yuan industries production value for the prefecture of liangshan annually
據樂觀預測,到2020年,全州用電負荷也僅在250 300萬千瓦之間,除開大型、巨型、超巨型水電站所開發的電力由國家統一購銷外,屆時中小水電站所開發的電力將形成800萬千瓦的供應能力,除在州內銷納300萬負荷外,至少還500萬千瓦的電力需要異地銷納,因此,將涼山中小型水電資源優勢轉化為經濟優勢,把水電資本轉化為經濟資本,推動涼山中小水電產業健康持續發展的關鍵在於不斷開拓水電營銷市場。Across india prices are rising fast, factories are at full capacity, loans are piling up
現在,整個印度中,物價飛漲,工廠滿負荷運作,信貸不斷加劇。Interruptible load management in power market and interim system part 2 operation of interruptible load
模式下可中斷負荷對電價的影響分析Founded in 1946, sepw is specialized in manufacturing low & high - voltage surge arresters, indoor and outdoor high - voltage fuses and disconnecting switches, outdoor expulsion load switches as well as special high - voltage insulators for power transmission & distribution systems. sepw is the cradle of surge arresters and fuses in china and has been standing in the forefront of development for arresters and fuses
上海電瓷廠創建於1946年,是中國最早設計製造避雷器和熔斷器的企業,經過幾代人五十余年的不懈努力,現已成為一家生產電站、輸變電系統各類高、低壓避雷器;戶內外高壓熔斷器;高壓隔離開關、戶外產氣負荷開關及各種特殊規格的高壓電瓷為主的綜合性電器廠。For the first time, it puts forward a conception of. thermal dynamic simulation and sets up a supposed analytical theory for scuffing failure and cylinder scoring of piston assembly and cylinder liner. that is followed with the simulation of scuffing failure and cylinder scoring of internal combustion engine under the condition of stopping cooling water supply and over loading
首次提出了熱動態模擬的概念,第一次大膽假設了活塞組、缸套擦傷、拉缸時的分析理論,模擬出了在中斷冷卻水和超負荷狀態下柴油機的擦傷、拉缸。Along with the development of power system, more and more generators and ehv transmission systems are put into operation. there come many new situations, such as the lengthening transmission distance, the heavier load, the increasing transient elements during the transient process. these new conditions influence the correct working of relay protections
隨著電力系統的不斷發展,大容量發電機組和超高壓輸電系統的相繼投入運行,系統中出現了許多新的情況,如輸電距離增大、負荷加重、故障暫態過程中的暫態分量大大增加、持續時間變長等,這些情況對目前常用的各種繼電保護方法的正確動作會產生許多不利的影響,甚至不能正常運行。It has big surface loaded and can heat the water medium quickly to meet the washing request. adopt inside fuser and outside water temperature sensor to make the heater securely. the surface of the heater with special bright treatment can reduce the adhesive force of the calcium ion and further reduce to produce the scale and prolong the life
本加熱器是洗衣機中加熱水用,其表面負荷較大,體積小,能使水介質快速加熱,以滿足洗滌要求。加熱管採用內置熔斷器及外裝水溫傳感器,增強加熱器使用的安全性,加熱管表面經特殊的光亮處理,使鈣離子的附著力減小,從而減少水垢的產生,延長使用壽命。The enterprise central jewellery co. ( hk ) ltd is well - known and engaged not only in, but also in the specialized industries of its sphere of activity, with complete production, stores, stones and at the same time with fashion, bracelets and stones a competent partner
針對繼電器、中繼站、哲學、夥伴、合作人以及組合式負荷開關(帶熔斷器) 、負荷隔離開關、斷路器、破碎錘、 (混凝土)路面破碎機的報價會引起您的興趣。On - line monitoring of hvcb is the precondition of predicting maintenance, is the key element of reliable run, and is the important supplement to the traditional off - line preventive maintenance in fact, the faults are made by hvcb, no matter in number or in times, is over 60 % of total faults so it has determinative importance for improving the reliability of power supply and this can greatly decrease the capital waste used by - dating overhaul in this paper, the inspecting way of hvcb mechanism characteristic is discussed the concept of sub - circuit protector is presented, the scheme that we offered has been combined with sub - circuit integrality monitoring theory, to ensure that it has the two functions as a whole according the shut - off times at rated short circuit given by hvcb manufacturer, the electricity longevity loss can be calculated in each operation, and the remained longevity can be forecast too an indirect way for calculating main touch ' s temperature by using breaker shell temperature, air circumference temperature and breaker ' s heat resistance is improved in this paper, and main touch resistance can be calculated if providing the load current msp430, a new single chip microcomputer made by ti company, is engaged to develop the hardware system of the on - line monitoring device, and special problem brought by the lower supply voltage range of this chip is considered fully
高壓斷路器所造成的事故無論是在次數,還是在事故所造成的停電時間上都占據總量60以上。因此,及時了解斷路器的工作狀態對提高供電可靠性有決定性意義;並可以大大減少盲目定期檢修帶來的資金浪費。本文論述了斷路器機械特性參數監測方法;提出了二次迴路保護器的概念,並將跳、合閘線圈完整性監視和二次迴路保護結合起來,給出具有完整性監視功能的二次迴路保護器實現方案;根據斷路器生產廠家提供的斷路器額定短路電流分斷次數,計算每次分閘對應的觸頭電壽命損耗,預測觸頭電壽命;提出根據斷路器殼體溫度和斷路器周圍空氣溫度結合斷路器熱阻來計算斷路器主觸頭穩態溫升的方法,並根據此時的負荷電流間接計算主觸頭迴路的電阻;在硬體電路設計上,採用美國ti公司最新推出的一種功能強大的單片機msp430 ,並充分考慮該晶元的適用電壓范圍給設計帶來的特殊問題;在通信模塊的設計中,解決了不同工作電壓晶元之間的介面問題,並給出了直接聯接的接線方案。The research objective is to improve the control system performance through the combination of the advanced control strategy with the meaningful information mined from the history operation database. firstly, a new solution for the control performance enhancement is presented by the reference of the kdd technology. aiming at practical application, a novel boiler load control method, which combines the multiple model adaptive control strategy with the data mining technology, is put forward in this dissertation
本文第一部分為熱工過程式控制制與數據信息採掘,研究的重點是通過先進控制策略的應用以及運行數據中發掘的有用信息,提高現有典型熱工過程式控制制系統的性能,內容包括:首次提出了借鑒數據信息採掘技術的思路和方法,用於完善現有的熱力系統優化控制方案;在此基礎上結合生產實際,提出了運用多模型自適應策略實施鍋爐負荷控制,並利用關聯規則的數據信息採掘方法,通過對燃料發熱量信息的在線診斷,優化控制器結構,同時實現鍋爐燃燒配風的自適應調整,提高負荷、燃燒控制系統性能。Application of dobutamine stress echocardiography in the diagnosis of children with viral myocarditis
多巴酚丁胺負荷超聲心動圖在兒童心肌炎診斷中的應用Analysis of interruptible load effect on tariff in pool mode
可中斷負荷管理模型的研究For more and more no - linear electoral devices are used in every day life, harmonic pollution in the power supply system becomes high and it causes lots of serious problems
隨著供電系統中各種類型的非線性負荷的不斷增加,電網中的諧波含有率變得越來越高,由諧波產生的各類事故也呈不斷上升的趨勢。Abstract : through the analysis of the coordination characteristics between the switch and the fuses in combination, it is shown that the transfer current of combination can be decreased by reducing the prearcing time of fuses in the range of transfer current or by increasing the fuse - initiated opening time ( t0 ) of the switch. the ways to decrease the transfer current for present combinations are put forward
文摘:本文通過對組合電器中負荷開關與熔斷器之間的配合特性分析,認為減小熔斷器在轉移電流區域內的弧前時間或適當增加熔斷器觸發的負荷開關分閘時間t0 ,均可降低組合電器所需開斷的轉移電流值,並針對現有組合電器提出了減小轉移電流的具體方案。The perception, estimation, action process of driving would bring certain load to driver and df generates, based on this, an ergonomics model of df generative process is created, the influencing factors of df are analyzed and classified according to their effect
駕駛過程中駕駛員感知、判斷、動作三個階段都對人體形成負荷,導致了疲勞的形成,在此分析基礎上,建立了駕駛疲勞形成過程人機工程學模型,分析了駕駛疲勞的影響因素,並對影響因素的作用進行了簡單分類。Break of load
負荷的中斷As technique of power electronics develops, the load with nonlinear, impactive, unbalanced characteristics such as current rectifiers, frequency converters, arc furnaces have been increasingly used in power network in recent years. they generate lots of harmonics and cause distortion in power electrical network current ( voltage )
隨著電力電子技術的發展,近年來電網中象整流器、變頻器、電弧爐這樣具有非線性、沖擊性和不平衡用電特性的負荷不斷增加,引起供電網中的電流(電壓)畸變,產生大量諧波。The development of the heat power plants contain many advantage, and also have some bad situations
熱電企業的發展有許多優勢:如區域壟斷性,節約能源,環保性,靠近負荷中心等。分享友人