高壓側的 的英文怎麼說
中文拼音 [gāoyāzhāide]
高壓側的
英文
on high-tension side-
The diagnosis of hepatic hydrothorax should be suspected in a patient with established cirrhosis and portal hypertension, presenting with a unilateral pleural effusion, most commonly right - sided
病人患有肝硬化和門脈高壓癥,很可能會發生肝性胸水,最常見的是右側單側胸腔積液。With the pressure in the simulated right ventricle ( srv ) and simulated left ventricle ( slv ) kept constant ( standard pressure condition for model iii ), each step of pressure decrease in the scc from 0 mmhg to - 5 mmhg, the sivs moved leftwards ( to the slv direction ) in a corresponding position and from 0 mmhg to + 5 mmhg, the sivs swung left - and rightwards at amplitude of 2. 2 mm. effects of intrathoracic pressure change on the motion of ivs under the same simulated respiratory
胸壓變化對室間隔運動的影響當模擬右心室和左心室壓力一定時,模擬胸腔內壓力每一次下降(從到一smmhg人模擬室間隔均向左側移位;當模擬胸腔內壓力相同,隨模擬右心室壓力的升高,模擬室間隔的運動幅度增大,當模擬右心室壓力升高到與模擬人心室相等時,模擬室間隔的運動幅度達最大。The way of taking one nth out of capacitor ' s the first harmonic capacitive reactance as its nth harmonic impedance is verified whit the data from tang7c. according to the approximately estimating method, the first harmonic impedance of 220kv system is calculated. on the basis of the models, this paper gives the harmonic equivalent circuit of substation and gives the b ( n ) function of the harmonic time n. when the capacitors has different combination, b ( n ) ' s value will also change, with the inputting local measurement data, the paper studies the series and parallel resonance at the substation, and deduces that the reason the capacitor ' s fuse of tang6c is frequently interrupted is that its capacitor current contains a large number of 5th harmonics, and that the reason the discharging pt of tang7c capacitor being exploded is also that the 7th and 9th harmonic currents are amplified
據此,對該站進行了串聯諧振分析和並聯諧振分析,並結合測試數據和有關變電站的運行記錄,指出了導致該站電容器湯6c頻繁燒保險的主要原因是5次諧波電流含量偏高,引起湯7c放電pt爆炸也是因為7次和9次諧波電流被放大。針對這些導致湯陰變電站補償電容器故障的原因,提出了相應的諧波治理措施,包括針對湯6c電容器5次諧波電流含量偏高的原因,提出了停運湯6c電容器或者通過把湯sc電容器的部分容量併入湯6c電容器(湯sc其餘部分停運)以增加湯6c諧波承受能力的措施;針對# 2變低壓側7次和9次諧波電流被放大的現象,提出了在湯7c電容器上加裝一定百分比的串聯電抗器的措施。The three - phase distribution flow method on combining the back / forward sweep algorithm and circuit calculation is studied. as a result, the transform model from the apparent power of low voltage side to the current of high voltage side is built
研究了電路計算與配電網潮流計算的前推回代法相結合的(基於電路分析的)三相潮流計算方法,在該演算法的基礎上建立了配變低壓側的功率到高壓側的電流的轉換模型。For the circuit - breakers of rated voltage 252kv up, the synthetic test methods are introduced according now condition because of the limitation of the transformer short - circuit capacity. the correlative prescribes on switching line - charging current in gb / t1984 - 200x " alternating - current high - voltage circuit - breaker " are discussed according to the test results and theoretic analysis
由於開合空載架空線路試驗對電源側的阻抗有明確的規定,這就要求試驗電源必須具有足夠大的短路容量,實驗室很難滿足要求,因此,一般對較高電壓等級的斷路器採用合成試驗方法,本文介紹了利用現有條件,對252kv以上電壓等級的斷路器採用合成試驗時的試驗線路。As the most effective means to increase the economics and reliability of power station, pumped storage power station with static frequency converter ( sfc ) for start - up is widely used in developed country. recently china also implements several pumped storage power station projects
抽水蓄能電站利用靜止變頻啟動( sfc )方式啟動,這種方式在啟動時產生諧波,對sfc裝置及同電壓級別的其它用戶產生影響,也會通過降壓變壓器向高壓傳遞,對高壓側的用戶產生影響。When operating, high - low pressure side isolation membrane and filled oil will translates the process pressure to the center filled oil, and the center filled oil will translates the pressure to the sensing membrane of sensor center inroom
工作時,高低壓側的隔離膜片上和灌充液將過程壓力傳遞給中心的灌充液,中心的灌充液將壓力傳遞到室傳感器中心的傳感膜片上。For high voltage power system, difficulties in monitoring temperature online lie in isolating the electric potential of transmission signal and obtaining the electric working power of temperature detecting device of high voltage
對于中高壓電力系統,其溫度在線監測的困難在於高低壓間信號傳輸的電位隔離和高壓側溫度測量裝置工作電源的獲取。The flow propagates northward and marches across the equation, then passes through the trough of summer monsoon over south china sea and finally gets to the yangtze river valley, which sequentially effect the southwest airflow of the west side of subtropical high
( 3 )在副高西伸過程中,南半球澳大利亞高壓北側的冷空氣向北推進,經向風擾動持續向北傳播,從而影響副高西側的偏南氣流。The device has two parts, signal measurement and launching circuit of high voltage, signal receiving and dealing of the low - voltage
本裝置分為兩個部分,一是高壓側的信號測量與發射電路,另一部分是低壓側的信號接收和處理。One of the key technologies of hoct is the power supply of the electronic circuit on high voltage part. optical powered battery solves this problem perfectly
混合式光纖電流互感器的關鍵技術之一即是高壓側電子電路的供電電源問題,光電轉換電源恰恰可以很好地解決這個問題。High - accuracy miniature ct and a / d modulation are adopted to realize high - accuracy property ; method of phase encoding is presented and hardware is selected to realize low power - consumption property
採用微型高精度ct和a / d調制實現系統的高精度要求,採取硬體措施並提出一種相位編碼方法實現高壓側電子電路的低功耗要求。( 1 ) data - recovery module, its functions is adjacent to the data - sampling systemfor the transmission of simultaneous switching signals, and receive the correctinformation from the high - pressure side of the transmission of data. these sampledvalues can be ordered correctly via fpga before they are transmitted todata - processingmodule
( 1 )數據還原模塊用於向高壓側數據採集系統發送同步轉換信號,並正確接收從高壓側傳送的數據信息,同時將這些數據進行正確排序后輸出給數據處理模塊。In the condition of lab, for the device of power supply that based on special ct, the experimental results showed that the circuit of power supplies can supply thepower above 400mw for the high potential circuit of ect when the current in linechangefrom6ato900a. thedeviceissomepracticality
設計製作的小ct供電裝置,實驗室條件下的實驗結果表明,採用小ct在線供電方案在線路電流從6a到900a的范圍內變化時,能為高壓側電路提供不少於400mw的功率,基本滿足設計的要求,具有一定的實用價值。In this paper, we make a wide and profound investigation on the research schemes, the present status and the problems of optical powered battery. we put forward a new method based on the investigation to make the output voltage stable which is sampling the output voltage directly and then using the method of digital control to achieve the voltage - stabilizing
本文對光電轉換電源的研究方案、現狀及其存在的問題,特別是光電轉換電源作為混合式光纖電流互感器高壓側的電子線路的電源情況及問題進行了廣泛而深入的調研。Based on the analysis of the paper, we can draw the conclusion that this device has several issues to be solved to put into use, such as low filtering capacity, large bulk and area the device occupies, complexity of connection, and the hazard of ferro - resonance existing when switching without disconnecting the circuit of the step - up transformer
經過分析發現,這種補償方案存在一些問題,如濾波能力低,補償裝置體積大,佔地面積多,接線復雜;並且如果在投切過程中不將升壓變壓器高壓側迴路斷開,存在著發生鐵磁諧振的危險。Because the harmonics in tangyin substation are primarily from electric traction loads, this paper gives the structures of several main locomotive models and general harmonics they produce. the harmonics produced by electric locomotive have a characteristic that their range and phase are both dispersive. this paper also analyzes the impedance - matching balance transformer ' s structure and harmonics injected into the power system at its primary side, and sums up the characteristics of the harmonics from electric traction loads in the tangyin traction substation
鑒于湯陰變電站的諧波主要來自電力牽引負荷,本文列舉了電力機車幾種主要車型的結構以及它們產生諧波的概況,得出了電力機車的各次諧波電流幅值和相角具有較大分散性的特點。針對湯陰牽引變電站的牽引變壓器,分析了阻抗匹配平衡變壓器的結構及其高壓側注入電網的諧波,推導了有關計算公式。通過理論分析並結合湯牽線的實測諧波數據,歸納了電力牽引負荷注入湯陰變電站的諧波的特點。Firstly, subtropical high center lay to the north than usual, and forms a blocking high in combination with land high in eastern asia. secondly, on account of the strong southwest current which occurred at the west side of the subtropical high and dynamic effect of the typhoon itself, the landing northward tropical cyclone ( 9711 ) landed in liaoning again. thirdly, a trough with some weak air from ural mountain and the northeast cold air entering into the tropical cyclone showed that the systems in different latitudes had some effects each other
模擬結果表明:此次熱帶風暴造成遼寧全省大暴雨的天氣背景是:副熱帶高壓偏北並與大陸高壓疊加,構成了穩定的東亞阻塞形勢; 9711臺風減弱的熱帶風暴,在其自身內力和副高西側的強盛偏南氣流引導下,持續北上並在遼寧營口至盤錦之間登陸;從烏拉爾山冷堆分裂南下出的弱冷空氣不斷南下,與熱帶風暴在遼寧產生了相互作用,增強了上升運動,致使大暴雨出現。Because of forecasting reactive load at first, it can detect the change of voltage at low - voltage bus from the change of reactive load or the change of voltage at high - voltage bus, then it can decide that adjusting transformer tap or capacitor switch, and avoid blindly and deficient adjusting. on the condition the reactive power is balanced and voltage qualified, it can realize the switching times of loaded taps and capacitors being efficiently decreased
由於預先預測出無功負荷,提前了解了無功功率變化的趨勢,可以有助於判定低壓母線電壓變化是由無功負荷變化引起還是由高壓側電壓變化引起,從而適時決定是調有載調壓變壓器分接頭還是投切電容器,以此避免了盲目和不充分的調節,實現在保證無功基本平衡和電壓合格率的前提下,減少有載調壓變壓器分接頭的調節和並聯電容器組的投切次數。Mode, e. g., it can be used for high voltage side, medium voltage side, or low voltage side, the corresponding protection function can be selected by different control word
即高中低三側后備保護通用,在分別作為高中低壓側的后備保護時可通過控制字投退相應的保護。分享友人