線路電壓 的英文怎麼說

中文拼音 [xiànlùdiànyā]
線路電壓 英文
line voltage
  • 線 : 名詞1 （用絲、棉、金屬等製成的細長的東西） thread; string; wire 2 [數學] （一個點任意移動所構成的...
  • 路 : 1 （道路） road; way; path 2 （路程） journey; distance 3 （途徑; 門路） way; means 4 （條理） se...
  • 電 : Ⅰ名詞1 （有電荷存在和電荷變化的現象） electricity 2 （電報） telegram; cable Ⅱ動詞1 （觸電） give...
  • 壓 : 壓構詞成分。
  • 線路 : 1. [電學] circuit; line 2. [交通運輸] line; route
  • 電壓 : voltage; electric tension; electric voltage
  1. The modulating signals of firing delay angle at the rectifier and firing lead angle at the inverter, and the excitation voltage are chosen to be control variables. the offset of the current of dc line and the extinction angle and the power angle of generator are chosen to be control outputs. then a nonlinear controller is designed for the system under study according to direct feedback linearization theory

    以整流側觸發延遲角的調節信號、逆變側觸發超前角的調節信號以及發電機勵磁電壓作為控制變量，以直流線路電流、逆變側關斷角以及發電機功角的偏移量作為目標輸出，用直接反饋線性化方法設計了系統的非線性控制器。
  2. Exchange non - clearane metal oxidate matter arrester is suitabe for the voltage protection of transformer switch cupboard, vacuum switch etc

    交流無間隙金屬氧化物避雷器，適用於變壓器、配電屏、開關櫃、真空開關、輸電線路、電力計量箱、並聯補償電容器、旋轉電機等電壓保護。
  3. This thesis built the models computing the working frequency over - voltage " operation over - voltage for 220kv fugai transmission line, calculates and analyzes working frequency over - voltage " operation over - voltage using emtp program and provides reasonable protection measures for the transmission line. furthermore, regulations method, traveling wave method and striking distance method are used to study and compare lightning - enduring capabilities of different types of pole in power transmission lines aiming at the fact that the lightning strike switching rate of 220kv fugai line is higher

    本文分別建立了計算220kv復蓋線路的工頻電壓升高及操作過電壓的計算模型，利用emtp程序對220kv復蓋線路工頻電壓升高、投切空線過電壓、投切空變過電壓、單相故障過電壓進行計算分析，並提出合理的防護措施。
  4. This paper deduced the harmonic parameter models of electrical transformers, generators, transmission lines and electrical loads in detail

    本文較為詳細的推導了電力變壓器、發電機、輸電線路、電力系統負荷等的諧波參數模型。
  5. The charger automatically compensates for low ac line voltage or extension cord use

    充電器自動補償低交流線路電壓或延長線使用。
  6. In the term of restoration reconfiguration, it is necessary to assure that all lines current and nodes voltage are in the limits of safety

    故障恢復過程中保證所有的線路電流或節點電壓在安全范圍限度內。
  7. Its voltage, short circuit and resistance have not linear relation. and the temperature also affects its short circuit, when the temperature is higher, the short circuit is lower. when the battery is short joined directly, there is lots of heat in the battery to make the temperature be higher

    堿錳電池是一種化學電源，其復雜的電化學性質使得其供電電壓、電流和內阻呈非線性關系，故而其短路電流值並不滿足歐姆定律，不僅和堿錳電池的開路電壓、內阻有關系，還和電池溫度有關系。
  8. Study on effects of bioelectric parameters of rats in electromagnetic radiation of hv transmission line

    模擬高壓輸電線路電磁輻射對實驗大鼠生物電參數影響的研究
  9. The evaluation of lost voltage in transmission line

    輸電線路電壓損失的一種估算方法
  10. Data inputting and graphinputting module respectively achieve data inputting of first system and electric firstwiring diagram inputting ; secondary scheme design module realizes scheme design ofsecondary loops including control, protection, signal, measure, automotive equipment, operation electrical source and electrical source for substation and power distributionstation, using rule - cased reasoning of expert system ; protective relaying settingcalculation module realizes setting calculation for first equipments which aretransformers, circuitries, capacitors, and electromotors ; secondary equipmentselection module realizes type selection of secondary microcomputer integratedequipments ; graph making out module realizes secondary drawings making outautomatically representing design production using case - cased reasoning of expertsystem and the drawings can be edited and modified under the secondary developedautocad environment

    數據輸入和圖形輸入模塊分別完成一次系統資料錄入和電氣主接線圖的輸入;二次方案設計模塊利用專家系統基於規則的推理實現變配電所各二次迴路的方案設計，包括控制、保護、信號、測量、自動裝置、操作電源和所用電源;繼電保護整定計算模塊實現主設備的整定計算，包括變壓器、線路、電容器和電動機;二次設備選型模塊實現二次微機成套裝置的型號選擇;圖形生成模塊利用專家系統基於實例的推理實現代表設計成果的各類二次圖紙的自動生成，生成的圖紙可以在二次開發的autocad環境下進行編輯和修改。
  11. Key technology of pv system is checked, especially methods of battery monitoring are explored. three monitoring methods of charging state are presented : the method based on battery on - line voltage monitoring, the method based on battery off - line voltage monitoring and the method based on formulas

    對蓄電池的監控技術的關鍵是蓄電池荷電狀態的檢測，本文探討了三種檢測方法：一是基於蓄電池在線電壓檢測蓄電池荷電狀態；二是基於蓄電池穩態開路電壓檢測蓄電池荷電狀態；三是公式法。
  12. A novel topology of dc - rail zvt voltage source three - phase pwm inverter is advanced. the principle, design considerations, modulation index and efficiency of the proposed inverter are discussed in detail

    提出了一種新型直流母線零電壓過渡電壓源三相pwm逆變器，並對該電路的工作過程、參數設計、調制系數以及工作效率等進行了詳細的分析和試驗研究。
  13. An optimization model of distribution network reconfiguration is established, in which the minimum network loss is taken as objective function, the restrictions to the decline of voltage and current are taken as constraint conditions

    以網損最小為目標函數，以配電網電壓降的限制、線路電流量的限制等為約束條件，建立了配電網路重構優化模型。
  14. The power network detection information system based on gsm network is an intelligent product with computer technology, gsm mobile communication technology and signal processing technology, it can allow the real time detection of the voltage of the electricity transmission lines, can report the malfunction of the lines to the supervision center and the operators, and even can control relevant electricity equipments

    基於gsm網路的電力網檢測信息系統是集計算機技術、 gsm移動通信技術、信號處理技術於一體的智能產品，實現對電力網輸電線路電壓進行實時檢測，向監控中心和工作人員報告線路故障，甚至輸出開關量控制相應電力設備的功能。
  15. Line drop compensator

    線路電壓補償器
  16. Line voltage drop

    線路電壓下降
  17. The capacitance of a line has two related voltage effects

    線路電容對線路電壓有兩個影響。
  18. Universal calculation of effective voltage drop of main low - voltage supply line in a mining district

    采區干線式低壓供電線路電壓損失通用計算公式的探討
  19. Remove the control box to the ground near the power supply, which can reduce the circuitry voltage drop and avoid the effect of vibration

    將控制箱移至地面靠近電源處，減小了線路電壓降，避免了震動影響。
  20. The consumers can use 400v circuitry voltage as signal node power supply

    用戶可以直接採用400v線路電壓為信號節點電源。
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