恢復電壓 的英文怎麼說
中文拼音 [huīfùdiànyā]
恢復電壓
英文
recovery voltage-
Acoustics - hearing protectors - measurement of effective sound pressure levels for level - dependent sound - restoration ear muffs
聲學.聽力保護器.電平相關聲音恢復耳罩的有效聲壓級測量Control strategy of dynamic voltage restorer
動態電壓恢復器的控制策略Dynamic voltage restorer, dvr
為消除動態電壓恢復器Digital voltage control for dc energy storage unit of dynamic voltage restorer
動態電壓恢復器直流儲能單元的數字電壓控制Due to the special use of tv guidance, the system needs : good performance of recover image on both subjective and objective review ; high compression rate and low delay
由於電視制導的特殊性，系統對視頻圖象壓縮的要求為:恢復圖象的主觀、客觀質量高;大壓縮比;系統實時性高、延遲小。Conventional hard switching technology has several flaws below : on and off loss, inductive off, capacitive on and diode recover problems. comparing with it, the loss of on and off decreases markedly, as the switches are on and off in zero voltage or zero current cases. and also the size of converter becomes smaller because of the higher of switching frequency
傳統硬開關技術由於存在開通關斷損耗大、感性關斷、容性開通、二極體反向恢復等問題，與之相比，軟開關技術在零電壓或零電流條件下導通，開關損耗明顯降低，加上開關頻率的提高使得變換器的體積得以減小，這也是軟開關技術受到青睞的原因。It can make the analysis report on the basis of the abstract nation standard. based practical analog analysis in some partial power net, obtain the harmonic oscillation characteristic curve, and verify the software is right
通過對某局域電網的實例模擬分析，結果表明，獲得了諧波諧振特性曲線，還根據實際測試數據，恢復了電網實際電壓電流波形，驗證了軟體的正確性。This paper makes a science analysis to power system " s harmonics and harmonic oscillation in partial power net, develop the analysis software of harmonic oscillation characteristic. make use of this software can obtain the harmonic oscillation characteristic curve in a row frequency range, can discover accurately oscillation, can make an in - depth analysis and statistics and renew the realistic curve of voltage or current on the basis of the measured - data
本文通過對電力系統諧波及局域電網諧波諧振現象的理論分析，設計、開發了局域電網諧波諧振特性分析軟體，利用該軟體可以獲取連續頻域內的諧波諧振特性曲線，發現準諧振區域，而且還能根據實際測試數據，正確統計分析出所要求的參數，同時能夠恢復電網實際的電壓、電流波形，並能根據國家標準自動生成分析報告。The simulation results show that, with the proposed coordinated recovery strategy implemented, the recovery performance of the tested multi - infeed hvdc system has been improved a lot when compared with the conventional control strategy "
該方法更注重直流系統兩端控制間的協調，更注重在直流系統恢復期間對其換流母線電壓的維持。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。Shunt power capacitors of the self - healing type for a. c. systems having a rated voltage up to and including 1000 v - part 2 : ageing test, self - healing test and destruction test
額定電壓在1000v以下含1000v的交流自恢復型旁路電容器.第2部分:老化試驗自恢復試驗和破壞性試驗It shows that the bias in the post - irradiation recovery period and the ratio of the interface state to the electron tunneling influence the recovery rate
模擬結果表明：退火過程所加柵偏壓的大小以及隧道電子效應與建立的界面態所佔比例的不同影響器件的恢復率。Less than 1 ms for the output voltage to recover within 100 mv of its
改變大於10 %小於1毫秒輸出電壓至恢復至100 ?毫伏內授權Less than 1 ms for the output voltage to recover within 100 mv of its previous level following any step change in load current
改變大於10 %小於1毫秒輸出電壓至恢復至100 ?毫伏內授權Application guide for transient recovery voltage for ac high - voltage circuit breakers
交流高壓斷路器瞬時恢復電壓的應用指南Dvr based on the line voltage compensating ( lvc ) is proposed in the present paper, which is suitable to the medium voltage distributing network
論文提出了適合中壓配電網使用的線電壓補償型動態電壓恢復器（ dvr ） 。According to the effect mechanism of mutual coupling on the system, a method of mutual coupling compensation in antenna arrays is proposed, a comparison of compensation results between the proposed method and the conventional method is made
根據互耦對系統的作用機制，給出了補償互耦影響的方法，把用此方法和用開路電壓補償法得出的恢復期望信號做了比較，補償效果明顯優于開路電壓法。The paper establishes a mathematic model that describes the relationship between the arc voltage, the recovery voltage and the arc shield voltage. lt makes a detailed theoretic analysis of the plasma changing laws between contacts and the arc shield gap arc in the arcing process and after - arcing recovery process. the model has achieved the same results as the experiment results
建立了描述真空滅弧室的電弧電壓、恢復電壓與屏蔽罩電壓之間關系的數學模型，從理論上詳細分系了燃弧過程和弧后恢復過程中，真空滅弧室觸頭間隙和觸頭與屏蔽罩間隙電弧等離子體的變化規律，取得了與試驗結果一致的結論。This paper designs a device of testing the arc shield voltage in the vacuum interrupter, and makes a study of the arcing and after - arcing recovery characteristics of the arc shield by measuring the arc current, the arc voltage, the recovery voltage and the arc shield voltage
本文設計了真空滅弧室屏蔽罩電壓測量裝置，並對真空滅弧室在燃弧和弧后介質強度恢復過程兩個階段的電弧電流、電弧電壓、恢復電壓和屏蔽罩電壓進行了全面、系統的波形測試，研究了真空滅弧室蒸汽屏蔽罩在燃弧和弧后介質強度恢復過程的特性。Supplement to guide for synthetic fault testing of ac high - voltage circuit breakers rated on a symmetrical current basis - 8. 3. 2 : recovery voltage for terminal faults - asymmetrical short - circuit current
額定在均衡電流基礎上的交流高壓斷路器模擬故障試驗指南補充. 8 . 3 . 2 :終端故障恢復電壓.不平衡短路電流分享友人