equivalent adj. 1.相當(dāng)?shù)?,相同的,同等的?2.【化學(xué)】等價(jià)的,當(dāng)量的;【數(shù)學(xué)】等價(jià)的;等量的;等勢(shì)的;【物理學(xué)】等效的;【數(shù)學(xué)】等面積的,等體積的。 3.同意義的 (to)。 n. 1.同等物;【數(shù)學(xué)】等價(jià),等值,等價(jià)物,等值物;等量物;相當(dāng)物。 2.同義詞,對(duì)應(yīng)詞句 (of)。 3.【化學(xué)】當(dāng)量;克當(dāng)量;等量。 4.【地質(zhì)學(xué);地理學(xué)】同期地層。 a square equivalent to a triangle 同三角形等積的正方形。 five pounds or its equivalent in books 五鎊或相當(dāng)于五鎊價(jià)值的書(shū)籍。 chemical equivalent 化學(xué)當(dāng)量。 electrochemical equivalent 電化當(dāng)量。 transmission equivalent 【電學(xué)】傳輸衰耗等效值。 be equivalent to 等于;相當(dāng)于。 adv. -ly
The inductor will be calibrated as a 2 - terminal device and the series equivalent inductance of the device will be reported 電感器將被視作二端器件進(jìn)行校正,并列報(bào)該器件的連串等效電感量。
In order to simplify control parameters design , the modeling method of equivalent inductance is put forward and validated by simulation and experimentation 在此基礎(chǔ)上為簡(jiǎn)化控制系統(tǒng)參數(shù)設(shè)計(jì),利用等效電感建模法建立了調(diào)速系統(tǒng)在復(fù)頻域內(nèi)的動(dòng)態(tài)數(shù)學(xué)模型,并進(jìn)行了仿真和試驗(yàn)驗(yàn)證。
The 3d model of the metro transformer was built up based on the nonlinear static finite element method with edge element and the equivalent inductances between different windings were calculated by the model 為此,運(yùn)用磁集成技術(shù)將平衡電抗器與變壓器有機(jī)結(jié)合,構(gòu)造出新型12脈波二重逆變牽引供電系統(tǒng),實(shí)現(xiàn)利用集成磁件的等效電感取代平衡電感的設(shè)計(jì)思想。
The method to obtain the equivalent inductance of im is proposed , and the small - signal model of the peak - current controlled im - fac converter is founded . based on the presented small signal model , the parameter design of the compensator is accomplished 提出im中電感的等效方法,依據(jù)電感等效值和建立的峰值電流控制fac變換器的小信號(hào)模型完成了采用峰值電流控制的im - fac變換器的小信號(hào)分析和補(bǔ)償器設(shè)計(jì)。
The basic idea is that increasing the equivalent harmonic impedance of power network by valid control of active filter , in order to enhance the performance of passive filter and damp the resonance between the passive filter and the equivalent inductance of the power network 無(wú)源支路在補(bǔ)償無(wú)功功率的同時(shí)還可以濾除因非線性負(fù)載產(chǎn)生的特征諧波電流,為了抑制無(wú)源支路跟電網(wǎng)等效電感產(chǎn)生的諧振現(xiàn)象以及改善無(wú)源濾波器的濾波性能,系統(tǒng)中采用諧振注入式有源濾波拓?fù)洹?
Some important parts for these two vsc - hvdc control systems are designed in detail , especially the structures and parameters of the vsc controllers , as well as the principles for selecting the equivalent inductance of the convertor transformer and the capacitance of the capacitor on the dc side of the vsc . digital simulation using netomac is done to verify the validity of those proposed control strategies . ( 2 ) the operation performance of the vsc - hvdc under some characteristic faulted conditions without any protection measures are studied , and the over - current and over - voltage of the vsc - hvdc during those faults is revealed ( 2 )對(duì)vsc - hvdc在沒(méi)有保護(hù)控制的情況下其交流側(cè)、直流側(cè)和vsc內(nèi)部等部位發(fā)生常見(jiàn)較嚴(yán)重故障時(shí)的運(yùn)行特性進(jìn)行了仿真研究,總結(jié)出這些較嚴(yán)重故障可能對(duì)vsc - hvdc造成的危害,并針對(duì)這些危害提出了幾種切實(shí)有效的保護(hù)策略,仿真結(jié)果證實(shí)了應(yīng)用這些保護(hù)策略可確保vsc - hvdc中的一些重要部件能夠在大多數(shù)類(lèi)型的故障時(shí)免遭過(guò)電壓或過(guò)電流的損害。