betweenprep. 1.介于(两者或多者)之间 2.在一段时间(两天、两年、两次事件等)之内 3.介于(数量、重量、距离等的)两个量度之间 4.(指一条线)将(一处)与另一处分隔开 5.从(一处) phasesn. 时期,局面,阶段 名词phase的复数形式 go betweenn.[U,C] 中间人 ...
during the various phases of the implementation, distinguishing between initial costs for the acquisition of the software and infrastructure, [...] daccess-ods.un.org 虽然咨询 委员会理解未来费用或许无法准确估计,但认为本应提供关于所有资金 来源已动用的资金数据,以及关于费用构成的一些资料,还有在实...
PURPOSE:To detect the voltage difference and phase difference between a three- phase power source and a load through one circuit, by determining the absolute values of the negative-phase-sequence voltage differences among all the phases and comparing the sum of the absolute values with a set ...
Fig. 11(e) shows line voltage between phase (a) and phase (b) before LC filter and load voltage is shown in Fig. 11(f). Download: Download full-size image Figure 11. (a) Input line voltages (b) DC-link voltage (c) the MF transformer primary voltage (d) the MF transformer ...
and others. Overvoltages are transitory phenomena. It is defined as any transitory voltage between phase and ground or between phases with a crest value higher than the crest value of maximum system voltage[14]. These overvoltages are often expressed in per unit values, with maximum system volta...
andthetheoreticalrelationshipbetween phase-to-phasevoltageandnaturalunbalancevoltageisanalyzed. 同时分析了线电压与自然不平衡电压的关系。 www.juyy.net 9. Theinstrumentsimultaneouslysampleforthreephasevoltageandcurrent. 该仪器具有以下特点:仪器对三相电压电流同时采样; ...
the single-phase three-potential voltage-reducing power factor correcting circuit is used for receiving the input voltage and is coupled to the first output end, the middle point and the second output end; the first output capacitor is coupled to the first output end and the middle point; the...
morephases,orbetweenoneormorephasesandground.Atthefaultpositionthe voltagedropstoalowvalue.Theeffectoftheshortcircuitatotherpositionsinthe systemisaneventofacertainmagnitudeanddurationattheinterfacebetweenthe equipmentandthepowersystem.Theshort-circuitfaultwillalwayscauseavoltagesag ...
网络释义 1. 线电压 电气工程专业英语词汇表 - 豆丁网 ... Discharge 放电phase-to-phase voltage线电压Dielectric 电介质,绝缘体 ... www.docin.com|基于29个网页 2. 相间电压 消防专业词汇英语翻译(P-Z) ... phase fault 相间短路phase-to-phase voltage相间电压phased evacuation 分段疏散 ... ...
aFor instance, when the injecting voltage has the same phase angle of the distribution system voltage, the magnitude of the injected voltage is small, but a large active power is required. 例如,当注射的电压有分布式系统电压的同一个相位角时,被注射的电压的巨大是小的,但需要一个大活动电源。[tran...