sequence The occurrence of positive sequence, negative sequence and zero sequence is to analyze the unsymmetrical component of the three-phase into symmetrical component (positive and negative sequence) and zero sequence component of the same direction when the system voltage and current appear ...
sequence The occurrence of positive sequence, negative sequence and zero sequence is to analyze the unsymmetrical component of the three-phase into symmetrical component (positive and negative sequence) and zero sequence component of the same direction when the system voltage and current appear ...
正序、负序和零序(Positivesequence,negativesequenceandzerosequence)Positivesequence,negativesequenceandzerosequenceTheoccurrenceofpositivesequence,negativesequenceandzerosequenceistoanalyzetheunsymmetricalcomponentofthethree-phaseintosymmetricalcomponent(positiveandnegativesequence)andzerosequencecomponentofthesamedirectionwhenthe...
美 英 un.正序;顺序 网络正相序;顺相序 英汉 网络释义 un. 1. 正序 2. 顺序 例句 释义: 全部,正序,顺序,正相序,顺相序 更多例句筛选
1.Voltage parameters (such as: voltage, deviation, harmonic voltage, negative-sequence voltage etc.电压指标(如电压偏差、谐波电压、负序电压等)除了和用户负荷有关外,还和电网阻抗有关。 4)positive sequence voltage正序电压 1.To address the problem of zero sequence direction relay’s non-operating under...
美 英 n.正序的 英汉 网络释义 n. 1. 正序的 例句 更多例句筛选
10、 连续数例 1:In an increasing sequence of 10 consecutive integers, the sum of the first 5 integers is 560. What is the sum of the last 5 integers in the sequence?(A) 585 (B) 580 (C )575 (D)570 (E) 565例 2:If n is an integer greater than 6, which of the following mus...
The positive,negative and zero sequence components of three-phase supply voltages can be gained by mathematic analysis and can also be tested by the special instruments. 三相电源电压的正序、负序和零序分量值可通过数学分析计算得到,也可用专用仪器直接测出,对于三相三线制供电系统,在没有专用仪器的情况下...
3)positive-and negative-sequence currents正负序电流分量 4)negative sequence current负序电流 1.Design and application of generatornegative sequence currentmonitoring instrument;发电机负序电流监测仪的设计与实现 2.Much more attention is paid to the analysis of the method how to define the characteristic cu...
The invention discloses a positive and negative sequence current real-time detection method, which comprises the steps as follows: a three-phase alternating current is adopted through sampling; a positive sequence angle value Theta+(k) of sampling time synchronously rotating with the current is ...