青年中文positive sequence的意思
positive sequence中文翻譯：
正序
sequence───n.[數][計]序列；順序；續發事件；vt.按順序排好
positive───adj.積極的；[數]正的，[醫][化學]陽性的；確定的，肯定的；實際的，真實的；絕對的；n.正數；[攝]正片
assassination sequence───暗殺序列
drawing sequence───放煤順序
sequence diagram───順序圖，循序圖；程序表
sequence alignment───[醫]序列對比，序列對仗
positive mood───積極情緒
positive thinking───積極思考
fabaceous sequence───豆科序列
A new method for the positive sequence voltage detection is presented.───提出一種電網電壓正序分量的近似計算及實現方法。
In the paper, the reduced single phase short-circuit current equation expressing as positive sequence impi dance only is showed.───文中還提出了低壓系統中只用正序阻抗表達的單相短路電流的簡化計算公式。
The pulse steering circuit so designed solves fairly well the transition between positive sequence and negative sequence.───設計的脈沖導向電路較好地解決順序與逆序互相之間的過渡問題。
The positive sequence current, negative sequence current and zero sequence current through the fault point can be derived.───正序電流，負序電流，并通過故障點零序電流可以計算出來。
Different power-frequency positive-sequence parameter measurements for transmission lines are compared.───對架空輸電線路的工頻正序參數測量方法進行了分析比較。
The pulse steering circuit so designed solves fairly well the transition between positive sequence and negative sequence.───所設計的脈沖導向電路較好地解決順序與逆序互相之間的過渡問題。
Positive Sequence and Frequency Estimation of Distorted Power Signals Using Extended Kalman Filter───基于擴展卡爾曼濾波的電網畸變信號正序分量和頻率估計
Application of Positive-Sequence Fault Component Element in EHV Electric TransmissionLine Relay Protection───正序故障分量元件在超高壓輸電線路繼電保護中的應用
Adaptive Detecting Method for Fundamental Positive Sequence, Negative Sequence Components and Harmonic Components Based on Space Vector───空間矢量法自適應檢測基波正負序及諧波分量
In typical six-phase transmission system, half positive sequence, half zero sequence and half negative sequence fault components are independent of the variance of system impedance.
The transformation of the instantaneous value symmetry component applied, the positive sequence space vector of fault component of the voltage and current can be derived.
A new directional element based on the fault component positive sequence reactance (FCPSR) is presented.
The methods overcome the shortcoming that time constant is greater and filtering result is affected by frequency variation for a analogue positive sequence voltage filter.
These disadvantages could be eliminated in three-phase systems if the energy account based on the integral of the active power of the positive sequence component with the fundamental harmonic.
In the paper, the reduced single phase short-circuit current equation expressing as positive sequence impi dance only is showed.
A reliable digital directional relay based on positive sequence compensated voltage and current is proposed, which can be used on HV transmission lines as main protection.