1) phasor
['feizə]
相量
1.
Sine steady-state circuit by phasor graphology analyzing;
正弦稳态电路的相量图解法
2.
The general method of calculating alternating current using phasor;
计算正弦交流电路的一种方法——相量法
3.
Discrete Fourier transform(DFT) is the basic method for the measurement of frequency and phasor of power system.
离散傅里叶变换(DFT)是电力系统中频率及相量测量的基本算法,作者首先从理论上分析了传统的离散傅里叶算法存在的测量误差,并在传统的离散傅里叶算法的基础上提出了一种前向递推的DFT算法,该算法利用3点DFT数据进行频率及相量的测量,有效减小了运算量,仿真试验验证了所提算法的正确性。
2) Vector
[英]['vektə(r)] [美]['vɛktɚ]
相量
1.
Measurement of solenoid coil inductance using sine voltage vector
基于相量法的线绕电感参数的测量
2.
The article is about how to apply the concept of "vector" correctly to the teaching and to simplify the complicated calculations in analyzing sine circuits in stable state in accordance with the analysis of sine circuits in stable state, the key point and the special difficulty taught in colleges.
针对高等学校《电路分析》中“正弦稳态电路的分析” 这一教学重点、难点,在教学中正确引入“相量” 的概念,简化正弦稳态电路分析过程中繁杂的数学运算;通过归纳、对比、总结,达到由浅入深、循序渐进的教学目的。
3) phase quantity
相量
1.
The patent technology was used in experiment teaching, which can fast analyze the phase quantity without the phase quantity picture.
简要介绍了快速同步分析盘的结构和在实验教学中的基本使用方法,将专利技术应用于实验教学,不用画相量图就能进行快速相量分析,为《电力电子变流技术》课堂教学与实验教学和工程设计提供了方便,巧妙地解决了学生学习中的困难,取得了极好的教学与实验效果,填补了电力电子技术实验教学的国内外空白。
4) phasor measurement
相量测量
1.
Survey of phasor measurement errors on DFT-based non-synchronous sampling;
基于DFT的非同步采样情况下相量测量误差研究综述
2.
Study on application of synchronous clock’s phasor measurements based on GPS in power system;
基于GPS同步时钟的相量测量在电力系统中的应用研究
3.
A high-precision algorithm for phasor measurement of power systems
一种高精度的电力系统相量测量方法
5) phase measurement
相量测量
1.
Accuracy and stability of phase measurement are essential requirements for high-speed dynamic balance of aeroengine rotor.
针对发动机转子高速动平衡转速波动、无法保证振动信号同步整周期采样的特点,提出了一种基于转速脉冲的振动信号重构技术,大大提高了相量测量的准确度和稳定性。
2.
The paper presented the arithmetic of difference Kalman Filtering and the arithmetic of KF and DKF used to the phase measurement.
本文提出了差分 Kalman 滤波算法,并把 Kalman 滤波和差分 Kalman 滤波算法用于相量测量。
6) phasor measurements
相量量测
1.
Given such advantages of the WAMS as higher metering quality, possessing synchronized phasor measurements and fast data communications, the status quo on power system state estimation based on WAMS is reviewed and analyzed from three aspects, including the models of using nodal voltage phasor measurements with high accuracy, models of using branch curre.
针对 WAMS测量精度高、具有同步相量测量功能以及数据传输快等特点,分别从引入高精度节点电压相量量测的状态估计算法、引入高精度支路电流相量量测的算法、引入全部WAMS量测的算法以及其他与WAMS状态估计相关的问题等4个方面,介绍了目前引入WAMS量测的各种状态估计算法;并详细分析了各种算法的优缺点和适用范围,从工程应用出发研究其可行性,对部分算法给出了改进措施。
补充资料：导纳(见相量法)
导纳(见相量法)
admittance
(admittanee)见相量法。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条