Procedures for measuring the local frequency and voltage phasor magnitude of distorted voltages for power system relaying

S.A. Soliman; A.M. Al-Kandari; M.E. El-Hawary

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Procedures for measuring the local frequency and voltage phasor magnitude of distorted voltages for power system relaying

机译：电力系统继电失真电压本地频率和相量幅值的测量程序

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In this paper, fast and accurate procedures for measuring the local frequency and voltage phasor magnitude of a distorted bus voltage signal are proposed. The procedures process the instantaneous values of the bus voltage signal and its derivatives for signals corrupted by noise and harmonics. A limited number of samples is required to calculate the voltage phasor magnitude and local frequency (a maximum of seven samples). The effects of critical parameters such as data window size and sampling frequency are studied using synthetic data.

机译：本文提出了一种快速，准确的程序，用于测量失真的总线电压信号的本地频率和电压相量幅值。该程序处理总线电压信号及其衍生物的瞬时值，以处理被噪声和谐波破坏的信号。需要有限数量的样本来计算电压相量幅值和本地频率（最多七个样本）。使用合成数据研究关键参数（例如数据窗口大小和采样频率）的影响。

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来源
《Electric power systems research》 |1996年第2期|p.145-151|共7页
作者
S.A. Soliman; A.M. Al-Kandari; M.E. El-Hawary;
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作者单位

Power System Research Group, Electrical Engineering Department, Faculty of Technological Studies, PO Box 42325, Shuwaikh 70654, Kuwait;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类理论与分析;发电、发电厂;
关键词
frequency relaying; digital control; distorted voltage; power system control;

机译：频率继电器数字控制电压畸变电力系统控制;

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1. Control of Single-Phase Power Converters Connected to Low-Voltage Distorted Power Systems With Variable Compensation Objectives [J] . Bonaldo Jakson Paulo, Morales Paredes Helmo K., Pomilio Jose Antenor Power Electronics, IEEE Transactions on . 2016,第3期

机译：具有可变补偿目标的连接到低压失真电力系统的单相功率转换器的控制
2. Fast adaptive schemes for tracking voltage phasor and local frequency in power transmission and distribution systems [J] . Kamwa I., Grondin R. IEEE Transactions on Power Delivery . 1992,第2期

机译：用于跟踪输电和配电系统中的电压相量和本地频率的快速自适应方案
3. Linear Kalman filtering algorithm applied to measurements of power system voltage magnitude and frequency: A constant-frequency model [J] . Soliman S.A., Abdel-Rahman M.H., El-Hawary M.E. Electrical and Computer Engineering, Canadian Journal of . 1997,第4期

机译：线性卡尔曼滤波算法应用于电力系统电压幅值和频率的测量：恒定频率模型
4. Quality norms for steady state and transient short-time variation of supply voltages and frequencies in presence of distorting loads for networks with localised power [C] . Nicolae, P.-M. . 1999

机译：对于具有局部负载的网络，在存在负载失真的情况下，电源电压和频率的稳态和瞬态短时变化的质量规范
5. An integrated-optic current sensor for relaying and metering in high-voltage power systems. [D] . Bull, Jeffrey David. 2004

机译：集成光学电流传感器，用于高压电力系统中的继电器和计量。
6. Low Power Contactless Voltage Sensor for Low Voltage Power Systems [O] . Antonio Delle Femine, Daniele Gallo, Carmine Landi, 2019

机译：用于低压电力系统的低功率非接触电压传感器
7. Control of Single-Phase Power Converters Connected to Low-Voltage Distorted Power Systems With Variable Compensation Objectives [O] . Jakson Paulo Bonaldo, Helmo K. Morales Paredes, Jose Antenor Pomilio 2016

机译：控制具有可变补偿目标的单相电源转换器连接到低压失真电源系统
8. Comparison of DC Voltage Reference Measuring Systems of HUT and NPL. EurometProject 495. Comparison of Voltage Measurement at DC Voltages up to 100 kv [R] . Juri, C., Jari, H., Jukka, P. 2000

机译：HUT和NpL直流电压参考测量系统的比较。 Eurometproject 495.直流电压高达100千伏的电压测量比较

Procedures for measuring the local frequency and voltage phasor magnitude of distorted voltages for power system relaying

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