Improved high-accuracy algorithm for frequency measurement based on Fourier transform

Dianli Xitong Zidonghua/Automation of Electric Power Systems

Volumn 27, Issue 12, 2003, Pages 48-49+54

  Mo, Shaoqing ^a   Li, Xiacong ^b  

^a GUANGXI UNIVERSITY FOR NATIONALITIES   (China)

^b GUANGXI UNIVERSITY   (China)

Author keywords

Fourier transform; Frequency measurement; Phase angle difference; Power systems

Indexed keywords

ELECTRIC POWER SYSTEMS; ERROR ANALYSIS; FOURIER TRANSFORMS;

PHASE ANGLE DIFFERENCE;

ELECTRIC FREQUENCY MEASUREMENT;

EID: 0141708695     PISSN: 10001026     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (6)

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2. Hu Yanting, Li Benfan. A New Algorithm for Frequency Measurement Using in Safe-and-automatic Mechanism. Automation of Electric Power Systems, 1987, 11(6)
3. Terzija V, Djuric M, Kovcevic B, et al. A New Self-tuning Algorithm for the Frequency Estimation of Distorted Signals. IEEE Trans on Power Delivery, 1995, 10(4): 1779-1785
4. Phadk A G, Thorp J S, Adamiak M G. A New Measurement Technique for Tracking for Voltage Phaseoes, Local System Frequency, and Rate of Change of Frequency, IEEE Trans on Power Apparatus and Systems, 1983, 102(3)
5. Li Zhenran. Using Fourier Transform and Adaptive Sampling to Realize Measurement of Power System Frequency. Journal of Guangxi University (Natural Science Ed), 1996, 21(4)
6. Girgis A A, Peterson W L. Adaptive Estimation of Power System Frequency Deviation and Its Rate of Change for Calculating Sudden Power System Overloads. IEEE Trans on Power Delivery, 1990, 5(2): 585-594