A new approach to the reactive current detection in three-phase systems under nonsinusoidal voltage condition

According to the defect of the instantaneous reactive power theory under nonsinusoidal voltage condition, the rotating frame detection algorithm is proposed. The reactive current can be detected accurately under nonsinusoidal voltage condition by the detection algorithm. Compared with other rotating...

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Bibliographic Details
Published in2011 6th IEEE Conference on Industrial Electronics and Applications pp. 893 - 896
Main Authors Xiaobin Zhang, Yanru Zhong
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.06.2011
Subjects
Algorithm design and analysis
Detection algorithms
Harmonic analysis
Heuristic algorithms
nonsinusoidal voltage
Power harmonic filters
reactive current detection
Reactive power
rotating frame detection algorithm
Simulation
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ISBN9781424487547
1424487544
ISSN2156-2318
DOI10.1109/ICIEA.2011.5975713

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Summary:According to the defect of the instantaneous reactive power theory under nonsinusoidal voltage condition, the rotating frame detection algorithm is proposed. The reactive current can be detected accurately under nonsinusoidal voltage condition by the detection algorithm. Compared with other rotating frame detection algorithms, the algorithm only need the voltage and current instantaneous values instead of the voltage phase angle. This effectively simplifies the hardware detection circuit.
ISBN:9781424487547
1424487544
ISSN:2156-2318
DOI:10.1109/ICIEA.2011.5975713