Measuring of active and inactive powers of active rectifier in non-sinusoidal waveform power grid

Zolov, Pavel; Poliakov, Nikolai

doi:10.1109/icpds.2016.7756717

Cited by 4 publications

(1 citation statement)

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“…The non-active power includes fundamental reactive power Q 1 , D I , D V and D H . These powers are considered as a measure of harmonic source detection as mentioned in [17]- [19]. The powers D I , D V and D H depend on the total harmonic distortion of voltage and current at the PCC.…”

Section: Theoretical Backgroundmentioning

confidence: 99%

Quantification of harmonic pollution using non-fundamental apparent power

Gopalapillai,

Fernandez

2024

Electr Eng

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This paper proposes a method to determine harmonic pollution of consumers connected to single-phase low voltage distribution system. Today, the power quality of the system is greatly affected due to the penetration of non-linear loads. As per the IEEE standard 519-2014, both utility and consumers are responsible for reducing the harmonic pollution. This necessitates the quantification of harmonic contribution of individual consumers. The proposed method defines harmonic distortion indices for current and voltage separating consumer harmonic contribution at the point of common coupling (PCC). These indices are used to determine non-fundamental apparent power associated with each consumer connected to the PCC. Simulation results point to the effectiveness of this method in separating the harmonic contribution of consumer and utility. Experimental investigations are also carried out with several linear and non-linear loads comparing the performance of the method with the power definitions mentioned in IEEE standard 1459-2010.

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Section: Theoretical Backgroundmentioning

confidence: 99%