%0 Journal Article
	%A Mihaela Popescu and  Alexandru Bitoleanu and  Mircea Dobriceanu
	%D 2009
	%J International Journal of Physical and Mathematical Sciences
	%B World Academy of Science, Engineering and Technology
	%I Open Science Index 25, 2009
	%T Compensation–Based Current Decomposition
	%U https://publications.waset.org/pdf/6853
	%V 25
	%X This paper deals with the current space-vector
decomposition in three-phase, three-wire systems on the basis of
some case studies. We propose four components of the current spacevector
in terms of DC and AC components of the instantaneous
active and reactive powers. The term of supplementary useless
current vector is also pointed out. The analysis shows that the current
decomposition which respects the definition of the instantaneous
apparent power vector is useful for compensation reasons only if the
supply voltages are sinusoidal. A modified definition of the
components of the current is proposed for the operation under
nonsinusoidal voltage conditions.
	%P 21 - 26