@article{(Open Science Index):https://publications.waset.org/pdf/9189,
	  title     = {A Dynamic Filter for Removal DC - Offset In Current and Voltage Waveforms},
	  author    = {Khaled M.EL-Naggar},
	  country	= {},
	  institution	= {},
	  abstract     = {In power systems, protective relays must filter their
inputs to remove undesirable quantities and retain signal quantities of
interest. This job must be performed accurate and fast. A new
method for filtering the undesirable components such as DC and
harmonic components associated with the fundamental system
signals. The method is s based on a dynamic filtering algorithm. The
filtering algorithm has many advantages over some other classical
methods. It can be used as dynamic on-line filter without the need of
parameters readjusting as in the case of classic filters. The proposed
filter is tested using different signals. Effects of number of samples
and sampling window size are discussed. Results obtained are
presented and discussed to show the algorithm capabilities.},
	    journal   = {International Journal of Electrical and Computer Engineering},
	  volume    = {5},
	  number    = {2},
	  year      = {2011},
	  pages     = {178 - 182},
	  ee        = {https://publications.waset.org/pdf/9189},
	  url   	= {https://publications.waset.org/vol/50},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 50, 2011},