WASET
	@article{(Open Science Index):https://publications.waset.org/pdf/5523,
	  title     = {Study on Leakage Current Waveforms of Porcelain Insulator due to Various Artificial Pollutants},
	  author    = {Waluyo and  Parouli M. Pakpahan and  Suwarno and  Maman A. Djauhari},
	  country	= {},
	  institution	= {},
	  abstract     = {This paper presents the experimental results of
leakage current waveforms which appears on porcelain insulator
surface due to existence of artificial pollutants. The tests have been
done using the chemical compounds of NaCl, Na2SiO3, H2SO4, CaO,
Na2SO4, KCl, Al2SO4, MgSO4, FeCl3, and TiO2. The insulator
surface was coated with those compounds and dried. Then, it was
tested in the chamber where the high voltage was applied. Using
correspondence analysis, the result indicated that the fundamental
harmonic of leakage current was very close to the applied voltage
and third harmonic leakage current was close to the yielded leakage
current amplitude. The first harmonic power was correlated to first
harmonic amplitude of leakage current, and third harmonic power
was close to third harmonic one. The chemical compounds of H2SO4
and Na2SiO3 affected to the power factor of around 70%. Both are the
most conductive, due to the power factor drastically increase among
the chemical compounds.},
	    journal   = {International Journal of Electrical and Computer Engineering},
	  volume    = {1},
	  number    = {8},
	  year      = {2007},
	  pages     = {1143 - 1148},
	  ee        = {https://publications.waset.org/pdf/5523},
	  url   	= {https://publications.waset.org/vol/8},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 8, 2007},
	}