@article{MAKHILLIJEPE20137225289,
    title = {Review of AC (Small) Current Measurement Techniques},
    journal = {International Journal of Electrical and Power Engineering},
    volume = {7},
    number = {2},
    pages = {27-37},
    year = {2013},
    issn = {1990-7958},
    doi = {ijepe.2013.27.37},
    url = {https://makhillpublications.co/view-article.php?issn=1990-7958&doi=ijepe.2013.27.37},
    author = {I.H.},
    keywords = {Current mearsurement techniques,small current mearsurement,equipment,electric power system,alternating current},
    abstract = {This study presents, a review of some techniques for Alternating 
  Current (AC) measurement. It is an overview to acquaint the researcher a spot 
  check of which best method to be chosen for small current measurement. In this 
  review, introduction of current measurement chronology, principles, methods, 
  advantages, disadvantages and some applications are discussed. The techniques 
  considered includes Rogowski coil, Hall effect, Shunt resistor current, optical 
  current, Optical current transformer, current transformer and mechanical current 
  measurement method. Rogowski coil, inductive current measurement method, current 
  could be measured without disturbing or interrupting the electric power system. 
  Hall effect current measurement could be entirely integrated on a single silicon 
  chip, resulting into low-cost, high-volume application in current measurement. 
  Shunt resistor current measurement with ground referenced output voltage, easy 
  single supply design, straight forward, easy and rarely requires more than an 
  operational amplify to implement, inexpensive and precise in current measurement. 
  These will result to low cost, better insulation, safety of personnel and equipment 
  and quality of electric power system production and usage. So, depending on 
  the desired electrical parameters needed, advantages and disadvantages from 
  each or combination of these methods could be use to achieve efficient and effective 
  current measurement, resulting to better control and regulation of electric 
  power system.}
    }