1. IEC 60050-617, International electrotechnical vocabulary – part 617: organization/market of electricity, 2009.
2. IEC/TR 61869-103, Ins. trans. -tech. report: the use of instrument transformers for power quality measurements, 2012.
3. Issues in the characterization of power quality instruments;Gallo;Measurement,2010
4. Power quality evaluation in smart grids considering modern distortion in electric power systems;Morsi;Electr. Power Syst. Res.,2011
5. IEC 61000-4-30, Electromagnetic compatibility (EMC): testing and measurement techniques – power quality measurement methods, 2015.