Current Transformer Saturation (CT)

"Current Transformer Sizing & Saturation Calculation with Transient Performance Analysis of CT Using ATP Software" by Sachin Tiwari1 and Aditya Pandey2

IEEE IAS "CT Saturation Calculations: Are They Applicable in the Modern World?—Part I: The Question" by Roy E. Cossé, Jr., Donald G. Dunn, and Robert M. Spiewak

IEEE IAS "CT Saturation Calculations - Are they Applicable in the Modern World? - Part II, Proposed Responsibilities" by Roy E. Cossé, Jr., Donald G. Dunn,Stanley E. Zocholl,Terence Hazel, David T. Rollay, P.E. and Robert M. Spiewak PRSC "CT Saturation Excel Spreadsheet" - showing the effects of CT saturation on the fundamental component

[IAS "CT saturation calculations - are they applicable in the modern world? - Part III, low-ratio, high-current CT/microprocessor relay comparisons at a high-current testing laboratory" by Cosse, R.E., Jr. ; Chevron, Houston, TX ; Dunn, D.G. ; Spiewak, R.M. ; Bowen, J.E]

[saturation calculations - are they applicable in the modern world? - part IV: CT sizing as per IEC standard by Bertrand, P. ; Schneider Electr., Grenoble, France ; Mendik, M. ; Hazel, T. ; Tantin, P.]