Title :
Measurement of Equivalent-Circuit Parameters for Single-Phase Transformers with Unknown Turns-Ratio and Large Series-Branch Impedances
Author :
Mukerji, Saurabh Kumar ; Singh, Ghanshyam Kumar ; Goel, Sandeep Kumar ; Basu, Kartik Prasad
Author_Institution :
F.E.T., Multimedia Univ., Melaka
Abstract :
This paper describes a simple method for the determination of turns-ratio and equivalent-circuit parameters of single-phase transformers with large series-branch impedances. Based on test results, phasor diagrams are drawn which give formulas for the turns-ratio and equivalent circuit parameters with series-branch impedance split into low- and high-voltage components
Keywords :
equivalent circuits; transformers; equivalent-circuit parameters; phasor diagrams; series-branch impedances; single-phase transformers; turns-ratio; Ammeters; Circuit testing; Current measurement; Impedance measurement; Phase transformers; Power measurement; Switches; Voltage; Voltmeters; Wattmeters;
Conference_Titel :
Electrical and Computer Engineering, 2006. ICECE '06. International Conference on
Conference_Location :
Dhaka
Print_ISBN :
98432-3814-1
DOI :
10.1109/ICECE.2006.355644
