Ls Or Lp - Winding Inductance (Series Or Parallel Circuit) - Voltech AT5600 User Manual

C H A P T E R 1 4 - A T
14.6.4.
Parallel Circuit)
The inductance of a transformer winding may be tested using series or parallel
equivalent circuit models. An AC voltage is applied across the selected winding.
The voltage across and current through the winding are then measured using
harmonic analysis. The measured voltage is divided by the current to obtain a
complex impedance and the inductance is calculated.
On selecting 'LS Inductance (series cct)' or 'LP Inductance (parallel cct)' from the
Available Tests window, a dialogue box will be displayed.
To program the test:
1. Enter the signal and frequency required for the test.
AT5600 User Manual 98-119 issue 14
E D I T O R
LS or LP – Winding Inductance (Series or
or:
Page 316