$7\mathrm{.}3$ An equivalent source at $69$ kV has a three$-$phase short$-$circuit capacity of $1180$ MVA with X$/$R $=10.$ It feeds a dedicated feeder through a $30$ MVA, $69$ kV$/12\mathrm{.}47$ kV transformer with a leakage impedance of $5$ percent. A data hotel whose loads primarily consist of computers and network servers is fed by a $1500$ kVA, $12\mathrm{.}47/480$V service transformer. The leakage impedance is $4$ percent. A capacitor bank is configured wye$-$grounded and installed at the secondary of the $69/12\mathrm{.}47$ kV transformer. The capacitor bank has an adjusted rating of $3\mathrm{.}287$ Mvar at $12\mathrm{.}47$ kV $($line$-$line voltage$).$ The nonlinear load has a fundamental current of $450$ A and it produces $11$th order harmonic current of $5\mathrm{.}3$ percent of the fundamental.