... three-phase, 120 0-kvar, 13.8-kV capacitor bank, the positive-sequence reac-tance in ohms would beXCϭϭϭ158.7 Ω13.8 2 ᎏ1 .2 kV 2 ᎏMvarkV 2 ᎏMvar1ᎏ 2 fC 20 2 Chapter Five00. 02 0.040.060.080.10 ... presents a condition that is more difficult to control158 Chapter Four0 5 10 15 20 25 3011 .2 1.41.61.8 2 2 .2 2.4 2. 6 2. 83ABCFerroresonant Voltage (per Unit)Resistive Load @ 480 V BUS (% ... example, for the second harmonic, h ϭ 2, we get 2 ϫ (0, Ϫ 120 °, Ϫ 120 °) or (0°, 120 °, Ϫ 120 °), whichis the negative sequence. For the third harmonic, h ϭ 3, we get 3 ϫ (0°,Ϫ 120 °, Ϫ 120 °) or (0°, 0°,...