In a balanced three-phase system, the source has an abc-phase sequence and is connected in delta. There are two loads connected in parallel. Load 1 is connected in wye and has a phase impedance of . Load 2 is connected in delta and has a phase impedance of . The line impedance is . Determine the phase voltages of the source if the current in the a phase of load 1 is IAN1 = 12<30o A rms.
Answer to relevant QuestionsA balanced three-phase delta-connected source supplies power to a load consisting of a balanced delta in parallel with a balanced wye. The phase impedance of the delta is , and the phase impedance of the wye is . The ...A cluster of loads is served by a balanced three-phase source with a line voltage of 4160 V rms. Load 1 is 240 kVA at 0.8 pf lagging and load 2 is 160 kVA at 0.92 pf lagging. A third load is unknown except that it has a ...A balanced three-phase source serves the following loads: Load 1: 18 kVA at 0.8 pf lagging Load 2: 10 kVA at 0.7 pf leading Load 3: 12 kW at unity pf Load 4: 16 kVA at 0.6 pf lagging The magnitude of the line ...Find C in the network shown such that the total load has a power factor of 0.9 lagging. Determine the driving point impedance at the input terminals of the network shown in fig P11.1 as a function of s.
Post your question