2022 IEEE Power &Amp; Energy Society General Meeting (PESGM) 2022
DOI: 10.1109/pesgm48719.2022.9916858
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Mitigation of fault related voltage swell on distribution feeders using DER-based advanced inverter controls

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Cited by 2 publications
(2 citation statements)
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“…For this feeder, the highly unbalanced fault current flowing through underground cables with mutual coupling and the effective phase/ground impedances at the fault location result in such a voltage swell. This aspect of voltage swell is discussed in [33]. As a result, within one cycle after the fault is applied, a large number of solar PV units trip for Phases A and C. This results in a loss of approximately 1099 kW generation for Phase A and 1314 kW generation for Phase C. It was previously discussed in [33] that even with the volt-VAr control the voltage profiles (and the loss of generation) remain very similar.…”
Section: A Unbalanced Fault On the Distribution Networkmentioning
confidence: 99%
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“…For this feeder, the highly unbalanced fault current flowing through underground cables with mutual coupling and the effective phase/ground impedances at the fault location result in such a voltage swell. This aspect of voltage swell is discussed in [33]. As a result, within one cycle after the fault is applied, a large number of solar PV units trip for Phases A and C. This results in a loss of approximately 1099 kW generation for Phase A and 1314 kW generation for Phase C. It was previously discussed in [33] that even with the volt-VAr control the voltage profiles (and the loss of generation) remain very similar.…”
Section: A Unbalanced Fault On the Distribution Networkmentioning
confidence: 99%
“…This aspect of voltage swell is discussed in [33]. As a result, within one cycle after the fault is applied, a large number of solar PV units trip for Phases A and C. This results in a loss of approximately 1099 kW generation for Phase A and 1314 kW generation for Phase C. It was previously discussed in [33] that even with the volt-VAr control the voltage profiles (and the loss of generation) remain very similar. However, it should be noted that instead of inverter abnormal response Category I from IEEE 1547-2018, a more aggressive Category III implementation would result in the Phase A inverters remaining connected though the fault.…”
Section: A Unbalanced Fault On the Distribution Networkmentioning
confidence: 99%