Network Backfeeds for an Open Feeder
Models backfeeds on a network protector with an open primary feeder breaker with or without a fault
Category: App
Conductor Slapping App
Models slapping between two conductors for a line-to-line fault involving these conductors
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IEEE 1584-2018 Calculator
Calculate arcing currents and incident energies using IEEE 1584-2018
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Overhead Line Impedances
Models impedances of overhead designs
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Arc Flash in a Padmounted Switch
Models the arc flash incident energy based on tests of PMH padmounted switches
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Comparison of TCC Clothing Curves
Compare TCC curves for different scenarios and assumptions
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Lightning Performance of Overhead Lines
Models the performance of overhead lines to direct strikes
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Impacts of a DER Grounding Bank on Arc Flash
Models the impact of a DER grounding bank on the clearing time and incident energy
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Impacts of a DER Grounding Bank on Arc Flash with Phase and Ground Relays
Models the impact of a DER grounding bank on the clearing time and incident energy for both phase and ground relays
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Network-Protector Operations with a Primary-Side Blown Fuse
Models a two-bank spot network fed by an overhead system with a fault and fuses blown on one primary supply
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Crossed or Rolled Phases on the Primary
Models a spot network where one primary supply has phasing issues
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Coordination of Burndowns on Overhead Conductors
Compares burndown curves of various overhead conductors to the clearing times of relayed circuit breakers
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Ground-Potential Rise from Line-to-Ground Faults (IEC)
Models the ground-potential rise from a fault on an overhead line
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Ground-Potential Rise from Line-to-Ground Faults
Models the ground-potential rise from a fault on an overhead line
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Sizing Temporary Protective Grounds
Size TPGs based on fault duty
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Currents and Fields from Two Underground, Coupled Cables
Models coupling from an underground cable to a nearby abandoned cable
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Coupling Between Overhead Lines
Models coupling from electric and magnetic fields
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Personnel Protection on Underground Systems: Adjacent Fault
Models touch voltages induced on a cut cable during a fault on a parallel cable
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Lightning Performance of Overhead Lines
Models the performance of overhead lines to direct strikes
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Personnel Protection on Underground Systems: Ground-Potential Rise
Models touch voltages induced on a cut cable during a fault where there is a ground-potential rise at the substation
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OpenETran for Modeling the Lightning Performance of Overhead Lines
Detailed modeling of the performance of overhead lines to direct strikes
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Utility Antenna Attachment Requirements
Requirements from selected utilities, including structure requirements and minimum separations