ETAP includes detailed modeling and simulation of key distribution equipment for steady-state as well as dynamic response.

Distribution Equipment Modeling Key Features

• Distribution Segment & Junctions
• Distribution Feeders, Lines & Cables
• Substations & Switching Stations
• Jumper, Cut, Open Point & Splice
• Distribution Transformers – Pole, Pad & Vault
• Open Delta Transformer
• Fuse Links & Fuse Cutouts
• Load Break Switches
• WECC - Type 1 wind turbine generator models (induction generator)
• WECC - Type 2 wind turbine generator models (induction generator with variable slip)
• WECC - Type 3 wind turbine generator models (doubly-fed induction generator)
• WECC - Type 4 wind turbine generator models (full scale power converter)
• Comprehensive excitation system & turbine/engine-governor models
• Switched shunt capacitor banks
• Distribution line pole configurations
• Distribution line constants calculation
• Distributed Load
• Spot Load
• Numerical Relays including overcurrent relays and distance relays
• Multiple generator dynamic models
• Complete synchronous & induction machine models
• Comprehensive dynamic load modeling
• AC & DC Photovoltaic and inverter modeling
• Voltage Regulators
• Phase shifting transformers
• Multiple types of harmonic filters