Unbalanced Network Short Circuit
Unbalanced Network Short Circuit Analysis
Device Duty Calculation & Evaluation ?for Multi-Phase, Single-Phase, AC & DC Systems?
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ETAP Unbalanced Network Short Circuit is the most comprehensive unbalanced network short circuit analysis software to study shunt and simultaneous faults for distribution, transmission, and traction networks.
- 3-phase unbalanced and 1-phase networks
- Run and evaluate all fault types in one study
- Shunt and simultaneous faults
- Fault current as function of time with AC & DC decay
- Simulate protective device responses to fault currents and configuration changes
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Key Features
- Unbalanced Network Short Circuit Standards?
- ANSI C37.10 for AC systems?
- IEC 60909 for AC systems?
- IEC 61660 for DC systems?
- GOST Russian Std. for AC systems?
- Unbalanced / balanced faults on unsymmetrical systems
- Shunt fault – 3-phase, 3-phase - ground
- Line - ground – Phase A or Phase B or Phase C
- Line - line - ground
- Open circuit - Phase A or Phase B or Phase C
- Conventional short circuit calculations
- Pre-fault system loading consideration
- Result visualization on OLV and GIS view?
- Generator circuit breaker duty evaluation per IEC 62271 / ANSI?
Advanced Distribution Management System
ETAP ADMS? is an integrated power distribution management system unifying SCADA, Distribution Network Applications & OMS in a single modular solution.
Network Analysis
Network Analysis includes modules such as Short Circuit, Load Flow, Arc Flash, Motor Starting and more.
Utility Distribution
An integrated geospatial-driven planning, protection & Advanced Distribution Management System - ADMS
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Videos
In this webinar, we introduce ETAP Unbalanced Network Short Circuit Analysis and demonstrate how to evaluate the impact of shunt and sliding faults on balanced and unbalanced networks: *Device Duty Evaluation for multi-phase, single-phase, AC & DC systems * Run and evaluate all fault types in one study * Shunt, series, and simultaneous faults * Simulate protective device responses to fault currents and configuration changes Unbalanced Network Short Circuit Standards: * ANSI C37.10 for AC systems * IEC 60909 for AC systems * IEC 61660 for DC systems
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