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Integrated AC & DC Design & Analysis
Model-Driven SCADA, EMS, PMS, ADMS & SAS
A Unified Digital Twin PlatformDesign, Operation, and Automation
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In Industrial applications, time is money. Quickly identifying faults and restoring assets is crucial to minimize downtime and costs. The ETAP AFAS (Advanced Fault Analysis Software) leverages disturbance records and telemetry data to locate faults and provide steps to restore assets while the fault is being addressed, increasing the chances of a quick resolution. Furthermore, ETAP AFAS seamlessly integrates several other ETAP software applications such as with the centralized relay management software (eProtect), eSCADA, and Intelligent Load Shedding (iLS) to provide a fully integrated solution for managing your industrial system. With this complete solution, engineers and operators can manage faults efficiently, minimize downtime, and maximize operational efficiency.
ETAP Automated Fault Analysis System (AFAS) solution provides Real-Time and advanced analytics of electrical faults for your complex networks. Using the ETAP digital twin combined with disturbance records, engineers and operators have a clear forensic picture of any electrical fault in the network. Using proven ETAP analysis solvers, AFAS identifies faults, including fault type, start time, protection trip time, fault magnitudes, and fault distance/impedances. A novel signal injection features allow users to playback recorded data into the protection model to compare "as designed" vs. "as found" relay response. This comparison using ETAP electrical digital twin is used to validate system response per the configured protection scheme, and the sequence of operation was followed within expected time durations.
FlickerMeter is part of the Power Quality applications in ETAP. FlickerMeter allows importing CSV-formatted data files and analyzes up to 20 signals at each run, to evaluate flicker compliance against emission limits. Flicker calculations comply with IEC 61000-4-15 which is the standard for electromagnetic compatibility (EMC) and the calculation provides instantaneous, short-term (PST), and long-term (PLT) flicker indices based on a voltage waveform loaded into the calculator.
The integration of electric vehicles (EVs), PV systems, battery energy storage systems (BESS), and more has presented us with exciting opportunities and challenges. One such challenge is the need for unbalanced network harmonic analysis, especially when dealing with single-phase charging vehicles and inverter controls.
Discover how this powerful simulation tool evaluates, verifies, and confirms the operation and selectivity of the ZSI scheme for different types of faults. The ZSI capabilities empower engineers and professionals like you to take control of electrical power system protection and analysis, enhance safety, minimize equipment damage, and validate arc flash mitigation techniques and scenarios.
Are you curious about the limitations of short-circuit standards and their inadequacy in addressing arc-flash incident energy calculations? In this presentation, we will review the challenges posed by these standards with an emphasis on IEC 60909-2016 and provide you with an explanation of ETAP arc-flash solutions to these limitations.