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Unbalanced Network Harmonic Analysis?

Comprehensive per phase network analysis?

• 3-Phase unbalanced harmonic power flow and compliance indices?
• 1-Phase unbalanced harmonic analysis?
• Includes balanced & unbalanced library distortion sources
• Unbalanced harmonic waveform & vector visualizer for "what-if" scenarios
• Short and long line modeling, skin effect, harmonic distortion limits evaluation per phase, plots per phase?
• Includes harmonic mitigation & unbalanced correction using Active Harmonic Filters?

Active Harmonic Filters ?

Improve efficiency while improving power quality?

• Digital twin modeling & simulation of active harmonic filters (AHF) or power conditioning systems (PCS)?
• Model generic or vendor specific active filters ?
• Establish harmonic targets based on current or voltage total harmonic distortion (THD)?
• Fundamental power conditioning based on power factor targets, optimization and load balancing modes?
• Automatically computes the harmonic injection based on control inputs from power and current transformers?

Energy Reducing Line Side Isolation - ArcBlok™?

Reduce Risk, Improve Safety & Enforce Compliance

• Digital Twin modeling of Energy Reducing Line Side Isolation devices (ArcBlok™)?
• Reduce the possibility of an arc flash by isolating the line-side electrical conductors ?
• Limit the impact of line side arcs ?
• High-speed arc extinguishing response?

Arc Suppression or Peterson Coil?

Mitigate ground fault current and ensure safety?

• Digital Twin modeling of Arc Suppression / Peterson / Ground Fault Neutralizing Coil ?
• New grounding type?
  • Two-winding?
  • Three-winding power transformers?
  • Zigzag grounding transformers?
• Automatically determines the ground fault impedance (zero sequence) to reduce arc resistance and extinguish arc?

Star - Graphical ZSI

Zone Selective Interlock ?

• Zone Selective Interlock (ZSI) Manager and graphical display?
• Display interlocks for selected protective devices?
• View ZSI graphical interlocks in single or multiple single line presentations ?
• Customization of graphical interlocks using ETAP Theme Manager: Output Restraint Signal, LV Breaker Box, Terminals and Remote Interlocks?
• Customize line style, width, color, annotation and font styles?

Unbalanced Network Load Flow

Unified AC & DC unsymmetrical system power flow ?

• Unbalanced Network Load Flow Result Analyzer?
• Analyze multiple unbalanced load flow scenarios in MS Excel?
• Source and load analysis?
• Bus and branch loading analysis?
• Protective device loading analysis compared to pickup settings/ratings?

ETAP License Manager?

Quick and reliable license access management?

• Over 30 enhancements towards improved Cybersecurity profile ?
• Foundational updates to harden against Common Vulnerabilities and Exposures (CVEs)?
• More reliable automated license key exchange for easier and effortless installation.?
• Ensure ETAP license management may be installed and present alongside other licensing services.?

GridCode™

Automated grid code compliance?

• Automated grid code evaluation of?
  • Real and reactive power capability ?
  • Harmonic distortion and resonance?
• Capability Curve for Wind Turbine Generator & Inverters?
• Grid Code Rulebooks: ?
  • P-Q Capability & Equipment Control?
  • Voltage Ride Through?
  • Voltage Regulation?

Smart Inverter

Ensure compliance with grid code with modern Smart Inverter modeling & simulation?

• Makes autonomous decisions to keep grid stable and reliable as more DERs come online?
• Multiple modes of operation & control
  • Volt - Var
  • Volt - Watt
  • Watt - Power Factor
• User-Defined Control Curves or Static Var Support?
• Real or Reactive Power Priority Modes?
• Include smart inverter constraints?
• Maintain compliance per IEEE 1547 and California Rule 21 ?
• Smart Inverter modeling & autonomous modes?

Reliability Assessment?

Assess the availability and quality of power supply ?at each customer service entrance?

• Reliability library data based on
  • IEEE 493-2007?
  • IEEE 3006.8?

eTraX - Railway System Solution

Validated, user-friendly and flexible software tools for designing, analyzing and managing AC and DC railway infrastructure ?

• Handling of Peterson Coil?
• Graphical visualization including one-line diagram and plots?

Cable Systems?

Calculate optimal and alternative cable sizes?

• Cable Manager with expanded reporting capabilities?
• Ability to handle more than 9 cables per conduit or location?

Digital Twin Elements

• Active Harmonic Filter with Harmonic Mitigation & Unbalance Correction?
• Digital Twin modeling of Energy Reducing Line Side Isolation devices (ArcBlok™)?
• Arc Suppression or Peterson Coil for limiting ground fault current?

Intelligent Controllers

• Controller Element for Renewable Energy Modeling?
• Microgrid & Power Plant / Station Controllers?
• Inverters & Energy Storage Controllers?
• Import and automatic parameterization of 'black boxed' DLLs?
• Renewable energy control system modeling & analysis?
• Ready to use Controllers with user-defined parameterizations?
• Microgrid Controller, Gateway, Synch Check Relay?
• Hybrid Power Plant Controller, STATCOM?
• Renewables – Solar, Wind, Energy Storage System?
• Grid Following & Grid Forming Inverters?
• Operator Training Simulator?
• Grid Code Analyzer?

etapAPI™

ETAP RESTful API for Interoperability?

• Connect to ETAP from any device, any platform?
• ETAP services over a REST API?
• Secure http connection (https) to DataHub™
• Readily implemented as a Python client in etapPy?
• Run scenarios, studies, get project data, all from your tools?

etapPy™

Scripting & Study Automation using Python™?

• Integration of ETAP and Python scripting language?
• Run ETAP studies remotely and in parallel across machines?
• Detailed reference documentation (descriptions, example code)?

DataX

SKM Import

• Enhanced built-in conversion from SKM PowerTools® to ETAP?
• Improved automatic single-line diagram generation?

Power Analytics / EDSA Import ?

• Built-in conversion from Power Analytics® / EDSA®?
• Automatic single-line diagram generation?

EasyPower / ESA Import ?

• Built-in conversion from EasyPower to ETAP?
• Automatic single-line diagram generation?

Engineering Libraries?

Verified & Validated Equipment Libraries?

• Expanded Engineering Libraries?
  • Cables
  • Reliability
    • IEEE 493-2007?
    • IEEE 3006.8?
• Unbalanced Harmonic Sources?
  • Current & Voltage Source?

Cybersecurity

• ETAP License Manager
• Mobile Field Data Collection & Synchronization (etapAPP)
• Network Project Management (NetPM)
• ETAP Real-Time eSCADA HMI Viewer
• ETAP Real-Time eWeb Browser Based Dashboards

ePPC™

Model Driven Power Plant Controller?

• Control & Manage Hybrid Power Plants?
• Generation Optimization ?
• Power Smoothing?
• Energy Storage Management?
• Performance Testing & Validation?
• SIL and HIL Testing and Simulation ?
• Design & Operate for Grid Code Compliance

µGrid™

Microgrid Controller Hardware

• Optimal Dispatch of Microgrid Resources?
• Grid-Connected and Islanding Control & Management?
• Demand Side Management?
• Energy Storage Management?
• Generation & Load Forecasting?
• Performance Testing & Validation?

eOTS™ – Operator Training Simulator

Instructor & Trainees System with Dynamic Power System Response?

• Efficient power system analysis by comparing graphical results from multiple studies?
• Advanced high-speed Python Framework?
• Available for all modules with plot-based reports?
• Automatic sizing & sub-plot arrangements?
• Tooltip & cross-hair based value tracking?

AFAS™ – Automated Fault Analysis System

• Enhanced COMTRADE handling: variable sample rate, a secondary factor of zero?
• Fault type, impedance & location identification for branches including lines and cables?
• Fault type, impedance & location identification for other branches including transformers, generic impedance, etc.?
• Detect permanent versus temporary faults ?
• Graphical visualization & reporting of fault location?
• Field data sequence of operation by relay, bay, substation & zone?
• Compare sequence of operation between “as designed” and “as operated” cases?
• Double-ended fault location for AC traction system, single circuit and double circuit lines?
• Line positive and zero sequence estimation?
• Phasor, RMS, harmonics, power & frequency estimation?
• Considers CVT transient filter for different fault location techniques?
• Relay setting assistance via Python Scripting?
• Automatic event report generation with model-based & rule-based root cause analyses?
• Incident Labels?
• Integrates with ETAP eProtect™, eAPM™ & Outage Management System (OMS)?

etap ADMS

Volt/Var Optimization 

• Advisory / Supervisory Modes?
• HTML5 Visualization Dashboard?
• Reporting and Validation Charts?

Outage Management

• Crew Management
• Dispatch App
• CIS Integration
• SOM Integration
• Recloser support

eSCADA – Electrical System Control and Data Acquisition

Electrical System Control and Data Acquisition

• Alarm Management
  • Email, SMS Notification & Acknowledgement
  • HTML5 Interface

Electrical Supervisory Control and Data Acquisition

• User-Defined Report
  • System Level
  • Shift Change
  • Alarm Reasons
  • Outage Summary

FLISR – Fault Location Isolation & Service Restoration

• Network components capacity evaluation?
• Forecasted affected area based on trouble calls?
• Fault location based on trouble call, FPI Signals and protection devices data?
• Integrated with etap AFAS engine??
• Automated isolation, partial restoration, and full restoration switching steps? ?
• Control inhibition on affected feeders?
• Integrated Switching Order Management?
• SLD and GIS Graphical Web/Workstation Displays?

etap DERMS – Distributed Energy Resource Management System

• Wind, Solar & Energy Storage
• Grid Code Compliance
• Integrated Hosting Capacity Analysis
• Grid Operation & Optimization
• DER Forecasting

eSI™ – Situational Intelligence

Continuous Validation of Operation Actions & State 

• Identifies potential problems under current conditions?
• Predicts system contingencies before operator actions?
• Validates continuously process changes and indicates out of normal conditions?

eAPM™ – Asset Management & Maintenance

Integrated Asset & Maintenance Management

• Access Asset information via Mobile devices?
• Manage maintenance?
• Create and manage work orders
• Integrated with ETAP Model
• Include procedures, test, and maintenance documentation records?

eProtect™

Centralized Protection & Asset Management?

• Increased data quality & access management?
• Automatic notification, processing & relay settings file generation?
• Protection setting synchronization between a physical relay & ETAP Star Protective Device Coordination?
• Integrated with Advanced Fault Analysis System (AFAS)?

eWeb™

Browser-Based Simulation, Monitoring & Reporting 

• HTML5/JS based Web Interface
• Load Flow & Short-Circuit Simulations
• Asset Management Interface
• Real-Time Dashboard Integration
• Reports and Work Orders
  

etapAPP™?7.0