What's New

ETAP 22 Series
etap-22.0-logo

ETAP 22 offers an impressive new set of integrated power analysis modules, electrical dimensioning capabilities, automation, and operations solutions. New module and significant updates to existing modules were added and ETAP 22 now comes with a new look and feel that we know you will appreciate. ETAP 22 is Verified & Validated as High Impact Software ready for use on Mission Critical applications, including Data Centers, Transportation, and Utilities, including Nuclear Power Generation. The release includes many time-saving improvements across the entire platform and supports our customers with technology and best practices.

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VersionRelease DateLiterature
22.5Coming SoonView
22.0.2 N Nuclear / High-Impact / Commercial EditionMay 15, 2023 
22.0.2Mar 20, 2023 
22.0.1Dec 13, 2022 
22.0 Commercial EditionOct 27, 2022 
22.0 Beta ReleaseJul 28, 2022 

 

Design Solutions

  • Unbalanced Network Harmonic Analysis​

  • Active Harmonic Filters

  • Energy Reducing Line Side Isolation - ArcBlok™​

  • Arc Suppression or Peterson Coil​

  • Cable Manager

  • Star - Graphical ZSI

  • Unbalanced Network Load Flow

  • ArcSafety™

  • Localized Shock Risk Assessment

  • eLabelMaker™ for AC & DC Arc Flash Labels

  • Lightning Risk Assessment

  • Time Domain Load Flow (TDLF)

  • GridCode™

  • Smart Inverters

  • Intelligent Controllers

  • Reliability Assessment

  • Unbalanced Network Short Circuit

  • Power System Optimization

  • FlickerMeter

  • Harmonic Analysis

  • Star™ Protection & Selectivity

  • StarZ™ Distance Protection

  • Current Transformer Saturation

  • Dynamics

  • Cable Systems

  • Transportation, Railways

  • Data Exchange

  • iSLD™ – Intelligent Single-Line Diagram

  • Geospatial Electrical Diagram

  • etapPy™ – Scripting & Study Automation using Python™

  • etapAPI™ – ETAP RESTful API for Interoperability

  • Improved Compatibility & Security Compliances

  • Digital Twin Elements

  • Verified & Validated Models

  • Protective Devices

Operation & Automation Solutions

  • eOTS™ – Operator Training Simulator

  • AFAS™ – Automated Fault Analysis System

  • FLISR™ – Fault Location, Isolation & Service Restoration

  • eSI™ – Situational Intelligence for Actionable Decision Making

  • eAPM™ – Asset Management & Maintenance

  • etap ADMS – Digital Twin Driven Planning, SCADA, DMS & OMS Integrated Solution

  • eSCADA – Electrical System Control and Data Acquisition

  • etap DERMS – Distributed Energy Resource Management System

  • eTraX™ – Solution for AC & DC Railway Systems

  • µGrid™ – Digital Twin Driven Microgrid Controller & EMS

  • ePPC™ – Digital Twin Driven Power Plant Controller & EMS

Cloud & Mobile Solutions

  • eWeb™ – Web Based Thin Client Visualization & Management

  • Cybersecurity – Modern Internet Facing Application Security

  • etapAPP™ 7.0 – Mobile Field Data Collection & Synchronization

ETAP 21 Series
etap-21.0-logo

The new ETAP 21 release offers an extensive set of innovative, time-saving capabilities to monitor, control, train, and utilize situational intelligence in electrical power systems. Advanced protection analysis and asset management tools support the digital twin-driven automation and renewable energy power management applications. The integrated DataX™ import & conversion modules now offer a Power Analytics® / EDSA® built-in conversion tool and several enhancements to the universal data mapping utility.

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VersionRelease DateLiterature
21.0.2 Nuclear / High-Impact / Multi-Language EditionMay 09, 2022View
21.0.1 Nuclear / High-Impact / Commercial EditionNov 12, 2021--
21.0Sep 24, 2021--
21.0 Release CandidateAug 24, 2021--

Design Solutions

  • AC Arc Flash – Australian Std. ENA NENS 09-2014

  • Arc-Flash Plot View

  • DC Arc Flash – German Std. DGUV-I 203-077

  • Reliability Assessment

  • Switching Optimization

  • Switching Sequence Management

  • Time Domain Load Flow – Quasi Dynamic Simulation

  • Signal Scope Analyzer

  • Volt/Var Optimization

  • StarZ™ Distance Protection

  • Transient Stability

  • Cable Systems – Australian & New Zealand Stds. AS / NZS 3008

  • Line Ampacity – IEEE 738-2012

  • DataX™ – Accelerate digitization and data exchange through built-in conversions

  • ETAP Application – Improved Compatibility & Security Compliances

  • iSLD™ – Intelligent Single-Line Diagram

  • GridCode – Smart Inverters

  • Intelligent Controllers

  • etapAPI™ – ETAP RESTful API for Interoperability

  • etapPy™ – Scripting & Study Automation using Python™

  • Engineering Libraries – Verified & Validated Equipment Libraries

Operation Solutions

  • eOTS™ – Operator Training Simulator

  • FLISR - Fault Location, Isolation & Service Restoration

  • eSI™ – Situational Intelligence

  • eAPM™ – Integrated Maintenance Management

  • etap ADMS  – Digital Twin Driven Planning, SCADA, DMS & OMS Integrated Solution

  • eSCADA™ – Electrical System Control and Data Acquisition

  • etap DERMS – Distributed Energy Resource Management System

  • etap μGrid™ – Digital Twin Driven Microgrid Controller & EMS

  • ePPC™ – Digital Twin Driven Power Plant Controller & EMS

Cloud & Mobile Solutions

ETAP 20 Series
etap 20

ETAP 20 Series is a Continuous Intelligent Digital-Twin Solution to Plan, Design, Automate, Operate, and Optimize Electrical Power Systems. The new release offers an impressive set of innovative, time-saving electrical safety capabilities, advanced renewable energy modeling & simulation tools, leading-edge co-simulation technology, expert scripting & program application interfaces, and model-driven real-time network management solutions. ETAP 20 is available in eight languages.

Learn more 
Version Release Date Literature
20.6 Multi-Language Edition Apr 22, 2021 View
20.5 Dec 28, 2020 View
20.0.4 Multi-Language Edition / Service Pack 4 Oct 29, 2020 View
20.0.3 Multi-Language Edition / Service Pack 3 Oct 08, 2020 --
20.0.2 Sep 01, 2020 --
20.0.1 Aug 04, 2020 --
20.0 Jun 09, 2020 --

Design Solutions

  • DC Arc Flash - Reduce Risk, Improve Safety & Enforce Compliance based on German Std.

  • Magnetic Field Exposure

  • GridCode - Automated Grid Code Compliance

  • Star™ - Fast Paced and Automated Protection & Coordination

  • Transient Stability

  • AC Arc Flash - Reduce Risk, Improve Safety & Enforce Compliance

  • eMTCoSim™ - CoSimulation of Electromagnetic & Phasor Transients

  • Dynamic Models

  • PVPro™ - Solar Parameter Estimation

  • Motor Starting

  • eTraX™ - Solution for AC & DC Railway Systems

  • Harmonics

  • Cable Modeling, Sizing & Manager

  • Time Domain Load Flow

  • Underground Raceway Systems

  • Arc Flash Auto-Evaluation

  • eMT™ - Electromagnetic Transients Program

  • PlotView™ - Live Plots & Graphical Result Visualization

  • etapPy™ - Scripting & Study Automation using Python

  • Battery Energy Management

  • Battery Parameter Estimation

  • NF C13-200 - Cable Sizing

  • Short Circuit - Faster Result Analysis & Project Deliverables

  • Solar Parameter Estimation

  • Engineering Libraries

  • ETAP Application

  • eProtect™ - Centralized Web-Based Protection & Asset Management

  • eOTS™ - Operator Training Simulator

  • Advanced Fault Analysis System

  • µGrid™ Controller - Model-Driven Microgrid Management & Control System

  • ePPC™ - Power Plant Controller

  • NetPM™ - Network Project Modeling & Management

  • etapAPP™ 4.0 - Mobile Field Data Collection & Synchronization

Operation Solutions

  • eProtect™ - Centralized Web-Based Protection & Asset Management

  • eOTS™ - Operator Training Simulator

  • AFAS™ - Advanced Fault Analysis with Accurate Fault Location

Automation Solutions

  • µGrid™ Controller - Model-Driven Microgrid Control & Management

  • ePPC™ - Power Plant Controller

Cloud & Mobile Solutions

  • NetPM™ - Model & analyze projects simultaneously from anywhere

  • etapAPP™ 6.0 - Mobile Field Data Collection & Synchronization

Unified Digital Twin Application Platform

  • ETAP Application

  • One-Line Diagram

  • PlotView™ - Live Plots & Graphical Result Visualization

  • AutoCAD® DWG™ - Streamline your work & enhance productivity with CAD

  • PlotAnalyzer™ - Compare & analyze graphical plot results in a single view

  • Element Modeling

  • etapAPI™ - ETAP RESTful API for Interoperability

  • etapPy™ - Scripting & Study Automation using Python™

  • Engineering Libraries

  • Project Tracking & Gantt

  • DataX™ - Accelerate digitization & data exchange through built-in conversions

  • Multi-Language Edition

ETAP 19 Series
etap-19-logo

ETAP 19 release delivers a brand new platform for team engineering and cloud-based collaboration - NetPM™, new Arc Flash IEEE-1584-2018 Standard, Grid Code Compliance tools, innovative analysis modules, Data Collection App, Revit® BIM and Data Exchange interfaces with faster performance and improved graphics.

Learn more
Version Release Date Literature
19.5 Language Edition Jul 24, 2020 View
19.5 Nov 14, 2019 --
19.0.1 Mar 28, 2019 View
19.0 Feb 20, 2019 View
  • Voltage Stability

  • Grid Code Compliance

  • Zone Selective Interlock

  • Arc Flash IEEE 1584-2018

  • Arc Flash Energy Boundary Curves

  • ArcFault™ - High Voltage Arc Flash

  • Arc Flash Calculators - Powerful Graphical Calculators

  • Transformer Inrush

  • IEC 61363 Device Duty Evaluation

  • Ground Grid Analysis - Soil Resistivity Calculator using Field Measurements

  • Advanced Fault Analysis System

  • NetPM™ - ETAP Network Project Modeling & Management

  • etapAPP™ - Mobile Field Data Collection & Synchronization Version 3.0

  • Harmonics

  • Panel Systems

  • Renewable - DC Load Flow

  • Cable Sizing – NF C15-100

  • eProtect™ - Centralized Web Based Protection & Asset Management

  • eOTS™ - Operator Training Simulator

  • eTraX™ - Railway Traction & Signaling Analysis

  • MicroGrid - Microgrid Control System

  • ePPC™ - Power Plant Control

  • Volt/Var Optimization & Control

  • eSCADA™ - Model-Driven Control & Data Acquisition System

  • PSMS™ - Power System Monitoring & Simulation

  • ILS™ - Intelligent Load Shedding

  • ADMS - Advanced Distribution Management System

  • iDLS™ - Intelligent Distribution Load Shedding

  • etap iCE™ - Intelligent Control Enterprise Hardware

  • OSIsoft® PI Asset Framework

  • Alarm Management & Reporting

  • Communication Protocols

  • HMI Visualization & BI

  • Web Clients & Apps

  • One-Line - Intelligent Graphical One-line Diagram

  • GIS - Electrical Intelligent Geospatial Diagram

  • Plot Manager - Advanced Multi-Study Plotting

  • Engineering Libraries

  • Autodesk Revit® Interface

  • DataX™ - Data Exchange

  • ETAP Application Environment Improvements

  • Multi-Language Edition

ETAP 18 Series
ETAP 18 logo

ETAP 18 offers a powerful set of new products and major features & capabilities. This game-changing release brings together innovative solutions for modeling, analysis, and operation at your fingertips.

Learn more
Version Release Date Literature
18.1.1 Sept 27, 2018 View
18.1 Sep 10, 2018
18.0 May 7, 2018 View
  • etapAPP™ - Data Collection & Synchronization App

  • StarZ™ - T&D Protection & Coordination

  • ArcFault™ - High Voltage Arc Flash

  • eTraX™ - Rail Traction System

  • TDLF - Time Domain Load Flow

  • DataX™ - Data Exchange

  • Renewable & Microgrid

  • ETAP-RT™ - Power Monitoring & Control

  • etap iCE™ - Intelligent Control Enterprise Hardware

  • System Modeling

  • Analysis Module

ETAP 16 Series
ETAP 16 logo

ETAP 16 Model-Driven Power System Design & Operations Software expands on immersive system modeling and comprehensive simulation capabilities.

Learn more
Version Release Date Literature
16.2 Oct 6, 2017 View
16.1.1 Jul 12, 2017 --
16.1 Mar 23, 2017 --
16.0 Jan 21, 2016 --
 

Multi-Language Edition - Localized

  • English
  • Spanish
  • Russian
  • Korean
  • Chinese
  • Portuguese
  • Japanese
  • French
  • Italian*
  • Turkish*

*Output Reports

Cable Capacity Sizing - IEC 60092

  • Size Power Cables based on IEC 60092 - Electrical Installation in Ships & Marine Vessels
  • Line Conductor Sizing
  • Consider Short-Time Duty
  • Selectable Annex B for General Installations
  • Enhanced Reports and Cable Manager

Datablock

  • New Intelligent Device Settings Datablock
  • Auto-update Device Functions & Settings
  • Export One-Lines and Datablocks to AutoCAD™ (DXF) Drawing Files

System Elements

  • Motor Operated Valve Dynamic Voltage Limits
  • Enhanced Overhead Line Impedance Calculations
  • Enhanced IEC Fuse Ratings

Short Circuit

  • Export Short Circuit Analyzer results to MS Excel
  • Consider IEC Fuse Test PF and X/R for Short Circuit Device Duty Evaluation

User-Defined Dynamic Model (UDM)

  • Blazing performance up to 50 X faster
  • Enhanced Result Visualization with Multi-Scope
  • Math functions with Multiple Inputs
  • Enhanced Timer Integration
  • Customizable Events for Test Routines
  • New Generic Load Test Routines
  • Go-To blocks for Internal and External UDM Communication
  • C# Scripting using MIMO Function Blocks

UDM Libraries

  • New IEEE 421.5 Models
  • AC Rotating Excitation Systems AC1C-2016, AC2C-2016, AC3C-2016, AC4C-2016, AC5C-2016, AC6C-2016, AC7C-2016, AC8B-2005, AC8C-2016, AC9C-2016
  • Static Excitation SystemsST3A–421.5-2005, ST5B –421.5-2005, ST5C –421.5-2016, ST6B –421.5-2005, ST6C –421.5-2016, ST7B –421.5-2005, ST7C –421.5-2016
  • DC Excitation SystemsDC1A-2005, DC1C-2016, DC2A-2005, DC2C-2016, DC3A-2005, DC3C-2016, DC4C-2016
  • WECC Approved UDM Exciter ModelsBBSEX1,EXAC1A, EXELI, IEEET1, REXS, SCRX, UEL1-2005, UEL2C-2016
  • Governor Models DEGOV1, DT, GAST, GGOV1, HYGOV, HYGOVDD,HYGOVLL, HYGOVPID, HYGOVSPH, TGOV1, ST, UG8
  • Power System Stabilizer Models PSS2B-2005, PSS2C-2016, PSS3B-2005, PSS3C-2016, PSS4B -2005, PSS4C-2016
  • Energy Storage Models ESS1 and ESS2

Wind Turbine Generator

  • New Control Block Test Routines
  • New Complex Terminal Voltage Input Blocks
  • Complex Terminal Current Output Blocks

Transient Stability

  • Line to Line & Line to Line to Ground fault actions
  • Consider MOV Dynamic Voltage Limits
  • Enhanced Generator Excitation Systems

Expanded Engineering Libraries

  • Verified & Validated Libraries Included with Release
  • Download Verified Libraries from ETAP HelpDesk

Enhanced Modules

  • Data Exchange (DataX)
  • Underground Raceway Thermal Analysis
  • Dynamic Parameter Estimation & Tuning (DPET)
ETAP 14 Series
ETAP 14 logo

ETAP 14 series takes advantage of new 64-bit architecture, graphical foundations & numerous productivity tools to deliver unmatched speed, intelligence and reliability and increase productivity by at least 50 percent.

Learn more
Version Release Date Literature
14.1 Jan 21, 2016 View
14.0 Sept 8, 2015 View

ETAP 14 series offers powerful rule-books, result analyzers, and automated evaluation tools to reduce engineering time, enforce standards, ensure design integrity, and optimize system operation.

 

Graphics & Database

ETAP Foundation

  • 64-bit architecture
  • Local SQL database
  • System Manager & docking

One-Line Diagram

  • High-resolution graphics
  • Alignment tools
  • Right-click menu
  • Graphical symbol selection
  • Graphical contouring based on results
  • Display options
  • Circuit Tracing

Auto-Build

  • Rule-Based creation of one-line
  • Automatic spacing & alignment rules
  • Automated voltage assignment
  • Spacing & voltage rule book

Datablock

  • Customize input data & study results
  • Display results, input, and/or tags
  • User-friendly options to display
  • User-defined templates
  • Share deliverables across organization

License Manager

  • Network license checkout
  • Virtual machine support
  • Keyless network licensing
  • License Manager options

Theme Manager

  • User-defined result format
  • Display / hide based on
    • Zoom level
    • Equipment type
    • Equipment state
    • Info annotations
    • Study results
    • Datablocks

Composite Network

  • Image presentation
    • Symbol
    • Pictures
    • Internal one-line
  • Unlimited connections
  • Customizable size

Libraries

  • 1000+ protective device models
  • Quickpick tabular views
  • Induction Machine Circuit Model
  • Multi-Function Relay
  • Low Voltage Solid State Trip, LVSST
  • Revised Protective Device library models

Relay

  • Current & voltage input
  • Device parameters
  • Base current (lbase)
  • Output interlocks
  • OCR & OLR functions

Data Exchange

SmartPlant® Electrical Interface

  • Bi-directional data exchange
  • Map attributes of SPEL with ETAP elements & properties using Universal Mapping

AVEVA Electrical Interface

  • Bi-directional data exchange
  • Map attributes of AVEVA Electrical with ETAP elements & properties using Universal Mapping

Import from Legacy Software

  • Built-in conversion tools
  • Automatically generate multi-layered one-line diagram
  • Import electrical data & protective devices
  • SKM PowerTools®
  • ESA EasyPower®
  • PSS/E®

Analysis Modules

Load Flow

  • Load Flow Analyzer
  • Adjustments based on negative tolerance
  • Identify & alert modeling issues

Short Circuit Result Analyzer

  • View results of multiple studies in one glance
  • Compare & analyze study results
  • Determine worst-case duty violations
  • Easily identify over duty devices
  • Enhanced Short Circuit Analyzer
  • Thermal Withstand Duty Evaluation for IEC Standard

Arc Flash

  • NFPA 70E 2015
  • Result Analyzer
  • Sequence-of-operation for IEC Arc Flash
  • Main & load protective device enclosure isolation
  • Conductor orientation correction factors
  • Enhanced Arc Flash Analyzer

DC Arc Flash

  • Iterative method solution for Solar Systems

Star - Protection & Coordination

  • AC Device Setting reports
  • DC Device Setting reports
  • Panel Device Settings report
  • DC short-circuit
  • Generator Excitation point
  • Generator Stator Damage Curve
  • Transformer Damage Curve
  • Motor Damage Curve

Star Auto-Evaluation: Protection & Coordination

  • AC Device Setting reports
  • DC Device Setting reports
  • Panel Device Settings report
  • DC short-circuit
  • Generator Excitation point
  • Generator Stator Damage Curve
  • Transformer Damage Curve
  • Motor Damage Curve

Star - TCC View

  • Time Difference
  • Crosshair
  • Screen Capture
  • Label auto-layout
  • Low-Voltage Trip Device
  • Low-Voltage Circuit Breaker Override
  • PD Settings Reports in Excel & Crystal Report

Contingency Analysis

  • N-1 & N-2 contingency assessment & ranking
  • Fast screening method to scan outage list
  • Multiple graphical outage lists
  • Automatic performance indices calculation
  • Summary report analyzer

Cable System

  • Cable insulation voltage stress
  • Sheath & Armor induced voltage
  • Underground Thermal Analysis
  • Maximum cable length based on voltage

Cable Ampacity & Sizing

  • NF C 15-100 (French)
  • IEC 60502
  • Amendment to British Standard - BS 7671: 2008
  • Updated IEC 60364-5-52 LV cable sizing standard

Motor Dynamic Parameter Tuning

  • Non-linear dynamic circuit models
  • Include rotor core loss, Rc
  • Save estimated results to library
  • Match actual MFR characteristic curves

Motor Starting

  • Individual bus and motor alerts
  • User Definable initial bus voltages 

Transient Stability

  • Advanced numerical methods
  • Enhanced open circuit machine modeling
  • More powerful automatic reference machine selection
  • Load Current Compensation for more exciter models
  • Improved salient pole synchronous machine modeling 

EMTP Interface

  • EMTP-RV
  • PSCAD
  • License Manager Installation enhancements
  • Enhanced Conversion from SKM® and EasyPower® to ETAP

Harmonics

  • Enhanced Harmonics Alert View

Multi-Language Output Reports & Arc Flash Labels

  • English
  • Spanish
  • Chinese
  • Japanese
  • Russian
  • Portuguese
  • Korean
  • German
  • French
  • Italian

ETAP Real-Time

Engineering Workstation

  • Localized SCADA views & configuration
  • Multistate breaker color & symbols
  • Communication failure display
  • Taglink alarming
  • Component flashing for abnormal states
  • Identify non-tagged components
  • Graphical WPF Views – control, pinning & flashing
  • Failed control identification
  • Alarm inhibition
  • Multi-state symbol coloring
  • Navigation & toolbar layout
  • Transformer tap control
  • CSV driver communications
  • Electrical & general control commands
  • Continuity & tracing coloring
  • Load Shedding Sequence-of-Events Recording

System Communications

  • IEC 61850
    • Sequence of Event reports
    • Buffered reports
  • Modbus TCP
    • Performance & data quality
    • Event based polling
  • DNP3
    • ence of Event reports
    • Class polling 0, 1, 2, 3
  • Automatic failure recovery
  • Connection status monitoring
  • XML based messaging

Data Captures & Notification

  • Sequence of events & waveform capture
    • General Electric
    • Schneider Electric
    • Schweitzer Engineering Laboratories
    • Electro Industries, Nexus
  • Vaisala weather service
  • Short Message Service, SMS

Unit Commitment

  • Real-Time validation & optimization
  • Forecast based commitment
  • Maintenance schedules

AGC Enhancements

  • Generator Maintenance Warning & Alarmss
  • Fuel Level Monitoring
  • Forbidden Operational Areas

Web Real-Time Consoles

  • Configurable GIS View
  • Enhanced Trending
  • Additional Component Library
  • Import GIS Views
  • Editable Gauge Component
  • Event Display on GIS Views

SCADA Viewer

  • OPC UA Client
  • WPF technology
  • Full WebRT features in a workstation software
  • Automatically import web views & ETAP models
  • WPF Designer
  • Control & alarm management
  • Improved simulation capabilities

Sequence of Events

  • Log operator events
  • Log operator logins
  • Enhanced WPF views
  • Automatic MongoDB replication
  • Customizable display and messaging
  • Linked to ETAP and SCADA Viewer
  • User-defined themes

SCADA Integrator

  • Metering device library
  • Auto configuration of communication device drivers
  • Auto-generation of communications tags
  • Alarm groups
  • Tag state groups
  • AGC enhancements

Intelligent Load Shedding

  • ILS Event Analyzer

Customizable Reports

  • ETAP SCADA & Web Report Viewer
  • Automatic Report Scheduler
  • Custom Report Designer
  • SQL - Real-Time & Historical Data Access