ETAP Overview
6Pages

ETAP is the most comprehensive analysis platform for the design, simulation, operation, and automation of generation, distribution, and industrial power systems. ETAP is developed under an established quality assurance program and is used worldwide as a high impact software. As a fully integrated enterprise solution, ETAP extends to a Real-Time Intelligent Power Management System to monitor, control, automate, simulate, and optimize the operation of power systems. Operation Technology, Inc. (800) 477-ETAP • (949) 900-1000

Basse Packkage ETAP Base Package is a set of core tools, embedded analysis modules, and engineering libraries that allow you to create, configure, customize, and manage your system model. Core tools allow you to quickly and easily build 3-phase and 1-phase AC and DC network one-line diagrams with unlimited buses and elements including detailed instrumentation and grounding components. Base Package includes an intelligent one-line diagram, element editors, configuration manager, report manager, project and study wizards, multi-dimensional database, theme manager, data exchange, and user...

Network Analysis Short Circuit - ANSI / IEEE • ANSI / IEEE C37 Standards • IEEE 141 & 399 Standards • UL 489 Standard • Integrates with protective device coordination • Automatic device evaluation for 3-phase, 1-phase, & panel systems • Generator CB evaluation • Phase-shifting transformer • Load terminal short circuit calculation Short Circuit - IEC • IEC 60909, 60282, 60781, & 60947 Standards • Transient fault analysis - IEC 61363 Standard • Integrates with protective device coordination • Automatic device evaluation for 3-phase, 1-phase, & panel systems • User-definable voltage c factor •...

Intuitive Transformer MVA Sizing • Sizing based on actual connected or operating load • ANSI & IEC standard types, classes, & ratings • Considers ambient temperature, altitude, load growth, & load factors Tap Optimization • ANSI/IEEE C57.116 Standard • Optimize unit transformer turns ratio • Considers system voltage variation • Considers generation station auxiliary load • Generator reactive capacity vs. voltage plots Geographic Information System GIS Map • View GIS maps in ETAP • Display analysis results on GIS maps • Synchronize GIS data to ETAP projects • Use graphical user interface for...

Integrated DC Systems Load Flow • IEEE 946 Standard • Integrated AC & DC systems • Embedded Newton-Raphson Method • Voltage drop • Power losses • Battery auto-activation • Charger/UPS current limit • Charger/UPS mode auto-switching • DC converter modeling • Motor model auto-switching Short Circuit • IEEE 946 Standard • Integrated AC & DC systems • Total bus & branch contribution fault currents • Fault current rising time • Battery modeling per ANSI/IEC Standard • Charger modeling per ANSI/IEC Standard Battery Discharge & Sizing • IEEE 308, 485, & 946 Standards • Integrated AC, DC, & Control...

Copyright © 2009 Operation Technology, Inc. All rights reserved. Certain names and/or logos used in this document may constitute trademarks, service marks, or trade names of Operation Technology, Inc. or other entities. Intelligent Substation Substation Automation • Flexible automation • Programmable logic editor • Online control Switching Management • Switching sequence management • Safety & security procedures • Interlock logic evaluator • Switching plan validation Load Management • Demand-side management • Time-of-use load shifting • Intelligent load management Intelligent Load Shedding...