Mastering ETAP : Course on Electrical Power System Studies

Learn to use the data manager to switch between base and revision and review changes highlighted in red. Create revisions, edit technical data, and merge revisions back to base.

Learn to create and customize ETAP presentations using the 3D database toolbar, add text, adjust colors, and hide protective devices, with separate relay and operator presentations.

Learn to create ETAP configurations for three circuit breakers and switch between configure one, two, and three with closed and open states, including voltage control for network feeders and generators.

Convert electrical drawings to a single line diagram in ETAP for load flow, short circuit, protection, and coordination studies, using an ABB panel example with six branches.

Learn to enter comprehensive technical data for all electrical equipments in a single-line diagram using ETAP, including transformers, loads, cables, and circuit breakers, with proper naming and library references.

Learn to connect a utility to a single-line diagram in ETAP, configure the power grid, and operate modes such as swing, voltage control, megawatt control, and power factor.

Configure an ETAP generator by setting EMF name, busbar connections, rated megawatt and megavolt-ampere, impedance, inertia, exciter, governor, grounding, and harmonic filter options, based on the capability curve.

Configure a busbar passport to represent a distribution board, set nominal kilovolt, bus voltage and initial voltage, and assign tags, priority, and classification while selecting connections and arc flash settings.

Explore bus duct vs bus way, focusing on impedance control, material options, and key setup details like length, tolerance, and ANSI or IEC standards.

Explore how to model cables in ETAP, configure physical impedance, loading, protection, and sizing, and switch between library and calculated data in metric or english units.

Discover how to configure a capacitor in ETAP, including symbol, data type, priority, demand factors, connection types, and bank ratings, kilovolt, and megawatt values for a single lane diagram.

Explore the difference between composite network and composite motor in ETAP, and learn to create, rename, and view single-line diagrams with busbars, loads, and instrument devices.

Explore selecting low voltage circuit breakers, including miniature, molded case, and insulated-case types; learn ratings, trip devices, thermal magnetic or solid-state options, and motor circuit protectors.

learn how to work with high and medium voltage circuit breakers, change symbols, connect elements to input and second terminals, toggle service state, set ratings in ANSI or IEC libraries.

Explore configuring a synchronous motor in ETAP by setting nameplate data, demand factors, connection type, power rating in horsepower or megawatt, loading categories, and detailed model parameters for short-circuit calculations.

Explore how to configure and model an induction motor in ETAP, including nameplate data, impedance, inertia, operating type, and starting devices for accurate power system studies.

Explore lumped load in ETAP, detailing static and dynamic components, data types, demand factors, and units; learn to set fixed kilowatt or kilovolt-ampere values and auto-calculate kilowatt, kilovolt, and ampere.

Learn to configure static load in ETAP by selecting load type, priority, demand factors, three-phase or single-phase, and units, then calculate kVA, kW, and amps from the power factor.

Explore modeling and configuring a two-winding transformer in ETAP, including impedance, tap changer, cooling, phase shift, grounding, and protective settings for accurate power system studies.

Explore three winding transformers, including primary, secondary, and tertiary connections, impedance, busbars, taps, grounding options, and LTC or voltage regulator features.

Learn to use a phase adapter to convert three-phase to single-phase connections, select A, B, or C to feed a single-phase load, and route output through a low-voltage circuit breaker.

Explore the dc element toolbar, configure a dc passport with voltage and diversity factors, set equipment properties, and review arc flash parameters and results after a dc arc flash run.

Explore the dc cable by defining its name and length, setting meter units, entering resistance and inductance, and running a dc load flow to verify operation.

Explore the dc-dc converter symbol and how it steps down a higher input voltage to a lower output, then configure input/output buses, ratings, and efficiency.

Configure a DC battery in ETAP, selecting type (lead acid or lithium ion), open circuit voltage, busbar connections, and key parameters such as cells, packs, strings, and total capacity.

Explore the photovoltaic array editor and configure PV panels for DC busbars, set manufacturer, model type, power, voltage, current, short-circuit data, irradiance, temperature, and panel counts.

Explore the DC motor editor and configure boss power, tags, description, data type, priority, and demand factors. Calculate full-load amperes from voltage and examine the short-circuit factor, resistance, and inductance.

Configure dc static load and dc lumped load in ETAP, defining symbols, bus connections, data types, demand factors, loading categories, and motor versus static load.

Explore how the composite DC CSD feeds the control circuit with power. Select the busbar, tags, voltage, ratings, and loading categories for DC load flow simulations.

Navigate the DC circuit breaker within the DC composite network, detailing terminal connections, short-circuit data, in-service or out-service states, and rating selection from IEC or ANSI standards.

Configure a DC fuse in ETAP by editing symbol, setting terminals and tags, selecting condition and status, and choosing ANSI or IEC standards to update continuous and breaking kiloampere ratings.

Explore how a DC-UPS connects input to AC and DC outputs via busbars, and how loading type, ratings, and short-circuit contributions influence its configuration.

Learn how a variable frequency drive (VFD) in ETAP controls motor speed and starting current, configures input/output buses, and applies bypass options with kp, ki, and TR time constants.

Configure a DC inverter in a power system study by selecting DC/AC buses, entering DC rating, voltages, and efficiencies, and setting earthing type and short-circuit loading.

Explore dc chargers in ETAP, including ac to dc conversion, input and output terminals, ratings, and operating modes like constant voltage, float, and equalize, plus short circuit and harmonic considerations.

Describes how to connect ammeter, voltmeter, and multimeter using current transformers and potential transformers, set up setpoints, and view real-time power, voltage, current, and load flow results.

Learn how the instrumentation toolbar in ETAP provides protection and measuring devices, including the current transformer. Place and configure a current transformer on a branch, set polarity, terminals, and rating.

Learn how a voltage transformer steps down voltage in a single-line diagram, connect primary and secondary windings to the busbar, and set line-to-line and secondary values.

Connect a voltage relay using a potential transformer to trigger overvoltage and undervoltage protections, setting trip values and times to open the circuit breaker on a busbar.

Configure a multifunction current relay by connecting a current transformer, setting input and output, and selecting overcurrent protection curves (definite time, inverse, extremely inverse) for phase and ground faults.

learn to configure a differential relay for transformer protection using two current transformers, ct7 and ct13, set primary values 300 and 800, and enable cb2 and cb21 circuit breakers.

Open the load flow module, edit the study case with adaptive Newton-Raphson, Newton-Raphson, or fast decoupled methods, and configure initial voltages and report units.

Explore the load flow toolbar in ETAP to run and auto-run load flow studies, view alerts, generate reports and plots, and customize voltage units and diagrams.

Explore ETAP display options by using the results menu to customize bus voltages, magnitudes, angles, unit selections such as kilovolt and percent, and branch losses on the single-line diagram.

Learn to create three load flow studies—normal, maximum, and minimum—using adaptive Newton-Raphson, set inputs and diversity factors, run the analyses, and generate complete PDF reports and single-line diagrams.

Open the load flow analyzer with a left click to access study and project reports, choose a normal reference report, select active projects, and view bus, branch, and load results.

Learn to run short circuit studies in ETAP using the IEC short circuit toolbar and edit study cases in the short circuit module, including motor, cable, and transformer settings.

Learn to use the IEC short circuit toolbar in ETAP to calculate maximum and minimum short-circuit currents, compare with device capabilities, extract waveforms, view alerts, and generate reports.

Calculate maximum and minimum short circuit currents to determine protective device capacities and fuse selection, and verify motor starting currents on a single line diagram.

Learn to use the IEC short circuit analyzer to run three-phase or single-phase duties, generate device duty reports as PDFs, and compare IP with calculated values for buses and breakers.

Explore motor starting analysis, including dynamic and static acceleration, inrush currents, and voltage drops. Understand motor types, torque-speed curves, and the choice between dynamic models and static rotor impedance.

ETAP motor acceleration study case guides you through configuring study keys, selecting Newton-Raphson methods, setting time steps and diversity factors, and creating events for motor start and load flow runs.

Explore the motor starting toolbar to run dynamic or static motor starts, adjust display options, view results and alerts, and generate complete PDFs and plots using the motor starting analyzer.

Create a new ETAP study case for run static motor acceleration, select adaptive Newton-Raphson or Newton-Raphson, set simulation parameters and events, and generate the static motor acceleration report.

Generate a pdf report and plots for static motor acceleration studies in ETAP, selecting the motor and viewing starting current and bus voltage plots.

Master dynamic motor acceleration in etap by creating a study case, configuring solution parameters, events, and motor model, and running dynamic motor acceleration to determine the starting time.

Learn how to generate a dynamic motor acceleration report and plots for a motor starting study in ETAP, including PDF reports, input data, outputs, and plotting selected parameters.

Explore dynamic motor acceleration in ETAP by analyzing full load amperes and starting current for MT R5, with an 11-second run and plots of the starting current after acceleration.