Electrical Load Flow Analysis Software

ETAP Load Flow Analysis software performs power flow analysis and voltage drop calculations with accurate and reliable results. Built-in features like automatic equipment evaluation, alerts and warnings summary, load flow result analyzer, and intelligent graphics make it the most efficient electrical power flow analysis tool available today.

ETAP load flow calculation program calculates bus voltages, branch power factors, currents, and power flows throughout the electrical system. ETAP allows for swing, voltage regulated, and unregulated power sources with unlimited power grids and generator connections. This load flow calculation software is capable of performing analysis on both radial and loop systems. ETAP allows you to select from several different load flow calculation methods in order to achieve the most efficient and accurate results.

One Program,
One Database,
One Solution

State-of-the-art graphical display of results including voltage drop calculation, load terminal voltage, branch losses, and transformer LTC settings.

Load Flow Analysis Key Features

Voltage drop study & analysis
Power factor correction
Automatic device evaluation
Automatic temperature correction
Two-winding & three-winding transformer LTC actions
Automatic voltage regulator actions
Real & reactive power losses
Extensive violation alerts
Multi-report power flow result analyzer

Create and validate system models with ease and accuracy using ETAP's load flow analysis program.

Calculate power
flow for three-phase,
single-phase, panel,
and UPS systems simultaneously.

Load Flow Analysis Capabilities

Power flow simulation with multiple loading & generation conditions
Automatically adjust transformer tap & LTC / voltage regulator settings
User-controlled load flow calculation convergence parameters
Compare & analyze multiple reports using load flow result analyzer
Include effect of phase-shifting transformers
View power flow results graphically
Evaluate critical & marginal limit violations
Simultaneously solve three-phase & single-phase system load flow

Load Flow Analysis Study Options

Option to update initial conditions
Phase-shifting transformers
Auto-adjust LTC / voltage regulator settings
Power factor correction
Saves load flow solution parameters for each scenario
Make changes to your system & re-run studies instantly
Conduct unlimited “what if” studies within one database
Calculate bus voltages, currents, & power factors
Bus/transformer/cable/generator overload warnings
Calculate power flows
Update loading for DC load flow calculations
Voltage drop calculations & studies
Five levels of automatic error checking

Load Flow Analysis Flexible Operations

Diverse operating conditions
Multiple loading & generation categories
Multiple demand factors
Unlimited configurations
Different nameplate data
Global & individual bus diversity factors

Load Flow Analysis brochure