ETAP is Electrical Power System Analysis and Operation Software. It is a fully integrated software that can be used to model an Electrical Power Systems. It offers real time calculated simulation of a designed electrical power system model. It can simulate an electrical power system from Generation to Transmission through Distribution down to the end user. User can use ETAP as a simulation package to model and predict behavior of Electrical Power Grid & Network before they are constructed. This results in an efficient and safe method of design and execution.

ETAP provides a comprehensive set of tools for analyzing various aspects of power systems, including load flow, short circuit analysis, harmonic analysis, and transient stability analysis. These analyses help engineers and planners ensure the reliability, stability, and efficiency of the power system under different operating conditions and contingencies. Additionally, ETAP allows users to optimize the design and operation of power systems by identifying potential issues and proposing solutions to enhance performance and mitigate risks.

ETAP offers a user-friendly interface and powerful visualization capabilities, making it easy for engineers to interact with complex power system models and analyze results efficiently. Its intuitive design allows users to quickly build and modify system models, define simulation scenarios, and interpret simulation results. This enables engineers to make informed decisions about the design, operation, and maintenance of electrical power systems, ultimately improving the overall reliability and performance of the grid.