ALNITAK ENGINEERING / ELECTRICAL ENGINEERING
Power System Studies
Use a documented network model to inform equipment ratings, protection decisions and operating assumptions. Alnitak supports the study process from input-data review through calculation reports and design recommendations.
Discuss a projectWhen to involve Alnitak
- Network changes require a review of loading and fault levels.
- Protection settings need to be assessed across connected equipment.
- Design decisions depend on study assumptions that are incomplete or unclear.
Engineering scope
- Input-data assessment and network-model preparation
- Load-flow and short-circuit studies
- Protection coordination and operating-scenario review
- Arc-flash study support within an agreed assessment scope
- Interpretation of results and coordination with the design team
What your package can include
- Input-data register and documented assumptions
- Network model for the agreed study boundary
- Calculation reports and operating-scenario results
- Protection coordination curves and setting recommendations
- Design actions and unresolved-data register
Project interfaces
- Utility or upstream network data
- Transformer, cable, generator and switchgear characteristics
- Protection-device data and facility operating scenarios
Project stages
- Feasibility
- Basic design
- Detailed design
- Commissioning preparation
- Facility modification
Tools & engineering basis
Study methods, applicable IEC/IEEE requirements, software access and model handover are confirmed for each project. The report records the model boundary, data sources, operating scenarios and any limitations.
Relevant sectors
Scope questions
Can a study begin with incomplete network data?
An initial data review can identify what is missing. Any provisional assumptions and their effect on the results must be documented and resolved or accepted through the project review process.
Can an existing model be reviewed?
Model review can be scoped after checking file compatibility, software access, source data and intended use. The enquiry should identify the software version and the study or design decision requiring review.
Discuss a project
Let’s define your next engineering work package.
Tell us the system, project stage and deliverables you need. We can establish the scope and the right form of support.