Data collection
We perform short circuit studies for the facility as per IEC 60909 International
standards. Our short circuit analysis results will be computed and tabulated as
per the as built condition of the site. The computed etap or skm short circuit
analysis will be compared with the OEM short circuit withstanding capacity.
Our dedicated electrical team will attend the facility as per schedule. They will
collect the required data panel wise i.e., switch gear ratings and relay
settings etc., along with their images for reference. And simultaneously
digitize the data to make accessible to the back-end team for further analysis.
All this can be done by our VB Tantra mobile app from source side to load side.
Single Line Diagram preparation
The short circuit coordination study is a vital part which needs to follow the
short circuit analysis. The etap or skm short circuit analysis done for the
industries are mostly acceptable and the fault current study will determine the
short circuit study in power system. These Power System Studies like Electrical
Short Circuits are also know as 3 phase short circuit studies in the common
language in different regions.
A single-line diagram (SLD) is a high-level schematic diagram showing how
incoming power is distributed to equipment. So, with the data collected by our
team of surveyors, our back-office team will verify the data with the images
captured, once all the data is found as per ground reality, then they will start
creating the diagram that shows how all components are electrically connected in
a reputed electrical softwares like ETAP/SKM. Or, if one already exists, it is
updated as per the client requirement, and move for further analysis.
Computer analysis and tabulating results
This short circuit analysis in power system is critical for determining the accurate
protection required for the electrical network. A short circuit study example can be
downloaded from our knowledgebase for research purpose and our team can help you get
more ide on how to conduct accurate short circuit studies in power system.
Using reputed computer softwares like ETAP/SKM/NEPLAN, taking the system’s collected data
as input, by introducing different faults like three phase fault, single phase to ground
fault etc., the short-circuit currents at various points in the system are calculated.
The obtained results are typically put into a table for comparison with ratings of
existed equipment in the system. Problem areas are flagged, and final report will be
prepared as per international standards.
