Independent Power Engineers Never Trust the Machine, trust the engineer! Product ETAP™, Manufacturer OTI™ (Operation Technology Inc), Version ETAP: 4,5,6,7.0,7.1, 7.5, 11, 11.1, 12.0,12.5,12.6, 14, 14.1,16.0 and especially 16.1 Revision All Versions/Revisions Operating system Windows 8 / 64 Bit System properties CPU @1.80GHz RAM: 8.00GB ETAP CASE-0243 Who are we? IPE (Independent Power Engineers) is a nonprofit organization passionate about the power engineering industry. Our main mandate is to test and expose the different issues and dysfunctions of different power system simulation softwares. Please note that all of our tests are made available also on YouTube for transparency. Look for Independent Power Engineers on YouTube to get access to our latest videos. Analysis Transient Stability Analysis detail Transient Stability, Initial Load Flow, Adaptive Newton Raphson Precision= 0.00001 ,Max No. of Iteration =9999, Events Short circuit in an Overhead Line, Wrong Angle of Generator Issue IEEE 9 Buses , Test Cases results in ETAP software does not match with validation cases ETAP is published in It’s website Reason OTI/ETAP company has cheated in preparing validation Test Cases Proposed solution No ETAP CASE-0243 Overview: This case has been one of the analysis sample for evaluating ETAP software from version 4 to version 16.1. Open IEEE 9 bus bar benchmark network from: C:\ETAP 1611\Example-Other\IEEE9BUS Figure 1: Power Angle (Relative) of Generators in Multi Generator Benchmark, Power System Control and Stability by Anderson and Fouad
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ETAP CASE-0243 CASE-0243.pdfOpen IEEE 9 bus bar benchmark network from: C:\ETAP 1611\Example-Other\IEEE9BUS Figure 1: Power Angle (Relative) of Generators in Multi Generator Benchmark,
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Independent Power Engineers Never Trust the Machine, trust the engineer!
Product ETAP™,
Manufacturer OTI™ (Operation Technology Inc),
Version ETAP: 4,5,6,7.0,7.1, 7.5, 11, 11.1, 12.0,12.5,12.6, 14, 14.1,16.0 and especially 16.1
Revision All Versions/Revisions
Operating system Windows 8 / 64 Bit
System properties CPU @1.80GHz RAM: 8.00GB
ETAP CASE-0243
Who are we? IPE (Independent Power Engineers) is a nonprofit organization passionate about the
power engineering industry. Our main mandate is to test and expose the different
issues and dysfunctions of different power system simulation softwares. Please note
that all of our tests are made available also on YouTube for transparency. Look for
Independent Power Engineers on YouTube to get access to our latest videos.