VPSfAV: A computational tool to aid the teaching of protection systems

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Vydáno v:The Institute of Electrical and Electronics Engineers, Inc. (IEEE) Conference Proceedings (2017), p. 535-539
Hlavní autor: dos Reis, Fernando B
Další autoři: Maharjan, Manisha, Hansen, Timothy M
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The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
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035 |a 1946410321 
045 2 |b d20170101  |b d20171231 
084 |a 228229  |2 nlm 
100 1 |a dos Reis, Fernando B 
245 1 |a VPSfAV: A computational tool to aid the teaching of protection systems 
260 |b The Institute of Electrical and Electronics Engineers, Inc. (IEEE)  |c 2017 
513 |a Conference Proceedings 
520 3 |a Conference Title: 2017 IEEE International Conference on Electro Information Technology (EIT) Conference Start Date: 2017, May 14 Conference End Date: 2017, May 17 Conference Location: Lincoln, NE, USA A computational tool for overcurrent protection coordination in electric power distribution systems, with exclusively radial characteristics is developed in this paper. The tool is called Visual Protection System for Assisted Verification (VPSfAV). It is designed to provide students with a simple and visual program capable of verifying protection scheme projects, and to encourage students to develop their own programs. VPSfAV is capable of verifying overcurrent protection schemes in radial distribution systems which is the most common architecture for distribution networks. The computational tool has eight inverse operational time curves, permitting the verification of the protection scheme independent of the chosen relay. The development of VPSfAV focuses on visualization, allowing students to see all the parameters and variables used, as well as graphically plotting multiple overcurrent protection time curves with respect to the observed current in each individual relay. VPSfAV was developed in Visual Basic for Applications, in Microsoft Excel, because students are already used to the platform and majority of university computers already have Microsoft office packages. 
653 |a Protection systems 
653 |a Students 
653 |a Computation 
653 |a Visual observation 
653 |a Radial distribution 
653 |a Overcurrent 
653 |a Information technology 
653 |a Program verification (computers) 
653 |a Visual programming languages 
653 |a Visual Basic for Applications 
653 |a Electric power distribution 
653 |a Software 
653 |a Colleges & universities 
653 |a Electric power 
653 |a Economic 
700 1 |a Maharjan, Manisha 
700 1 |a Hansen, Timothy M 
773 0 |t The Institute of Electrical and Electronics Engineers, Inc. (IEEE) Conference Proceedings  |g (2017), p. 535-539 
786 0 |d ProQuest  |t Science Database 
856 4 1 |3 Citation/Abstract  |u https://www.proquest.com/docview/1946410321/abstract/embedded/L8HZQI7Z43R0LA5T?source=fedsrch