Mathematical modeling of linear integration based on reverse formulas
Електронний науковий архів Науково-технічної бібліотеки Національного університету "Львівська політехніка"
Переглянути архів Інформація| Поле | Співвідношення | |
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Mathematical modeling of linear integration based on reverse formulas
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| Creator |
Kozych, Anna
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| Contributor |
Lviv Polytechnic National University
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| Subject |
line
modeling mathematical model analytical method a method of differentiation formulas back method formulas integrating back power system |
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| Description |
In the research work the accuracy of calculation of transient processes based on mathematical models generated using two multi-implicit methods, formulas of backdifferentiation and back-integration. Object of study - line 750 kV "Zachidnoukrainsk - Vinnytsia" for which were formed mathematical models based on analytical solution of equations of the transition process, the method of back-differentiation formulas and back-integration method formulas that have been implemented in the software complex MathCad. Research transients when switched on unloaded line system (source EDS) showed significantly higher accuracy of results obtained using the method of back-integration formulas ago, compared with the method of back-differentiation formulas.
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| Date |
2018-04-19T14:01:41Z
2018-04-19T14:01:41Z 2016 |
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| Type |
Conference Abstract
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| Identifier |
Kozych A. Mathematical modeling of linear integration based on reverse formulas / Anna Kozych // Litteris et Artibus : proceedings of the 6th International youth science forum, November 24–26, 2016, Lviv, Ukraine / Lviv Polytechnic National University. – Lviv : Lviv Polytechnic Publishing House, 2016. – P. 169–170. – Bibliography: 2 titles.
http://ena.lp.edu.ua:8080/handle/ntb/40734 |
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| Language |
en
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| Relation |
[1] Perhach V. S., “Matematicheskie zadachi e'lektroe'nergetiki”, [“Mathematical problems of electroenergy”], High School Publ., 1982, 380 pages. [2] UDC 621.3: 517,513: 518.5. AHEM. Lysyak. Implicit multistep method formulas backward integration for the study of transients of electrical systems. – Technical Electrical №5, 2002.
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| Format |
169-170
application/pdf |
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| Coverage |
UA
Lviv |
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| Publisher |
Lviv Polytechnic Publishing House
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