Monitoring system for electrical variables implementing blockchain and python

Autor: Diego Armando Giral Ramírez, Javier Andres Muñoz Romero, Carlos Alberto Ramírez Vanegas

Publikováno v: Tecnura, Vol 26, Iss 71, Pp 16-29 (2022)

Objective: This article presents one of the Blockchain applications in power systems employing the electrical variables monitoring delivered by a simulated relay. Methodology: The electrical variables are verified, compared, and uploaded to a bloc

Externí odkaz: https://doaj.org/article/44c493cb02664e098929ee694d9a4286

Application of the Sine-Cosine Algorithm to the Optimal Design of a Closed Coil Helical Spring

Autor: Miguel Ángel Rodríguez Cabal, Luis Fernando Grisales Noreña, Carlos Alberto Ramírez Vanegas, Andrés Arias Londoño

Publikováno v: TESEA, Transactions on Energy Systems and Engineering Applications, Vol 2, Iss 2 (2022)

This paper proposes the application of the sinecosine algorithm (SCA) to the optimal design of a closed coil helical spring. The optimization problem addressed corresponds to the minimization of total spring volume subject to physical constraints tha

Externí odkaz: https://doaj.org/article/41f4c228c1f649e88cba9fc110ee7f54

Application of the sine-cosine algorithm to the optimal design of a closed coil helical spring

Autor: Miguel Ángel Rodriguez-Cabal, Luis Fernando Grisales Noreña, Carlos Alberto Ramírez Vanegas, Andrés Arias Londoño

Publikováno v: Transactions on Energy Systems and Engineering Applications
Repositorio Institucional UTB
Universidad Tecnológica de Bolívar
instacron:Universidad Tecnológica de Bolívar

This paper proposes the application of the sinecosine algorithm (SCA) to the optimal design of a closed coil helical spring. The optimization problem addressed corresponds to the minimization of total spring volume subject to physical constraints tha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41ca260861e48f93c2d48699b68b8f9d

Simultaneous Minimization of Energy Losses and Greenhouse Gas Emissions in AC Distribution Networks Using BESS

Autor: Oscar Danilo Montoya, Luis Fernando Grisales-Noreña, Federico Molina-Martin, Carlos Alberto Ramírez-Vanegas, Jesus C. Hernández

Publikováno v: Electronics 2021, 10, 1002
Repositorio Institucional UTB
Universidad Tecnológica de Bolívar
instacron:Universidad Tecnológica de Bolívar
Electronics, Vol 10, Iss 1002, p 1002 (2021)
Electronics; Volume 10; Issue 9; Pages: 1002

The problem of the optimal operation of battery energy storage systems (BESSs) in AC grids is addressed in this paper from the point of view of multi-objective optimization. A nonlinear programming (NLP) model is presented to minimize the total emiss

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b928f972e905becc8c040acf1f9cc7b

Discrete-Inverse Optimal Control Applied to the Ball and Beam Dynamical System: A Passivity-Based Control Approach

Autor: Carlos Alberto Ramírez-Vanegas, Walter Gil-González, Oscar Danilo Montoya

Publikováno v: Symmetry 2020, 12, 1359; doi:10.3390/sym12081359 Vol 12 no 8
Repositorio Institucional UTB
Universidad Tecnológica de Bolívar
instacron:Universidad Tecnológica de Bolívar
Symmetry, Vol 12, Iss 1359, p 1359 (2020)
Symmetry
Volume 12
Issue 8

This express brief deals with the problem of the state variables regulation in the ball and beam system by applying the discrete-inverse optimal control approach. The ball and beam system model is defined by a set of four-order nonlinear differential

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7426adbba316abc4d91e9993a43d5379
https://www.mdpi.com/2073-8994/12/8/1359