D. Ramı́rez - Publications, H-index & Citations

D. Ramı́rez

universidad distrital francisco jose de caldas

21H指数

121论文数

2.0K被引数

收录论文 27

发表时间

Enhancing Distribution Network Performance with Coordinated PV and D-STATCOM Compensation Under Fixed and Variable Reactive Power Modes 通过协调光伏和D-STATCOM补偿在固定和可变无功功率模式下提升配电网性能

Technologies

IF3.6

2026-04-17

OAAI

Oscar Danilo Montoya; Luis Fernando Grisales-Noreña; Diego Armando Giral-Ramírez

Electric field reduction in overhead transmission lines right-of-way using sine cosine optimization algorithm 利用正弦余弦优化算法减少架空输电线路走廊内的电场

Results in Engineering

IF7.9

2026-02-13

OAAI

Luis Felipe Imbachi Guerrero; Mario Alberto Rodríguez Barrera; Diego Armando Giral-Ramírez; Henry Felipe Ibáñez Olaya

Energy management system for battery banks in active distribution networks using the arithmetic optimization algorithm 主动配电网中电池组能量管理系统：基于算术优化算法

Results in Engineering

IF7.9

2025-11-21

OAAI

María Fernanda Ochoa-Bermúdez; Jaiver David Galeano-Cabrera; Oscar Danilo Montoya; Diego Armando Giral-Ramírez

Enhanced Piezoelectric and Ferroelectric Properties in the Lead-Free [(BiFeO3)m/(SrTiO3)n]p Multilayers by Varying the Thickness Ratio r = n/m and Periodicity p 通过改变厚度比r = n/m和周期性p，在铅-free [(BiFeO3)m/(SrTiO3)n]p多层膜中增强的压电和铁电性能

Coatings 2025, Vol. 15, Page 1170

IF2.8

2025-10-06

OAAI

Jonathan Vera Montes; Francisco J. Flores-Ruiz; Carlos A. Hernández-Gutiérrez; Enrique Camps; Enrique Campos-González; Gonzalo Viramontes Gamboa; Fernando Ramírez-Zavaleta; Dagoberto Cardona Ramírez

Cost Reduction in Power Systems via Transmission Line Switching Using Heuristic Search 通过启发式搜索利用输电线路切换实现电力系统成本降低

SCI

IF0

2025-10-03

PREAI

Vera-Zambrano, Juan Camilo; Alvarez-Arevalo, Mario Andres; Montoya, Oscar Danilo; Sanchez-Cespedes, Juan Manuel; Giral-Ramirez, Diego Armando

Dynamic compensation of active and reactive power in distribution systems through PV-STATCOM and metaheuristic optimization 通过pv-statcom和元启发式优化动态补偿配电系统中的有功和无功功率

RESULTS IN ENGINEERING

IF7.9

2024-06-01

OAAI

Combita-Murcia, Juan David; Romero-Salcedo, Camilo Andres; Montoya, Oscar Danilo; Giral-Ramirez, Diego Armando

Using an intelligent method for microgrid generation and operation planning while considering load uncertainty 在考虑负荷不确定性的情况下使用智能方法进行微电网发电和运行规划

RESULTS IN ENGINEERING

IF7.9

2023-03-01

OAAI

Mansouri, Saeedeh; Zishan, Farhad; Montoya, Oscar Danilo; Azimizadeh, Mohammadreza; Giral-Ramirez, Diego Armando

Novel Methodological Proposal for Decision-Making in Decentralized Cognitive Radio Networks Based on Information Exchange Between SU

IEEE ACCESS

IF3.6

2023-01-01

OAAI

Giral-Ramirez, Diego Armando; Hernandez-Suarez, Cesar Augusto; Parra, Ingrid Patricia Paez

Electricity retail market and accountability-based strategic bidding model with short-term energy storage considering the uncertainty of consumer demand response

RESULTS IN ENGINEERING

IF7.9

2022-12-01

PREAI

Zishan, Farhad; Akbari, Ehsan; Montoya, Oscar Danilo; Giral-Ramirez, Diego Armando; Nivia-Vargas, Angelica Mercedes

Optimal integration of D-STATCOM in distribution grids for annual operating costs reduction via the discrete version sine-cosine algorithm

RESULTS IN ENGINEERING

IF7.9

2022-12-01

OAAI

Danilo Montoya, Oscar; Molina-Cabrera, Alexander; Armando Giral-Ramirez, Diego; Rivas-Trujillo, Edwin; Alexander Alarcon-Villamil, Jorge

A mixed-integer second-order cone model for optimal siting and sizing of dynamic reactive power compensators in distribution grids

RESULTS IN ENGINEERING

IF7.9

2022-09-01

OAAI

Gil-Gonzalez, Walter; Montoya, Oscar Danilo; Grisales-Norena, Luis Fernando; Trujillo, Cesar Leonardo; Giral-Ramirez, Diego A.

Optimal Placement and Sizing of PV Sources in Distribution Grids Using a Modified Gradient-Based Metaheuristic Optimizer 使用改进的基于梯度的元启发式优化器在配电网中优化光伏源的位置和大小

SUSTAINABILITY

IF3.3

2022-03-11

OAAI

Danilo Montoya, Oscar; Fernando Grisales-Norena, Luis; Armando Giral-Ramirez, Diego

Optimal economic-environmental dispatch in MT-HVDC systems via sine-cosine algorithm

RESULTS IN ENGINEERING

IF7.9

2022-03-01

OAAI

Montoya, Oscar Danilo; Giral-Ramirez, Diego Armando; Grisales-Norena, Luis Fernando

Optimized Two-Level Control of Islanded Microgrids to Reduce Fluctuations

IEEE ACCESS

IF3.6

2022-01-01

OAAI

Akbari, Ehsan; Shafaghatian, Nima; Zishan, Farhad; Montoya, Oscar Danilo; Giral-Ramirez, Diego Armando

Spectral decision analysis and evaluation in an experimental environment for cognitive wireless networks

RESULTS IN ENGINEERING

IF7.9

2021-12-01

OAAI

Armando Giral-Ramirez, Diego; Augusto Hernandez-Suarez, Cesar; Augusto Garcia-Ubaque, Cesar

Optimal Power Dispatch of Distributed Generators in Direct Current Networks Using a Master-Slave Methodology That Combines the Salp Swarm Algorithm and the Successive Approximation Method

ELECTRONICS

IF2.6

2021-11-18

OAAI

Rosales Munoz, Andres Alfonso; Grisales-Norena, Luis Fernando; Montano, Jhon; Montoya, Oscar Danilo; Giral-Ramirez, Diego Armando

Spectral decision in cognitive radio networks based on deep learning

EXPERT SYSTEMS WITH APPLICATIONS

IF7.5

2021-10-01

PREAI

Giral, Diego; Hernandez, Cesar; Salgado, Camila

Voltage Regulation of an Isolated DC Microgrid with a Constant Power Load: A Passivity-based Control Design

ELECTRONICS

IF2.6

2021-08-28

OAAI

Luciano Magaldi, Guillermo; Martin Serra, Federico; Hernan de Angelo, Cristian; Danilo Montoya, Oscar; Armando Giral-Ramirez, Diego

Evaluation of the performance of a collaborative proposal of multiple access in cognitive radio networks

HELIYON

IF3.6

2021-08-01

OAAI

Armando Giral-Ramirez, Diego; Augusto Hernandez-Suarez, Cesar; Fernando Pedraza-Martinez, Luis

Synthesis and characterization of the divalent samarium Zintl-phases SmMg2Bi2 and SmMg2Sb2

JOURNAL OF SOLID STATE CHEMISTRY

IF3.5

2015-11-01

OAAI

Ramirez, D.; Gallagher, A.; Baumbach, R.; Siegrist, T.

研究方向