Optimal cascade 2DOF fractional order master-slave controller design for LFC of hybrid microgrid systems with EV charging technology by Amira Hassan, Mohamed M. Aly, Ali Selim, Ahmed Elmelegi, A.O. Aldhaibani, Emad A. Mohamed

“…Moreover, the employing of MPA optimizer is compared with the widely-used optimizers in the literature, including the MRFO, ABC, and PSO optimizers at the different objective functions of IAE, ISE, ITAE, and ITSE. …”
Get full text

Multi-Stage and Multi-Objective Optimization of Solar Air-Source Heat Pump Systems for High-Rise Residential Buildings in Hot-Summer and Cold-Winter Regions by Zhen Wang, Jiaxuan Wang, Chenxi Lv

“…Most of the existing research focuses on the use of renewable energy to reduce energy consumption and optimize energy systems. When optimizing the renewable energy system configuration of residential buildings for solar-air source heat pump systems, the optimization algorithm and the setting of parameter ranges will have an impact on the optimization results. …”
Get full text

Enhancing stability and power quality in electric vehicle charging stations powered by hybrid energy sources through harmonic mitigation and load management by Sahar M. Abd Elazim, M. H. Elkholy, A. Elgarhy, Tomonobu Senjyu, Mahmoud M. Gamil, Dongran Song, Ehab S. Ali, Gul Ahmad Ludin, Ahmad Shah Irshad, Mohammed Elsayed Lotfy

“…Among the configurations that were being compared, the 60% load configuration was superior, where the 5th harmonic distortion was 0.42% and the 11th was 0.55%, performing superior to full-load and other disconnection configurations of chargers. …”
Get full text

Study on Multi-Heat-Source Thermal Management of Hypersonic Vehicle Based on sCO₂ Brayton Cycle by Xin Qi, Zhihong Zhou, Huoxing Liu, Zhongfu Tang

“…A comprehensive parameter sensitivity analysis was conducted on the twelve dual-heat-source cycle configurations. For systematic performance comparison, the Non-dominated Sorting Genetic Algorithm II (NSGA-II) was employed for multi-objective optimization, with Pareto fronts analyzed to determine optimal configurations. …”
Get full text

Assessment and enhancement of transfer capability for large-scale renewable generation base transmitted by voltage source converter based high voltage direct current system by Shiyuan Chen, Shunjiang Lin, Yuerong Yang, Kaiyun Jiang, Mingbo Liu

“…This study introduces an optimal power flow model to evaluate the transfer capability of a renewable generation base transmitted by voltage source converter based high voltage direct current system. …”
Get full text

Identification of a Time-Dependent Source Term in Multi-Term Time–Space Fractional Diffusion Equations by Yushan Li, Yuxuan Yang, Nanbo Chen

“…Regarding the inverse problem, we prove the solution uniqueness and stability estimates based on interior measurement data. The source identification problem is reformulated as a variational problem using the Tikhonov regularization method, and an approximate solution to the inverse problem is obtained with the aid of the optimal perturbation algorithm. …”
Get full text

Parametric study of various configurations for thermally hybrid gas turbine-integrated desalination system by Seyyed Ehsan Shakib, Amirhossein Joveini, Mohammad Derayatifar

“…The paper studies a novel hybrid system: MED-TVC with RO, using the waste heat from the gas turbine cycle as its feed source. Four different configurations of the system were thus evaluated by means of a detailed thermodynamic and thermoeconomic model. …”
Get full text

Integrated computational and experimental evaluation of thermal optimization in energy pile groups in soft clay by Thiti Chanchayanon, Susit Chaiprakaikeow, Apiniti Jotisankasa, Shinya Inazumi

“…Energy piles, combining building foundations with ground source heat pump (GSHP) systems, offer a sustainable thermal solution for urban buildings. …”
Get full text

The Capacity Configuration of a Cascade Small Hydropower-Pumped Storage–Wind–PV Complementary System by Bin Li, Shaodong Lu, Jianing Zhao, Peijie Li

“…Therefore, it is necessary to develop a capacity configuration method that improves the output stability of highly uncertain energy sources such as wind and photovoltaic (PV) power by integrating pumped storage units. …”
Get full text

Summary of research on improving the flexibility of new power systems with distributed resources by Zhengping CHEN, Wenzhong LI, Feixiong CHEN, Minghuang HUANG, Fangdong WANG, Duanhong ZHANG

“…Secondly，following the historical-current-future timeline，this paper summarizes the flexibility improvement paths of the new power system from three perspectives：flexibility quantification evaluation，flexibility optimization scheduling，and flexibility configuration planning. …”
Get full text

Dynamic Stiffness Measurements of Road Pavements by Means of Impact Hammer in a Non-Resonant Configuration by Matteo Bolognese, Erica Greco, Francesco Bianco, Gaetano Licitra

Get full text

A Comparison of Array Configurations in Python-Based Software for ERT Data in Shallow Hazard Detection by Oussama Jabrane, Pedro Martínez-Pagán, Marcos A. Martínez-Segura, Ximena Capa-Camacho, Khadidja Delimi, Mimoun Chourak

“…This study highlights the robustness of open-source geophysical software for subsurface investigations and provides practical insights into optimizing geoelectrical survey configurations for shallow hazard detection.…”
Get full text

Methodological aspects of optimization of energy consump-tion costs of low-rise buildings with a built-in air heat pump by E. I. Krupnov, I. A. Zaitseva, S. A. Loginova, I. S. Zaitsev

“…This technique can be applied not only to calculate the annual operating costs of using a heat pump and determine the structure of energy consumption (thermal and electrical), but also to optimize the energy parameters of HHP with an assessment of the energy efficiency of different options for their configurations.…”
Get full text

Enhancing renewable energy integration through strategic stochastic optimization planning of distributed energy resources (Wind/PV/SBESS/MBESS) in distribution systems by Ahmad K. ALAhmad, Renuga Verayiah, Hussain Shareef, Agileswari Ramasamy, Saleh Ba-swaimi

“…The optimization also coordinates the charging and discharging profiles of SBESSs and MBESSs to maximize green energy utilization and minimize system costs. …”
Get full text

Investigating Configuration-Induced Changes in Hybrid Microgrid (HµG) Parameters for Grid-Connected and Standalone Modes by Abraham O. Amole, Owomano N. Imarhiagbe, Stephen Oladipo, Yanxia Sun

“…The integration of renewable energy sources into hybrid microgrids (HµGs) holds the potential to improve grid voltage profiles, but without proper optimization, it can also lead to performance degradation. …”
Get full text

Comparison of Different Polymeric Membranes in Direct Contact Membrane Distillation and Air Gap Membrane Distillation Configurations by Cristiane Raquel Sousa Mesquita, Abdul Orlando Cárdenas Gómez, Carolina Palma Naveira Cotta, Renato Machado Cotta

“…Membrane distillation (MD) is an evolving thermal separation technique most frequently aimed at water desalination, compatible with low-grade heat sources such as waste heat from thermal engines, solar collectors, and high-concentration photovoltaic panels. …”
Get full text

Analysing fluid flow and heat transfer comparatively in flow passage systems: Evaluating thermal impacts and geometric configurations by Farhan Lafta Rashid, Asseel M.Rasheed Al-Gaheeshi, Mudhar A. Al-Obaidi, Hayder I. Mohammed, Hussein Togun, Ephraim Bonah Agyekum

Get full text

Decoding Agricultural Drought Resilience: A Triple-Validated Random Forest Framework Integrating Multi-Source Remote Sensing for High-Resolution Monitoring in the North China Plain by Xianyong Meng, Song Zhang, Guoqing Wang, Jianli Ding, Chengbin Chu, Jianyun Zhang, Hao Wang

Get full text

THE SOURCES OF COMPETITIVE ADVANTAGES OF ELECTRIC SCOOTER SHARING SERVICES by S. V. Ilkevich

Get full text

Efficiency boost of perovskite solar cell in homojunction configuration through tailored band alignment and p–n doping profile by Nabarun Saha, Giuseppe Brunetti, Aldo Di Carlo, Caterina Ciminelli

“…Although numerous studies have examined PCE enhancement through energy band-offset optimization in the intrinsic PSCs, to date, such a study has never been reported in a homojunction configuration. …”
Get full text