Geometry and Sizing Optimization of Steel Pitched Roof Frames

2020 ◽  
pp. 99-114
Author(s):  
Ali Kaveh ◽  
Armin Dadras Eslamlou
Keyword(s):  
Sizing Optimization

Wellhead Platform Vent Sizing Optimization by Risk Based Approach

2020 ◽  
Author(s):  
Sawate Chuariyakul ◽  
Noppadol Iamtanasinchai ◽  
Victor Abadi
Keyword(s):  
Sizing Optimization ◽  
Vent Sizing

scholarly journals Multi-Objective Sizing Optimization of Hybrid Renewable Energy Microgrid in a Stand-Alone Marine Context

Electronics ◽  
2021 ◽  
Vol 10 (2) ◽  
pp. 174
Author(s):  
Wenqiang Zhu ◽  
Jiang Guo ◽  
Guo Zhao
Keyword(s):  
Renewable Energy ◽  
Optimization Problem ◽  
System Optimization ◽  
Economic Benefits ◽  
Grey Wolf Optimizer ◽  
Grey Wolf ◽  
Energy Management Strategy ◽  
Sizing Optimization ◽  
Multi Objective ◽  
Hybrid Renewable Energy

Islands are the main platforms for exploration and utilization of marine resources. In this paper, an island hybrid renewable energy microgrid devoted to a stand-alone marine application is established. The specific microgrid is composed of wind turbines, tidal current turbines, and battery storage systems considering the climate resources and precious land resources. A multi-objective sizing optimization method is proposed comprehensively considering the economy, reliability and energy utilization indexes. Three optimization objectives are presented: minimizing the Loss of Power Supply Probability, the Cost of Energy and the Dump Energy Probability. An improved multi-objective grey wolf optimizer based on Halton sequence and social motivation strategy (HSMGWO) is proposed to solve the proposed sizing optimization problem. MATLAB software is utilized to program and simulate the optimization problem of the hybrid energy system. Optimization results confirm that the proposed method and improved algorithm are feasible to optimally size the system, and the energy management strategy effectively matches the requirements of system operation. The proposed HSMGWO shows better convergence and coverage than standard multi-objective grey wolf optimizer (MOGWO) and multi-objective particle swarm optimization (MOPSO) in solving multi-objective sizing problems. Furthermore, the annual operation of the system is simulated, the power generation and economic benefits of each component are analyzed, as well as the sensitivity.

An intelligent method for sizing optimization in grid-connected photovoltaic system

Solar Energy ◽  
2012 ◽  
Vol 86 (7) ◽  
pp. 2067-2082 ◽  
Author(s):  
Shahril Irwan Sulaiman ◽  
Titik Khawa Abdul Rahman ◽  
Ismail Musirin ◽  
Sulaiman Shaari ◽  
Kamaruzzaman Sopian
Keyword(s):  
Photovoltaic System ◽  
Sizing Optimization

Many-Objective Sizing Optimization of a Class-C/D VCO for Ultralow-Power IoT and Ultralow-Phase-Noise Cellular Applications

2019 ◽  
Vol 27 (1) ◽  
pp. 69-82 ◽  
Author(s):  
Ricardo Martins ◽  
Nuno Lourenco ◽  
Nuno Horta ◽  
Jun Yin ◽  
Pui-In Mak ◽  
...  
Keyword(s):  
Phase Noise ◽  
Sizing Optimization ◽  
Class C ◽  
Ultralow Power
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