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A T-cell algorithm for solving dynamic economic power dispatch problems

Victoria Aragón, Carlos A. Coello Coello, Mario A. Leguizamón
2020 Journal of Computer Science and Technology  
This paper presents the artificial immune system IA_DED (Immune Algorithm Dynamic Economic Dispatch) to solve the Dynamic Economic Dispatch (DED) problem and the Dynamic Economic Emission Dispatch (DEED  ...  Our approach considers these as dynamic problems whose constraints change over time. IA\DED is inspired on the activation process that T cells suffer in order to find partial solutions.  ...  Conclusions and Future Work This paper presented an algorithm inspired on the T-Cells of the immune system, called IA DED, which was used to solve dynamic economic dispatch problems.  ... 
doi:10.24215/16666038.20.e01 fatcat:oxkungjmazelddu3tx6lcl6ad4

Economic Dispatch Methods for Smart Grid Based on Improved SPEA2 and Improved NSGA2

Bo Li, Jingwen Wang
2021 Frontiers in Energy Research  
the economic dispatch problem of a smart grid.  ...  The smart grid model used for the simulation is construced of wind energy, solar energy, fuel cell, and thermal power, and the use of fuel cell enables the smart grid to achieve multi-energy complementar  ...  A Memory-Based Gravitational Search Algorithm for Solving Economic Dispatch Problem in Micro-grid. Ain Shams Eng.  ... 
doi:10.3389/fenrg.2021.767721 fatcat:h265pu3elnaibg4zhyrgwye5ii

State-of-the-Art Economic Load Dispatch of Power Systems Using Particle Swarm Optimization [article]

Mahamad Nabab Alam
2018 arXiv   pre-print
In this paper, a comprehensive survey of research works in solving various aspects of economic load dispatch (ELD) problems of power system engineering using different types of PSO algorithms is presented  ...  These five areas are (i) single objective economic load dispatch, (ii) dynamic economic load dispatch, (iii) economic load dispatch with non-conventional sources, (iv) multi-objective environmental/economic  ...  [100] , proposed a newly modified selfadaptive PSO algorithm for solving emission constrained economic dispatch problems of power systems.  ... 
arXiv:1812.11610v1 fatcat:klnb6izg4fatfd6mzf4lh2gnf4

Dynamic Economic Scheduling Strategy for a Stand-alone Microgrid System Containing Wind, PV Solar, Diesel Generator, Fuel Cell and Energy Storage:- A Case Study

Lili Wang, Linjuan Zhang, Changqing Xu, Abinet Tesfaye Eseye, Jianhua Zhang, Dehua Zheng
2018 IOP Conference Series: Earth and Environment  
The Genetic Algorithm (GA) optimization approach is proposed to solve the economic scheduling problem.  ...  In this paper, a day-ahead optimal dynamic scheduling for a stand-alone microgrid containing wind, PV solar, fuel cell, diesel generator and energy storage system is implemented.  ...  Acknowledgments This work is supported financially and technically by the State Grid Henan Electric Power Company Economic and Technological Research Institute, North China Electric Power University, and  ... 
doi:10.1088/1755-1315/168/1/012006 fatcat:fwzkqf2oibdlxjvycrmssx6kfy

Artificial Immune-Based Optimization Technique for Solving Economic Dispatch in Power System [chapter]

Titik Khawa Abdul Rahman, Saiful Izwan Suliman, Ismail Musirin
2006 Lecture Notes in Computer Science  
This paper presents an Artificial Immune-based optimization technique for solving the economic dispatch problem in a power system.  ...  These approaches were tested and compared in order to determine the best strategy for solving the economic dispatch problem.  ...  Implementation of Clonal Selection-Based AIS for Solving Economic Dispatch The developed AIS optimization technique using Clonal Selection algorithm was implemented to solve the economic dispatch problem  ... 
doi:10.1007/11731177_40 fatcat:sndso2fmcrekxaaxzwysw4r3ce

Optimal Dispatch Strategy of Virtual Power Plant for Day-Ahead Market Framework

Poushali Pal, Parvathy Ayalur Krishnamoorthy, Devabalaji Kaliaperumal Rukmani, S. Joseph Antony, Simon Ocheme, Umashankar Subramanian, Rajvikram Madurai Elavarasan, Narottam Das, Hany M. Hasanien
2021 Applied Sciences  
A case study is considered for this analysis in which the constituting energy resources include a photovoltaic solar panel (PV), micro-turbine (MT), wind turbine (WT), fuel cell (FC), battery energy storage  ...  Renewable energy sources prevail as a clean energy source and their penetration in the power sector is increasing day by day due to the growing concern for climate action.  ...  TX, USA for the technical expertise provided.  ... 
doi:10.3390/app11093814 doaj:a5118dd9044a4427a67e59592edf4938 fatcat:chxmwkvxgrdxncqcuo7tudgbzi

Optimal Dynamic Economic Load Dispatch Using Artificial Immune System

I. A. Farhat
2014 Zenodo  
The The dynamic economic dispatch (DED) problem is one of the complex constrained optimization problems that have nonlinear, con-convex and non-smooth objective functions.  ...  Therefore, classical and derivative-based methods are likely not to converge to an optimal or near optimal solution to such a dynamic and large-scale problem.  ...  CONCLUSION ⎡ ⎤ ⎢ ⎥ ⎢ ⎥ ⎢ ⎥ ⎢ ⎥ ⎢ ⎥ ⎢ ⎥ ⎢ ⎥ ⎢ ⎥ ⎢ ⎥ ⎢ ⎥ ⎢ ⎥ ⎢ ⎥ ⎢ ⎥ ⎢ ⎥ ⎣ ⎦ (12) In this paper, an Artificial Immune System is proposed to solve the dynamic economic dispatch problem.  ... 
doi:10.5281/zenodo.1336959 fatcat:okgr4ic5yzaz3k2ygqgd4p2tmu

Multi-objective energy management in microgrids with hybrid energy sources and battery energy storage systems

V. V. S. N. Murty, Ashwani Kumar
2020 Protection and Control of Modern Power Systems  
Techno-economic benefits are demonstrated for the hybrid power system. So far, microgrid energy management problem has been addressed with the aim of minimizing operating cost only.  ...  In this paper, optimal energy dispatch strategy is established for grid connected and standalone microgrids integrated with photovoltaic (PV), wind turbine (WT), fuel cell (FC), micro turbine (MT), diesel  ...  The economic dispatch problem was solved using combination of PSO and fuzzy logic system.  ... 
doi:10.1186/s41601-019-0147-z fatcat:atybge5nejgx3m73arfung2k2u

ECONOMIC LOAD DISPATCH OPTIMIZATION USING BAT ALGORITHM WITH VARIOUS PERCENTAGES OF LOADS AT DIFFERENT TIME INTERVALS

2017 International Journal of Recent Trends in Engineering and Research  
The Bat algorithm also applied for the non-smooth convex and non convex problems which has unbalanced constraints which affect the economic operation of the system.  ...  The conventional approaches for solving the load dispatch issues are by applying non-linear programming technologies.  ...  The improved BAT algorithm works for the non-convex dynamic problems which can reduce the economy dispatch problem and optimize the generating cost of the system.  ... 
doi:10.23883/ijrter.2017.3364.sdxhl fatcat:vbjbh5abq5hu3aeos4ug7sghla

Optimal Dynamic Economic Load Dispatch Using Artificial Immune System

I. A. Farhat
2014 Zenodo  
The dynamic economic dispatch (DED) problem is one of the complex constrained optimization problems that have nonlinear, con-convex and non-smooth objective functions.  ...  Therefore, classical and derivative-based methods are likely not to converge to an optimal or near optimal solution to such a dynamic and large-scale problem.  ...  CONCLUSION ⎡ ⎤ ⎢ ⎥ ⎢ ⎥ ⎢ ⎥ ⎢ ⎥ ⎢ ⎥ ⎢ ⎥ ⎢ ⎥ ⎢ ⎥ ⎢ ⎥ ⎢ ⎥ ⎢ ⎥ ⎢ ⎥ ⎢ ⎥ ⎢ ⎥ ⎣ ⎦ (12) In this paper, an Artificial Immune System is proposed to solve the dynamic economic dispatch problem.  ... 
doi:10.5281/zenodo.1336529 fatcat:t72n5bzczvfdbepyflillwjpsa

Economic Dispatch of an Integrated Microgrid Based on the Dynamic Process of CCGT Plant [article]

Zhiyi Lin, Chunyue Song, Jun Zhao, Chao Yang, Huan Yin
2021 arXiv   pre-print
In this paper, a novel approximate dynamic programming (ADP) approach is proposed to solve this problem based on value function approximation, which is distinct with the consideration of the dynamic process  ...  Intra-day economic dispatch of an integrated microgrid is a fundamental requirement to integrate distributed generators.  ...  To deal with this issue, this paper proposes a novel ADP algorithm for the economic dispatch of an integrated heat and power microgrid.  ... 
arXiv:2107.02113v1 fatcat:ypgzexn7ajbwfptxvvlpp5jd2a

Dynamic Economic Dispatch Solution for a Microgrid Using Improved Ant Colony Optimization

Gao Ren, Wu Juebo, Hu Wen
2016 International Journal of Grid and Distributed Computing  
This paper presents a novel approach for dynamic economic dispatch in a MicroGrid by using the improved ant colony optimization (ACO).  ...  Simulation results demonstrate the feasibility and benefits of the proposed scheme. 346 Copyright ⓒ 2016 SERSC dynamic economic dispatch in a MicroGrid, for ensuring the overall convergence while maintaining  ...  Conclusions and Future Work In this paper, we presented a novel approach to solve dynamic economic dispatch for a MicroGrid, which based on the improved ACO.  ... 
doi:10.14257/ijgdc.2016.9.8.30 fatcat:oxo3renlb5bulfcjizlhstrbjy

An Solution for Unit Commitment Problem of Wind and PV based Smart Grid using BAT Algorithm

2020 VOLUME-8 ISSUE-10, AUGUST 2019, REGULAR ISSUE  
Unit commitment problem of Hybrid renewable energy sources into a smart grid is discussed in this paper .  ...  The IEEE reliable 24 bus system is considered to test the proposed unit commitment problem using bat algorithm.  ...  The unit commitment is determined based on the bat algorithm. The unit commitment problem includes economic load dispatch problem. It is solved based on lambda-iterative method.  ... 
doi:10.35940/ijitee.d1146.029420 fatcat:26kpayqabfgvvhuxnfy77halta

Active Dynamic Aggregation Model for Distributed Integrated Energy System as Virtual Power Plant

Haotian Zhao, Bin Wang, Xuanyuan Wang, Zhaoguang Pan, Hongbin Sun, Zhen Liu, Qinglai Guo
2020 Journal of Modern Power Systems and Clean Energy  
This paper proposes a robust active dynamic aggregation model for the DIMSs to describe the maximum feasible region.  ...  A novel algorithm based on the column-and-constraint generation algorithm and convex-concave procedure is proposed to solve the two-stage robust optimization problem, which is more efficient than the KKT-based  ...  The maximum power deviation is lower than 0.66%, which is in an acceptable range for dayahead economic dispatching.  ... 
doi:10.35833/mpce.2020.000202 fatcat:qtpixorx55cjdpu7gylrsya6f4

Dynamic Economic Dispatch Model of Microgrid Containing Energy Storage Components Based on a Variant of NSGA-II Algorithm

Fei Zhao, Jinsha Yuan, Ning Wang
2019 Energies  
and power exchange between grids is an urgent problem to be solved.  ...  Considering the interests of multiple stakeholders, such as users, power grids, renewable energy and battery, a dynamic economic dispatch model of microgrid is proposed in this paper based on time-of-use  ...  Dynamic economic dispatching of microgrid (DEDM) is a large-scale mixed integer nonlinear programming problem. Many classic optimization techniques have been applied for solving DEDM problems.  ... 
doi:10.3390/en12050871 fatcat:xfkijn6fgzctxif26x7crvx6ke
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