Optimal sizing of an industrial microgrid considering socio‐organisational aspects

Networked microgrids emerged from the growing deployment of microgrids in the distribution network. The coordinated operation of networked microgrids offers technical and economical benefits to microgrid owners, customers, grid/utility, and other stakeholders. The optimal capacity sizing of renewable energy sources and battery energy storage systems allows microgrids to minimize costs and maximize reliability. A multi‐objective optimization problem is developed for optimal sizing in a networked microgrid consisting of four different microgrids. The annual energy costs and loss of power supply probability index are taken as objectives. Peer‐to‐peer and peer‐to‐grid energy trading approaches are employed. The peer‐to‐peer energy trading among microgrids employs the proposed “proportional trading method” via a networked microgrid manager or aggregator. The multi‐objective optimization problem formulated is solved using Multi‐Objective Particle Swarm Optimization. The individual objective optimization results for annual energy cost and loss of power supply probability are also analyzed. The proposed method decreases the interaction between the grid and the MGs, and the usage of renewable energy sources is enhanced. The capacity of battery energy storage systems is lowered by 96%, 53.2%, 48.86%, 21% for respective microgrids in networked microgrids. The results of proportional peer‐to‐peer energy trading‐based multi‐objective optimization show that trading energy among microgrids minimizes annual energy cost by 0.75% while maintaining system reliability.

show abstract

“…The total amount of excess/deficit energy with seller MGs and buyer MGs is given in Equations ( 11) and (12) respectively.…”

Section: Energy Trading Strategy In Nmgmentioning

confidence: 99%

Optimal sizing of RES and BESS in networked microgrids based on proportional peer‐to‐peer and peer‐to‐grid energy trading

Vankudoth

Badar

2023

Energy Storage

View full text Add to dashboard Cite

show abstract

“…For example, the following system applications have advantages over other centralized system architectures: high concurrent and high-performance applications: e.g. mailbox, Internet portal, large computing capacity, mass storage and other application systems, which are composed of multiple data centers, computing centers and logic processing centers, and a large number of branch applications and distributed computing nodes are connected to the data center, This distributed architecture can improve the concurrency of applications and improve the processing capacity of application systems [15][16]. High fault tolerance application: compared with the traditional centralized application system, the application in the distributed system architecture realizes the cluster of multiple nodes, and one application node or database node crashes, which will not cause the paralysis of the overall application system [17][18].…”

Section: Process Migration and Implementation In Distributed Systemmentioning

confidence: 99%

Process Migration and Implementation in Distributed System Based on Genetic Algorithm

2022

DPS

View full text Add to dashboard Cite

Distributed system has attracted more and more attention, and the process migration and implementation in distributed system based on genetic algorithm is the current research hotspot. The process migration function is indispensable for the distributed system to obtain good load balance, high communication performance, high availability and other characteristics. The purpose of this paper is to study the process migration and implementation in distributed system based on genetic algorithm. In the experiment, the experimental environment is established, and the genetic algorithm is used. The experimental results show that the performance of the genetic algorithm is a certain performance improvement compared with ordinary algorithms. Its final completion time is better than the ordinary algorithm. Compared with that, it has a certain improvement and it can provide better system throughput with greater throughput.

show abstract

“…Some scholars have used the theory of the full life cycle and used calculation results to illustrate the advantages of hybrid isolated micro-grids over traditionally isolated grids. Some scholars have established a comprehensive benefit evaluation model for micro-grids, analyzed several types of typical micro-grid examples, and explained their respective advantages [1]. Some scholars mainly research methods for determining the capacity of energy storage devices in micro-grids, use the internal characteristics of batteries to model, establish several optimization schemes, and put forward suggestions for the optimal configu-THERMAL SCIENCE: Year 2021, Vol.…”

Section: Introductionmentioning

confidence: 99%

Analysis and research on optimal economic operation of cogeneration micro-grid based on heat pump control

Wei

2021

THERM SCI

View full text Add to dashboard Cite

When the micro-grid is connected to the grid, the influence of the load and the micropower supply?s operating characteristics may cause the power exchange between the micro-grid and the large grid to cause unnecessary losses. The objective function of power supply satisfaction of large power grids. The article takes the co?generation micro-grid as the research object. It proposes establishing an objective function including the satisfaction of micro-grid decision-makers, the satisfaction of social benefits, and the satisfaction of large-scale power supply using the analytic hierarchy process. After that, the article uses the particle swarm optimization algorithm combined with the typical dispatching strategy of the micro-grid to solve the aforementioned model with MATLas the primary tool, and obtains the 24 hour output optimization results of the micro-grid, and analyzes the results in detail. The calculation examples show that the model can achieve economic optimization based on satisfying the satisfaction of different groups, which verifies the scientificity and effectiveness of the proposed model.

show abstract

Optimal sizing of an industrial microgrid considering socio‐organisational aspects

Cited by 14 publications

References 30 publications

Optimal sizing of RES and BESS in networked microgrids based on proportional peer‐to‐peer and peer‐to‐grid energy trading

Optimal sizing of RES and BESS in networked microgrids based on proportional peer‐to‐peer and peer‐to‐grid energy trading

Process Migration and Implementation in Distributed System Based on Genetic Algorithm

Analysis and research on optimal economic operation of cogeneration micro-grid based on heat pump control

Contact Info

Product

Resources

About