WSEAS Transactions on Power Systems最新文献_第2页

Hunting-Based Optimization Technique for Secured Optimal Power Flow with Lines Outages in Power System 基于狩猎的优化技术，确保电力系统中线路停电时的最佳电力流

WSEAS Transactions on Power Systems Pub Date : 2024-03-27 DOI: 10.37394/232016.2024.19.10

I. Ziane, F. Benhamida, D. Gozim

{"title":"Hunting-Based Optimization Technique for Secured Optimal Power Flow with Lines Outages in Power System","authors":"I. Ziane, F. Benhamida, D. Gozim","doi":"10.37394/232016.2024.19.10","DOIUrl":"https://doi.org/10.37394/232016.2024.19.10","url":null,"abstract":"This paper aims to achieve the exact resolution of an optimal power flow (OPF) problem in an electrical network. In the OPF, the goal is to plan the production and distribution of electrical power flows to cover, at minimal fuel cost, the consumption at various points in the network. Three variants of the OPF problem are studied in this manuscript. The first one, OPF corresponds to the case where power production costs in the network are modeled with a quadratic cost. In the second variant, OPF with outages of some lines, we clarify the extent to which power flow is affected by the outages and the increasing number of overloaded lines. Finally, the last variant, secured OPF corresponds to the case where the management of production units can respect the power limit of each line by rescheduling power production units. The study focuses on congestion management in the IEEE 30 bus system by applying a model for OPF, incorporating data from both transmission lines and generators. The research proposes a Hunting Optimization Technique which is named “Multi-Objective Ant Lion Optimizer (MOALO)” to solve single and multi-objective optimization problems to find a solution for management pricing, comparing results with other research methods to show the effectiveness of the applied approach and the mathematical model representing congestion management.","PeriodicalId":38993,"journal":{"name":"WSEAS Transactions on Power Systems","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140376299","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Wind Energy Conversion System with Integrated Power Smoothing Capability based on an EVT-coupled Flywheel 基于 EVT 耦合飞轮的具有集成功率平滑功能的风能转换系统

WSEAS Transactions on Power Systems Pub Date : 2024-03-27 DOI: 10.37394/232016.2024.19.9

M. Cendoya, S. Verne, M. Valla, P. E. Battaiotto

引用次数: 0

Quantification of Uncertainty Cost Functions for Controllable Solar Power Modeling 量化可控太阳能发电建模的不确定性成本函数

WSEAS Transactions on Power Systems Pub Date : 2024-03-27 DOI: 10.37394/232016.2024.19.11

Sergio Raul Rivera Rodriguez, A. Al‐Sumaiti, Tareefa S. Alsumaiti

{"title":"Quantification of Uncertainty Cost Functions for Controllable Solar Power Modeling","authors":"Sergio Raul Rivera Rodriguez, A. Al‐Sumaiti, Tareefa S. Alsumaiti","doi":"10.37394/232016.2024.19.11","DOIUrl":"https://doi.org/10.37394/232016.2024.19.11","url":null,"abstract":"Navigating the secheduling of generation resources of energy in power systems marked by a significant presence of renewable generation involves intricate optimization challenges. The conventional tools for resolving such challenges include programming techniques and heuristic approaches, both contingent upon a precisely articulated target function for optimization. Traditional optimization tools rely on precisely defined target functions, but the evolving landscape of power systems introduces complexity, especially with unpredictable behaviors of renewable sources. The research specifically quantifies penalty costs associated with photovoltaic (PV) generators, employing probabilistic methods for a robust mathematical analysis. The developed analytical model enhances adaptability in economic dispatch problems, considering uncertainty in decision-making. Validation using Monte Carlo simulation emphasizes uncertainty in PV generation and highlights the advantages of the proposed analytic model. The quadratic form of the model aligns coherently with simulation outcomes, contributing significantly to understanding uncertainty quantification in solar power modeling. The research aims to refine controllable solar power models, establish robust uncertainty cost functions, and improve the accuracy of economic dispatch strategies. Ultimately, this work promotes the seamless integration of solar energy into diverse and dynamic energy grids.","PeriodicalId":38993,"journal":{"name":"WSEAS Transactions on Power Systems","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140375017","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Grid-connected Systems Powered by Solar Energy Implemented with Fuzzy based Voltage Source Converters 利用模糊电压源转换器实现太阳能供电的并网系统

WSEAS Transactions on Power Systems Pub Date : 2024-03-12 DOI: 10.37394/232016.2024.19.8

Raja Sathish Kumar, Y. V. B. K. Rao, Venkata Koteswara Rao N.

{"title":"Grid-connected Systems Powered by Solar Energy Implemented with Fuzzy based Voltage Source Converters","authors":"Raja Sathish Kumar, Y. V. B. K. Rao, Venkata Koteswara Rao N.","doi":"10.37394/232016.2024.19.8","DOIUrl":"https://doi.org/10.37394/232016.2024.19.8","url":null,"abstract":"Solar energy systems connected to the electrical grid are known as grid-tied solar power systems or solar power-connected grid systems. Grid-tied solar inverters are only capable of producing active electricity since they are made to produce power at a unity power factor. The grid alone can meet the load’s requirement for reactive power. Reactive power drawn from the grid relative to active power has increased significantly with the sharp rise in the deployment of distributed energy resources based on renewable energy. This has an impact on the grid’s power quality. The amount of reactive power that the grid must supply will decrease if the grid-tied solar inverter is designed to be intelligent enough to provide reactive power in addition to active power. This work’s primary goal is to generate the necessary pulses for a three-phase inverter, which will aid in producing reactive power and ultimately help achieve the work’s primary objective. Fuzzy logic is a complex approach that takes advantage of the flexibility and adaptability of fuzzy systems to manage Voltage Source Converters (VSCs) for three-phase inverter operation. The primary circuit is simulated in the MATLAB/Simulink environment, giving the desired results.","PeriodicalId":38993,"journal":{"name":"WSEAS Transactions on Power Systems","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140249296","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Design and Analysis of a Low Voltage Simulink Model (LVSM) of IEEE 57 Bus IEEE 57 总线低电压仿真模型 (LVSM) 的设计与分析

WSEAS Transactions on Power Systems Pub Date : 2024-03-12 DOI: 10.37394/232016.2024.19.5

G. V. B. Chary, Raghavaiah Katuri, K. Rosalina

{"title":"Design and Analysis of a Low Voltage Simulink Model (LVSM) of IEEE 57 Bus","authors":"G. V. B. Chary, Raghavaiah Katuri, K. Rosalina","doi":"10.37394/232016.2024.19.5","DOIUrl":"https://doi.org/10.37394/232016.2024.19.5","url":null,"abstract":"The present power system is gaining momentum towards designing equivalent circuit models. The Ward and REI methods involve the admittance reduction method as well as being merged with the EMS model to derive boundary parameters, but these methods are limited and valid for a predefined condition. Therefore, it is required to design an equivalent circuit that adopts the real power system for analysis. In this paper, a new method is proposed to design a scaled-down power system model without changing the impedance of components. In this regard, a Low Voltage Simulink Model (LVSM) of the IEEE 57 bus network was designed in MATLAB/ Simulink so that it could be useful for laboratory model design purposes. The main objectives of this paper are to propose a mathematical procedure to scale down the network parameters and design a 3-phase LVSM of an IEEE 57 bus power system network within the Simulink platform. The performance of LVSM was analyzed with no-load, balanced load, and unbalanced load models. These simulation studies were validated and compared with the theoretical results to prove that the proposed LVSM modeling has good mathematical accuracy, robustness, and validity for practical model implementation.","PeriodicalId":38993,"journal":{"name":"WSEAS Transactions on Power Systems","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140248996","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Simplified Approach for Wind Uncertainty Cost Functions using a Mixture of Uniform Probability Distribution 使用均匀概率分布混合物计算风能不确定性成本函数的简化方法

WSEAS Transactions on Power Systems Pub Date : 2024-03-12 DOI: 10.37394/232016.2024.19.7

Libardo Acero García, Muhammad Atiq Ur Rehman, Sergio Raul Rivera Rodriguez

引用次数: 0

Effect of DC Link Capacitor on the Performance of Wind-Driven Double-Fed Induction Generator 直流链路电容器对风驱双馈感应发电机性能的影响

WSEAS Transactions on Power Systems Pub Date : 2024-03-12 DOI: 10.37394/232016.2024.19.6

Sanaa M. I. Amer, M. Eskander

引用次数: 0

Enhancing Condition Monitoring with Virtual Reality Visualization for Industrial Application 利用虚拟现实可视化技术加强工业应用中的状态监测

WSEAS Transactions on Power Systems Pub Date : 2024-03-06 DOI: 10.37394/232016.2024.19.4

Ali Mohammed Ridha, Wessam Shehieb

{"title":"Enhancing Condition Monitoring with Virtual Reality Visualization for Industrial Application","authors":"Ali Mohammed Ridha, Wessam Shehieb","doi":"10.37394/232016.2024.19.4","DOIUrl":"https://doi.org/10.37394/232016.2024.19.4","url":null,"abstract":"Monitoring the machines' health in an industrial setting is crucial to maintaining the workflow without disturbance. There are multiple methods commonly used for this purpose that go under conditional monitoring. Conventional conditional monitoring can be time-consuming and difficult to interpret by a non-experienced operator, which increases the risks in such critical applications. Virtual Reality (VR) has been in use for multiple applications to ease the usage of complex tasks via proper visualization. In this paper, a visualization approach of industrial application that monitors the motor’s health connected with a vibration sensor via a programmable logic controller (PLC) is presented. The Beckhoff PLC was programmed using TwinCAT 3 software and linked with Unity VR headsets via MQTT protocol. The user is given the ability to select the number of connected sensors and place them to mimic the actual environment, import their own 3D machine design, test for MQTT broker connectivity, and visualize the machine's health as per the ISO 10826-3 standard. The proposed system has been tested successfully and it is expected to ease visualization in an industrial setup.","PeriodicalId":38993,"journal":{"name":"WSEAS Transactions on Power Systems","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140078017","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Enhancement of Field Oriented Control for Permanent Magnetic Synchronous Motor using Ant Colony Optimization 利用蚁群优化增强永磁同步电机的场定向控制

WSEAS Transactions on Power Systems Pub Date : 2024-03-01 DOI: 10.37394/232016.2024.19.3

Meriem Megrini, Ahmed Gaga, Y. Mehdaoui

{"title":"Enhancement of Field Oriented Control for Permanent Magnetic Synchronous Motor using Ant Colony Optimization","authors":"Meriem Megrini, Ahmed Gaga, Y. Mehdaoui","doi":"10.37394/232016.2024.19.3","DOIUrl":"https://doi.org/10.37394/232016.2024.19.3","url":null,"abstract":"Because of its frequent use in diverse systems, the PMSM drive must be controlled. Field-oriented control (FOC) based PMSM drive is modeled in the present work to optimize the torque and speed performance of the PMSM. The FOC is based on a dissociated speed and flux control approach, which controls the speed and flux of the PMSM independently. The standard Proportional Integrator Derivative (PID) controller regulates the speed in FOC, which is noted for its increased resilience in linear systems, however in nonlinear ones, the PID controller responds poorly to changes in the system’s variables. In this case, the best solutions are frequently based on optimization techniques that produce the controller’s gains in every period. Optimizing the PID’s behavior in response to the system’s nonlinear behavior. The novel proposed strategy for enhancing the gains of the PID controller by employing a cost function such as Integral Time Absolute Error (ITAE) is based on PID speed regulation and is optimized using the Ant Colony Optimization algorithm (ACO) for FOC. To confirm the strategy’s aims, the suggested method is implemented on Matlab/Simulink. The simulation results demonstrated the efficiency of the intelligent ACO-FOC control, which delivers good performance in terms of stability, rapidity, and torque fluctuations.","PeriodicalId":38993,"journal":{"name":"WSEAS Transactions on Power Systems","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140083426","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Comparing Methods to Mitigate the Effect of Grid Voltage Sag and Frequency Variation on the Operation of Variable Speed Drives 比较缓解电网电压波动和频率变化对变速驱动器运行影响的方法

WSEAS Transactions on Power Systems Pub Date : 2024-03-01 DOI: 10.37394/232016.2024.19.2

Mohamed Ibrahim, M. Nashed, M. Eskander

引用次数: 0