{"title":"AN IMPROVED ACTIVE PHASE-SHIFT ISLANDING DETECTION METHOD BASED ON FUZZY ADAPTIVE PID ALGORITHM, 1-6.","authors":"Huaizhong Chen, Jianmei Ye","doi":"10.2316/j.2023.203-0464","DOIUrl":"https://doi.org/10.2316/j.2023.203-0464","url":null,"abstract":"","PeriodicalId":43153,"journal":{"name":"International Journal of Power and Energy Systems","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68650266","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}
{"title":"AN INTELLIGENT FUSION OBJECT-DETECTION ALGORITHM FOR SMART SUBSTATION SYSTEM, 1-7.","authors":"Ziqiang Zhang","doi":"10.2316/j.2023.203-0435","DOIUrl":"https://doi.org/10.2316/j.2023.203-0435","url":null,"abstract":"","PeriodicalId":43153,"journal":{"name":"International Journal of Power and Energy Systems","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68650239","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}
The switching mode DC- DC was extensively researched and developed to meet most industrial power electronics requirements. Using the switch mode has the advantage of reducing conductive and switching losses by increasing the switching frequency. In addition, the power converters structure includes energy storage components, and power switches that reduce their performance. The development of new typologies for the power converters was undertaken in parallel with the advancement of instruments, materials, and control systems technology. By minimizing the switching losses and the overall converter size, these typologies may provide high performance. This study will therefore reflect on the classifications of DC- DC converters, and their ability to operate at high switching frequencies. Also, the control methods of the DC- DC converters will be discussed and compared. This project includes an intensive comparison between different typologies of DC-DC converters by using Matlab/ Simulink software to implement the frequency controlfor the most two effective typologies.
{"title":"Variable Frequency Control in High Switching Frequencies DC-DC Converters","authors":"Syahir Syafiq, Tze-Zhang Ang, M. Salem","doi":"10.54616/ijeps/20220303","DOIUrl":"https://doi.org/10.54616/ijeps/20220303","url":null,"abstract":"The switching mode DC- DC was extensively researched and developed to meet most industrial power electronics requirements. Using the switch mode has the advantage of reducing conductive and switching losses by increasing the switching frequency. In addition, the power converters structure includes energy storage components, and power switches that reduce their performance. The development of new typologies for the power converters was undertaken in parallel with the advancement of instruments, materials, and control systems technology. By minimizing the switching losses and the overall converter size, these typologies may provide high performance. This study will therefore reflect on the classifications of DC- DC converters, and their ability to operate at high switching frequencies. Also, the control methods of the DC- DC converters will be discussed and compared. This project includes an intensive comparison between different typologies of DC-DC converters by using Matlab/ Simulink software to implement the frequency controlfor the most two effective typologies.","PeriodicalId":43153,"journal":{"name":"International Journal of Power and Energy Systems","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2022-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89224788","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}
Nowadays, a multilevel inverter is one of the important devices that provides a practical approach device in power system industries because of its features which are less switching losses, lower electromagnetic interference, reduced harmonic distortion, higher DC link voltages, and improved output voltage and current waveforms. Among all existed multilevel inverter, cascaded H-bridge multilevel inverter is the most attractive because of the technology development with megawatt power level. So, the cascaded H-bridge multilevel inverter has been tested and proven as a suitable DC/AC device for medium and high power applications such as renewable energy systems, electric vehicles, and motor drive applications. In this paper, the project is focusing on the combination of a nine-level cascaded H-bridge multilevel inverter connected to photovoltaic (PV) sources and a hybrid powerfilter. This project aims to study and to analyze the results of the proposed system. Thebehaviour and the performance of the designed system have shown that the system offered330V peak output AC voltage with an efficiency of 93.96% and a 5% reduction of THD.This project will be carried out only in Matlab/Simulink software.
{"title":"Nine-level Cascaded H-Bridge Multilevel Inverter for Photovoltaic Sources Based on Hybrid Active Filter","authors":"Adli Ikhwan, Tze-Zhang Ang, Mohamed Salem","doi":"10.54616/ijeps/20220302","DOIUrl":"https://doi.org/10.54616/ijeps/20220302","url":null,"abstract":"Nowadays, a multilevel inverter is one of the important devices that provides a practical approach device in power system industries because of its features which are less switching losses, lower electromagnetic interference, reduced harmonic distortion, higher DC link voltages, and improved output voltage and current waveforms. Among all existed multilevel inverter, cascaded H-bridge multilevel inverter is the most attractive because of the technology development with megawatt power level. So, the cascaded H-bridge multilevel inverter has been tested and proven as a suitable DC/AC device for medium and high power applications such as renewable energy systems, electric vehicles, and motor drive applications. In this paper, the project is focusing on the combination of a nine-level cascaded H-bridge multilevel inverter connected to photovoltaic (PV) sources and a hybrid powerfilter. This project aims to study and to analyze the results of the proposed system. Thebehaviour and the performance of the designed system have shown that the system offered330V peak output AC voltage with an efficiency of 93.96% and a 5% reduction of THD.This project will be carried out only in Matlab/Simulink software.","PeriodicalId":43153,"journal":{"name":"International Journal of Power and Energy Systems","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2022-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85147935","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}
Wireless power transmission (WPT) is the method that transferring electrical energy from power source to electrical without any physical contact and it can be used to transfer power to electricity dependent systems or devices. In WPT, electromagnetic energy is produced to transmit the energy from power source (transmitter) to the load (receiver) via resonant inductive coupling. This article focuses on the design of a resonant inductive coupling using parallel-T topology in coupling WTR and combined of single transmitter with multiple receivers. In addition, principle of magnetic wave between the transmitter and receiver with related parameters is utilized to develop in WPT. A parallel-T topology that consists of T-matching network for secondary side is proposed as it is more suitable for weak coupling wireless power transfer applications. Besides that, three circuits are designed to show the resonant inductive coupling for WTP which including the circuit with and without matching network and the circuit of single transmitter with multiple receivers. The simulation of output voltage and output current are observed to relate the effects of frequency on the circuit. The graph of output voltage and power are plotted to show the pattern on effect of the frequencies to the resonant inductive coupling circuit.
{"title":"Resonant Inductive Coupling for Wireless Power Transmission","authors":"P. Athira, Tze-Zhang Ang, Mohamed Salem","doi":"10.54616/ijeps/20220301","DOIUrl":"https://doi.org/10.54616/ijeps/20220301","url":null,"abstract":"Wireless power transmission (WPT) is the method that transferring electrical energy from power source to electrical without any physical contact and it can be used to transfer power to electricity dependent systems or devices. In WPT, electromagnetic energy is produced to transmit the energy from power source (transmitter) to the load (receiver) via resonant inductive coupling. This article focuses on the design of a resonant inductive coupling using parallel-T topology in coupling WTR and combined of single transmitter with multiple receivers. In addition, principle of magnetic wave between the transmitter and receiver with related parameters is utilized to develop in WPT. A parallel-T topology that consists of T-matching network for secondary side is proposed as it is more suitable for weak coupling wireless power transfer applications. Besides that, three circuits are designed to show the resonant inductive coupling for WTP which including the circuit with and without matching network and the circuit of single transmitter with multiple receivers. The simulation of output voltage and output current are observed to relate the effects of frequency on the circuit. The graph of output voltage and power are plotted to show the pattern on effect of the frequencies to the resonant inductive coupling circuit.","PeriodicalId":43153,"journal":{"name":"International Journal of Power and Energy Systems","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2022-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83428095","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}
K. L. Khan, S. S. Shiekh, Farzan F. Malik, Tanzeela Mir, Munazah Mushtaq, Shoeb Hussain
Electric Vehicles (EVs) and Hybrid Electric Vehicles (HEVs) have emerged as a good alternative for the conventional IC engine vehicles due to the depleting levels of low-cost fossil fuels and ever increasing environmental pollution. There are, however, some issues related to the effective power conversions due to power controllers, energy-saving and good battery management in the electrical vehicles. PID controllers are presently most widely used in EVs due to their simplicity and ease of implementation. Owing to numerous advantages, the modern controllers offer, implementation of these controllers cut is the need of the hour to improve the dynamics of the EV drive and increase its efficiency. This paper presents a comparative analysis of various controllers, viz. PID controller, Fuzzy Logic controller, Artificiial Neural Network (ANN) controller, Sliding Mode Controller (SMC), Adaptive Neural Fuzzy Inference System (ANFIS) controller and Model Predictive Controller (MPC) in cruise control of an EV. The aim is to control the speed of an EV drive and increase its efficiency using advanced control strategies. MATLAB simulation of the EV drive has been carried out to understand its dynamic characteristics.
{"title":"COMPARATIVE ANALYSIS OF VARIOUS CONTROLLERS FOR CRUISE CONTROL OF AN ELECTRICAL VEHICLE DRIVE","authors":"K. L. Khan, S. S. Shiekh, Farzan F. Malik, Tanzeela Mir, Munazah Mushtaq, Shoeb Hussain","doi":"10.2316/j.2022.203-0376","DOIUrl":"https://doi.org/10.2316/j.2022.203-0376","url":null,"abstract":"Electric Vehicles (EVs) and Hybrid Electric Vehicles (HEVs) have emerged as a good alternative for the conventional IC engine vehicles due to the depleting levels of low-cost fossil fuels and ever increasing environmental pollution. There are, however, some issues related to the effective power conversions due to power controllers, energy-saving and good battery management in the electrical vehicles. PID controllers are presently most widely used in EVs due to their simplicity and ease of implementation. Owing to numerous advantages, the modern controllers offer, implementation of these controllers cut is the need of the hour to improve the dynamics of the EV drive and increase its efficiency. This paper presents a comparative analysis of various controllers, viz. PID controller, Fuzzy Logic controller, Artificiial Neural Network (ANN) controller, Sliding Mode Controller (SMC), Adaptive Neural Fuzzy Inference System (ANFIS) controller and Model Predictive Controller (MPC) in cruise control of an EV. The aim is to control the speed of an EV drive and increase its efficiency using advanced control strategies. MATLAB simulation of the EV drive has been carried out to understand its dynamic characteristics.","PeriodicalId":43153,"journal":{"name":"International Journal of Power and Energy Systems","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68649392","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}
In the present era, only thermal generation cannot be a solution to modern demand. The hybrid renewable energy with conventional power generation is the answer to save mother nature and meet the current electricity demand. In this article, traditional thermal power plants are interconnected with natural resources like wind, hydro units with all-day planning and operation strategies. And the generated power is needed to transfer from one section to another section in the existing grid system, which is the subject of available transfer capability (ATC), the modern power system’s critical factor. In this article, the minimization of power generation cost of the thermal power units is achieved by incorporating renewable sources, says hydro, and wind plants for 24 h scheduled, and ATC calculation is the prime objective. In recent literature, the mayfly algorithm (MA) optimization approach, which combines the advantages of evolutionary algorithms and swarms intelligence to attend better results, is successfully implemented. In this article, optimum power flow (OPF)-based ATC is enforced under various conditions with hydro–thermal–wind scheduling concept on the IEEE 39-test bus system to check the proposed chaotic MA’s performance. The chaotic MA (CHMA) is a hybridized format of the MA and chaotic map method. It is noted from the simulation study that the suggested novel CHMA approach has a dominant nature over other well-established optimization algorithms. Also in the case of multi-objective function, the cost function value is improved by more than 10% and ATC value is enhanced by near about 60% and more.
{"title":"FRAMEWORK OF HYBRID RENEWABLE ENERGYWITH CONVENTIONAL POWER GENERATION SCHEDULING USING NOVEL METAHEURISTIC OPTIMIZATION ALGORITHM","authors":"Kingsuk Majumdar, P. Roy, Subrata Banerjee","doi":"10.2316/j.2022.203-0387","DOIUrl":"https://doi.org/10.2316/j.2022.203-0387","url":null,"abstract":"In the present era, only thermal generation cannot be a solution to modern demand. The hybrid renewable energy with conventional power generation is the answer to save mother nature and meet the current electricity demand. In this article, traditional thermal power plants are interconnected with natural resources like wind, hydro units with all-day planning and operation strategies. And the generated power is needed to transfer from one section to another section in the existing grid system, which is the subject of available transfer capability (ATC), the modern power system’s critical factor. In this article, the minimization of power generation cost of the thermal power units is achieved by incorporating renewable sources, says hydro, and wind plants for 24 h scheduled, and ATC calculation is the prime objective. In recent literature, the mayfly algorithm (MA) optimization approach, which combines the advantages of evolutionary algorithms and swarms intelligence to attend better results, is successfully implemented. In this article, optimum power flow (OPF)-based ATC is enforced under various conditions with hydro–thermal–wind scheduling concept on the IEEE 39-test bus system to check the proposed chaotic MA’s performance. The chaotic MA (CHMA) is a hybridized format of the MA and chaotic map method. It is noted from the simulation study that the suggested novel CHMA approach has a dominant nature over other well-established optimization algorithms. Also in the case of multi-objective function, the cost function value is improved by more than 10% and ATC value is enhanced by near about 60% and more.","PeriodicalId":43153,"journal":{"name":"International Journal of Power and Energy Systems","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68649490","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}
This work proposes a control technique for the operation of the proposed DC microgrid (DCMG) consisting of a Hybrid Energy Storage System (HESS). The dynamic performance analysis of DCMG for the developed control scheme has been carried out in islanded mode under several operating conditions. In DCMG, the HESS consists of Battery Energy Storage System (BESS) and Hydrogen Storage System (H 2 SS). The bidirectional dc-dc converter and dc-dc buck converter have been used to integrate BESS and H 2 SS, respectively, into DCMG. In the islanded mode, during power mismatch in DCMG, the proposed control scheme allows to control the operation of BESS to fulfil the power mismatch, and beyond the capacity of BESS, the surplus generated power is stored in the H 2 SS. The proposed control scheme is aimed to manage the power and rated voltage of DCMG for all cases.
{"title":"PERFORMANCE ANALYSIS OF HYBRID ENERGY STORAGE SYSTEM-BASED DC MICROGRID FOR A DEVELOPED CONTROL TECHNIQUE","authors":"Mahesh Kumar, M. Ramamoorty","doi":"10.2316/j.2022.203-0379","DOIUrl":"https://doi.org/10.2316/j.2022.203-0379","url":null,"abstract":"This work proposes a control technique for the operation of the proposed DC microgrid (DCMG) consisting of a Hybrid Energy Storage System (HESS). The dynamic performance analysis of DCMG for the developed control scheme has been carried out in islanded mode under several operating conditions. In DCMG, the HESS consists of Battery Energy Storage System (BESS) and Hydrogen Storage System (H 2 SS). The bidirectional dc-dc converter and dc-dc buck converter have been used to integrate BESS and H 2 SS, respectively, into DCMG. In the islanded mode, during power mismatch in DCMG, the proposed control scheme allows to control the operation of BESS to fulfil the power mismatch, and beyond the capacity of BESS, the surplus generated power is stored in the H 2 SS. The proposed control scheme is aimed to manage the power and rated voltage of DCMG for all cases.","PeriodicalId":43153,"journal":{"name":"International Journal of Power and Energy Systems","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68649401","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}
K. Muneer, Neelam Tiwari, Supak Pore, Manish C. Gupta, M. M. Rao
The present paper discusses about the structural analysis of polymer-housed surge arrester (SA) along with its support structure for ultra-high voltage applications. The main objective of the work is to study the effect of various geometric parameters on the static and dynamic responses of the SA assembly and hence to finalize the mechanical design of the integrated equipment–structure combination. As it is cumbersome to generate detailed finite element model and conduct iterative analysis manually, an automation tool has been developed in ANSYS using ANSYS Parametric Design Language (APDL) to ease numerical modelling and structural analysis. Here, the input parameters are entered through a user interface developed in VB.Net. Sensitivity analyses have been conducted to compute the effect of various parameters on the static and dynamic responses of the polymer-housed SA assembly. The analyses results indicate that cantilever deflection of polymer-housed SA is most sensitive to thickness variation of flange followed by insulator tube thickness and elastic modulus of a tube material made of fibre-reinforced polymer. A 420 kV SA assembly finalized based on structural responses is further analysed to compute voltage distribution across metal oxide blocks and electrostatic field across polymer housing.
{"title":"STRUCTURAL ANALYSIS OF 420 kV POLYMER-HOUSED SURGE ARRESTER","authors":"K. Muneer, Neelam Tiwari, Supak Pore, Manish C. Gupta, M. M. Rao","doi":"10.2316/j.2022.203-0385","DOIUrl":"https://doi.org/10.2316/j.2022.203-0385","url":null,"abstract":"The present paper discusses about the structural analysis of polymer-housed surge arrester (SA) along with its support structure for ultra-high voltage applications. The main objective of the work is to study the effect of various geometric parameters on the static and dynamic responses of the SA assembly and hence to finalize the mechanical design of the integrated equipment–structure combination. As it is cumbersome to generate detailed finite element model and conduct iterative analysis manually, an automation tool has been developed in ANSYS using ANSYS Parametric Design Language (APDL) to ease numerical modelling and structural analysis. Here, the input parameters are entered through a user interface developed in VB.Net. Sensitivity analyses have been conducted to compute the effect of various parameters on the static and dynamic responses of the polymer-housed SA assembly. The analyses results indicate that cantilever deflection of polymer-housed SA is most sensitive to thickness variation of flange followed by insulator tube thickness and elastic modulus of a tube material made of fibre-reinforced polymer. A 420 kV SA assembly finalized based on structural responses is further analysed to compute voltage distribution across metal oxide blocks and electrostatic field across polymer housing.","PeriodicalId":43153,"journal":{"name":"International Journal of Power and Energy Systems","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68649467","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}
{"title":"OPTIMAL SWITCHING LOSS REDUCTION IN THREE-PHASE VSI USING THRESHOLDED RIDER OPTIMIZATION ALGORITHM","authors":"G. Rajeshkumar, P. Therese","doi":"10.2316/j.2022.203-0191","DOIUrl":"https://doi.org/10.2316/j.2022.203-0191","url":null,"abstract":"","PeriodicalId":43153,"journal":{"name":"International Journal of Power and Energy Systems","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68648791","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}
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