Pub Date : 2022-03-20DOI: 10.1109/SGRE53517.2022.9774085
Silvanus D’silva, Mohsen Hosseinzadehtaher, M. Shadmand, S. Bayhan, H. Abu-Rub, Tingwen Huang
This paper presents a droop-power allocation optimizer (D-PAO) inspired control scheme to mitigate frequency excursions in a power electronics dominated grid. This scheme leverages the photovoltaic (PV) sources’ flexible power reserve ability to restore frequency during sudden imbalances in power demand-supply, while minimizing the size of the required energy storage systems. Application of PV power reserve in a distributed PEDG network comprising of sources with various capacities, reserves and other constraints has not been investigated so far. The proposed scheme accommodates these uncertainties in the estimation of the required active power $(Delta P)$. Moreover, the PAO module optimally allocates the estimated $Deltamathbf{P}$ demand among all the sources in the cluster, based on the available power reserves while also minimizing losses. In response, the power electronics converters/inverters in the PEDG adjust their power levels and support the network in restoring the frequency in a timely and cost-effective manner. The PAO module eliminates the droopbased coordination requirement and their associated drawbacks. Case studies illustrate the superiority of the proposed scheme over the conventional droop-based frequency restoration approaches.
{"title":"Coordinated Power Reserve Control of PV Sources For Frequency Restoration in Power Electronics Dominated Grid","authors":"Silvanus D’silva, Mohsen Hosseinzadehtaher, M. Shadmand, S. Bayhan, H. Abu-Rub, Tingwen Huang","doi":"10.1109/SGRE53517.2022.9774085","DOIUrl":"https://doi.org/10.1109/SGRE53517.2022.9774085","url":null,"abstract":"This paper presents a droop-power allocation optimizer (D-PAO) inspired control scheme to mitigate frequency excursions in a power electronics dominated grid. This scheme leverages the photovoltaic (PV) sources’ flexible power reserve ability to restore frequency during sudden imbalances in power demand-supply, while minimizing the size of the required energy storage systems. Application of PV power reserve in a distributed PEDG network comprising of sources with various capacities, reserves and other constraints has not been investigated so far. The proposed scheme accommodates these uncertainties in the estimation of the required active power $(Delta P)$. Moreover, the PAO module optimally allocates the estimated $Deltamathbf{P}$ demand among all the sources in the cluster, based on the available power reserves while also minimizing losses. In response, the power electronics converters/inverters in the PEDG adjust their power levels and support the network in restoring the frequency in a timely and cost-effective manner. The PAO module eliminates the droopbased coordination requirement and their associated drawbacks. Case studies illustrate the superiority of the proposed scheme over the conventional droop-based frequency restoration approaches.","PeriodicalId":64562,"journal":{"name":"智能电网与可再生能源(英文)","volume":"14 1","pages":"1-7"},"PeriodicalIF":0.0,"publicationDate":"2022-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81356900","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}
Pub Date : 2022-03-20DOI: 10.1109/SGRE53517.2022.9774125
A. Krama, Iresha Poonahela, H. Abu-Rub, S. Bayhan, M. Shadmand
This paper presents an effective voltage and frequency (V/1f regulation approach for interconnected gridforming inverters in an ac microgrid as an enabling technology for futuristic power grid. The proposed control scheme leverages model predictive control framework for enhanced active and reactive power sharing towards robust V/f regulation. The traditional PI-based V/f regulation for network of grid-forming inverters requires substantial tuning effort due to the nested loop control architecture. Furthermore, the PIbased V/f regulation for network of grid-forming inverters may not guarantee optimal active and reactive power sharing under different operation condition which could jeopardize the resilient operation of the next generation power grid. This paper is aiming to tackle this challenge by mitigating the required tuning effort and enhanced active and reactive power sharing for grid-forming inverters in a microgrid. Comprehensive analysis is conducted to show that the proposed approach can achieve good dynamic performance with negligible power ripple, in addition to an accurate active and reactive power sharing. The provided experimental case studies validates the theoretical expectation and effectiveness of the proposed approach.
{"title":"Design and Dynamic Assessment of Model Predictive Control for Grid-Forming Inverters in AC Microgrid","authors":"A. Krama, Iresha Poonahela, H. Abu-Rub, S. Bayhan, M. Shadmand","doi":"10.1109/SGRE53517.2022.9774125","DOIUrl":"https://doi.org/10.1109/SGRE53517.2022.9774125","url":null,"abstract":"This paper presents an effective voltage and frequency (V/1f regulation approach for interconnected gridforming inverters in an ac microgrid as an enabling technology for futuristic power grid. The proposed control scheme leverages model predictive control framework for enhanced active and reactive power sharing towards robust V/f regulation. The traditional PI-based V/f regulation for network of grid-forming inverters requires substantial tuning effort due to the nested loop control architecture. Furthermore, the PIbased V/f regulation for network of grid-forming inverters may not guarantee optimal active and reactive power sharing under different operation condition which could jeopardize the resilient operation of the next generation power grid. This paper is aiming to tackle this challenge by mitigating the required tuning effort and enhanced active and reactive power sharing for grid-forming inverters in a microgrid. Comprehensive analysis is conducted to show that the proposed approach can achieve good dynamic performance with negligible power ripple, in addition to an accurate active and reactive power sharing. The provided experimental case studies validates the theoretical expectation and effectiveness of the proposed approach.","PeriodicalId":64562,"journal":{"name":"智能电网与可再生能源(英文)","volume":"349 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2022-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86800058","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}
Pub Date : 2022-03-20DOI: 10.1109/SGRE53517.2022.9774152
W. Rohouma, R. Balog, H. Zubi
Power quality generally refers to the adequacy of the power system’s voltage, current, and frequency. Typically, any related distortion can reflect several forms of negative impacts that might affect the system equipment operation. Power electronics-based apparatus within telecommunication data center facilities are generating such harmonic distortion causing well-known several power quality issues. Furthermore, such harmonics can also propagate back to the electrical grid increasing the risk of sensitive equipment failure and maloperation. In this paper, real measurement results of current and voltage waveforms along with their total harmonic distortion (THD%) investigations of typical telecom data centers are presented. In addition, a capacitor-less distribution static synchronous compensator (D-STATCOM) is proposed to improve the degraded levels of power quality indices. Simulation results using MATLAB/Simulink are presented in this paper confirming the effectiveness of the capacitor-less D-STATCOM device in providing dynamic compensation regarding power factor correction and harmonic distortion reduction.
{"title":"Application of a Capacitor-Less D-STATCOM for Power Quality Enhancement in a Typical Telecom Data Center","authors":"W. Rohouma, R. Balog, H. Zubi","doi":"10.1109/SGRE53517.2022.9774152","DOIUrl":"https://doi.org/10.1109/SGRE53517.2022.9774152","url":null,"abstract":"Power quality generally refers to the adequacy of the power system’s voltage, current, and frequency. Typically, any related distortion can reflect several forms of negative impacts that might affect the system equipment operation. Power electronics-based apparatus within telecommunication data center facilities are generating such harmonic distortion causing well-known several power quality issues. Furthermore, such harmonics can also propagate back to the electrical grid increasing the risk of sensitive equipment failure and maloperation. In this paper, real measurement results of current and voltage waveforms along with their total harmonic distortion (THD%) investigations of typical telecom data centers are presented. In addition, a capacitor-less distribution static synchronous compensator (D-STATCOM) is proposed to improve the degraded levels of power quality indices. Simulation results using MATLAB/Simulink are presented in this paper confirming the effectiveness of the capacitor-less D-STATCOM device in providing dynamic compensation regarding power factor correction and harmonic distortion reduction.","PeriodicalId":64562,"journal":{"name":"智能电网与可再生能源(英文)","volume":"93 20 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2022-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90727666","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}
Pub Date : 2022-03-20DOI: 10.1109/SGRE53517.2022.9774057
R. Atat, Muhammad Ismail, E. Serpedin
The communication network plays a vital role in supporting the power grid advanced functionalities. However, the tight interaction and mutual dependence between these two networks increase the risk of large-scale cascading failures. Therefore, it becomes important to conduct joint vulnerability analysis. In this paper, we compare different attack strategies based on the most critical nodes in both systems in terms of topological, electrical, and communication metrics. Results provide insights on minimizing the overall system vulnerability by protecting the most critical nodes based on all of the metrics.
{"title":"Most Critical Nodes-Based Attack Strategies Comparison in Interdependent Power-Communication Networks","authors":"R. Atat, Muhammad Ismail, E. Serpedin","doi":"10.1109/SGRE53517.2022.9774057","DOIUrl":"https://doi.org/10.1109/SGRE53517.2022.9774057","url":null,"abstract":"The communication network plays a vital role in supporting the power grid advanced functionalities. However, the tight interaction and mutual dependence between these two networks increase the risk of large-scale cascading failures. Therefore, it becomes important to conduct joint vulnerability analysis. In this paper, we compare different attack strategies based on the most critical nodes in both systems in terms of topological, electrical, and communication metrics. Results provide insights on minimizing the overall system vulnerability by protecting the most critical nodes based on all of the metrics.","PeriodicalId":64562,"journal":{"name":"智能电网与可再生能源(英文)","volume":"11 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2022-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75219386","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}
Pub Date : 2022-03-20DOI: 10.1109/SGRE53517.2022.9774093
J. Martins, Inês Neves, Adriana Mar, P. Pereira, Vítor M. Pires, R. Lopes
This paper presents a study addressing resilience in Energy Communities microgrids. Considering the context of an Energy Community it establishes optimized solutions to ensure that the microgrid can survive failures using the prosumers distributed generation, their flexibility and the use of reconfiguration. The optimized solution maximizes the time availability offered to the users and minimizes the unserved energy, in case of a branch interruption. Additionally, it considers the establishment of additional redundant branches in order to increase the Energy Community resilience. The microgrid will be able to continue its operation, making use of local generation, energy flexibility and additional connections.
{"title":"Fault Resilience in Energy Community Microgrids","authors":"J. Martins, Inês Neves, Adriana Mar, P. Pereira, Vítor M. Pires, R. Lopes","doi":"10.1109/SGRE53517.2022.9774093","DOIUrl":"https://doi.org/10.1109/SGRE53517.2022.9774093","url":null,"abstract":"This paper presents a study addressing resilience in Energy Communities microgrids. Considering the context of an Energy Community it establishes optimized solutions to ensure that the microgrid can survive failures using the prosumers distributed generation, their flexibility and the use of reconfiguration. The optimized solution maximizes the time availability offered to the users and minimizes the unserved energy, in case of a branch interruption. Additionally, it considers the establishment of additional redundant branches in order to increase the Energy Community resilience. The microgrid will be able to continue its operation, making use of local generation, energy flexibility and additional connections.","PeriodicalId":64562,"journal":{"name":"智能电网与可再生能源(英文)","volume":"37 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2022-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85222478","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}
Pub Date : 2022-03-20DOI: 10.1109/SGRE53517.2022.9774138
Al-Masri Hussein M. K., Taha Al-Asemi, Nasser Sabr, Khaled Almawari, Ahmad Abuelrub, M. Ehsani
An economic feasibility study of a grid-connected photovoltaic (PV) energy system, that is designed to meet the electrical load demand of Yarmouk University in Jordan, is investigated. The PVsyst commercial software is used to size the system elements. Various layouts and technical options are proposed. The major benefit of the system is shown to be reduction in the electricity cost. Four options are simulated based on peak sun hours (PSH) and the possible footprints on campus. The new designed systems can reduce the annual electricity cost by about 62.56% to 96.76S%. The case of 96.76S% PV system will save around 2.4 million JD per year with a payback period of 1.3 years.
{"title":"On-Grid Photovoltaic Energy System-A Case Study","authors":"Al-Masri Hussein M. K., Taha Al-Asemi, Nasser Sabr, Khaled Almawari, Ahmad Abuelrub, M. Ehsani","doi":"10.1109/SGRE53517.2022.9774138","DOIUrl":"https://doi.org/10.1109/SGRE53517.2022.9774138","url":null,"abstract":"An economic feasibility study of a grid-connected photovoltaic (PV) energy system, that is designed to meet the electrical load demand of Yarmouk University in Jordan, is investigated. The PVsyst commercial software is used to size the system elements. Various layouts and technical options are proposed. The major benefit of the system is shown to be reduction in the electricity cost. Four options are simulated based on peak sun hours (PSH) and the possible footprints on campus. The new designed systems can reduce the annual electricity cost by about 62.56% to 96.76S%. The case of 96.76S% PV system will save around 2.4 million JD per year with a payback period of 1.3 years.","PeriodicalId":64562,"journal":{"name":"智能电网与可再生能源(英文)","volume":"77 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2022-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80787759","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}
Pub Date : 2022-03-20DOI: 10.1109/SGRE53517.2022.9774066
R. Jovanovic, S. Bayhan, I. S. Bayram
In the recent years, there has been a steady increase in the use of electrical vehicles (EV). Their further adoption is becoming more dependent on the quality of service provided by the charging infrastructure. In this paper, the focus is on optimizing the charging infrastructure from the point of minimizing the service drop modelled using the standard M/M/c/c loss queue. To be exact, a mathematical model is proposed for the problem of optimizing capacities at individual stations in an EV charging network. The novelty is in considering the relation of capacity of a charging station to its arrival rate. Due to the non-linearity of the problem, a greedy algorithm combined with a local search is developed for finding near optimal configurations of the system. The new model is evaluated using real-world data for population density and existing charging infrastructure for metropolitan areas. The conducted computational experiments, show that charging networks optimized using the proposed model, significantly better reflect the state-on-the-ground than standardly used models, while maintaining a low service drop rate.
{"title":"Capacity Optimization of EV Charging Networks: A Greedy Algorithmic Approach","authors":"R. Jovanovic, S. Bayhan, I. S. Bayram","doi":"10.1109/SGRE53517.2022.9774066","DOIUrl":"https://doi.org/10.1109/SGRE53517.2022.9774066","url":null,"abstract":"In the recent years, there has been a steady increase in the use of electrical vehicles (EV). Their further adoption is becoming more dependent on the quality of service provided by the charging infrastructure. In this paper, the focus is on optimizing the charging infrastructure from the point of minimizing the service drop modelled using the standard M/M/c/c loss queue. To be exact, a mathematical model is proposed for the problem of optimizing capacities at individual stations in an EV charging network. The novelty is in considering the relation of capacity of a charging station to its arrival rate. Due to the non-linearity of the problem, a greedy algorithm combined with a local search is developed for finding near optimal configurations of the system. The new model is evaluated using real-world data for population density and existing charging infrastructure for metropolitan areas. The conducted computational experiments, show that charging networks optimized using the proposed model, significantly better reflect the state-on-the-ground than standardly used models, while maintaining a low service drop rate.","PeriodicalId":64562,"journal":{"name":"智能电网与可再生能源(英文)","volume":"89 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2022-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80698405","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}
Pub Date : 2022-03-20DOI: 10.1109/SGRE53517.2022.9774236
A. Ova, Şevki Demіrbaş
In general, Generation Planning studies constitute the first step of Transmission Expansion Planning (TEP) studies. Optimal Power Flow studies are also important in Generation Planning studies. Since it gives effective and efficient results, Optimal Power Flow (DC-OPF) which is a linearized formation of AC power flow with some assumptions is widely used. In this study, the DC-OPF problem is modeled as a linear problem and technical and economic results regarding generation planning are obtained. Garver-6 Bus test system is used as the test system. As a result of the optimization, the total generation value, the total generation cost, and the generation and cost values for each power plant are obtained.
{"title":"A Case Study of Obtaining Total Generation Costs using DC-Optimal Power Flow","authors":"A. Ova, Şevki Demіrbaş","doi":"10.1109/SGRE53517.2022.9774236","DOIUrl":"https://doi.org/10.1109/SGRE53517.2022.9774236","url":null,"abstract":"In general, Generation Planning studies constitute the first step of Transmission Expansion Planning (TEP) studies. Optimal Power Flow studies are also important in Generation Planning studies. Since it gives effective and efficient results, Optimal Power Flow (DC-OPF) which is a linearized formation of AC power flow with some assumptions is widely used. In this study, the DC-OPF problem is modeled as a linear problem and technical and economic results regarding generation planning are obtained. Garver-6 Bus test system is used as the test system. As a result of the optimization, the total generation value, the total generation cost, and the generation and cost values for each power plant are obtained.","PeriodicalId":64562,"journal":{"name":"智能电网与可再生能源(英文)","volume":"12 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2022-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90377994","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}
Pub Date : 2022-03-20DOI: 10.1109/SGRE53517.2022.9774133
N. Hassanpour, A. Blinov, A. Chub, D. Vinnikov
In this paper, an overview of the recent series partial power converters (S-PPCs) is carried out from the component point of view. Overdesigning the S-PPCs without any protection measures needed to avoid abnormal transient modes increases the size and cost of converter, which eliminates the advantage of PPC concept. To solve this problem, the abnormal operation conditions are explained, and possible solutions are proposed. It can be seen from the simulation results that the soft start of the converter can avoid any sudden current rise at the converter start. Adding a solid-state circuit breaker (SSCB) with a reaction time of 20 μs can limit the short circuit current in the Current Source (CS) side. Simultaneously, the CS side leg bypass prevents any voltage spikes due to violation of ZCS switching. The simulations are carried out in PSIM software to validate the correctness of the developed control procedure.
{"title":"Soft Start and Protection of Bidirectional Buck-Boost Partial Power Converter","authors":"N. Hassanpour, A. Blinov, A. Chub, D. Vinnikov","doi":"10.1109/SGRE53517.2022.9774133","DOIUrl":"https://doi.org/10.1109/SGRE53517.2022.9774133","url":null,"abstract":"In this paper, an overview of the recent series partial power converters (S-PPCs) is carried out from the component point of view. Overdesigning the S-PPCs without any protection measures needed to avoid abnormal transient modes increases the size and cost of converter, which eliminates the advantage of PPC concept. To solve this problem, the abnormal operation conditions are explained, and possible solutions are proposed. It can be seen from the simulation results that the soft start of the converter can avoid any sudden current rise at the converter start. Adding a solid-state circuit breaker (SSCB) with a reaction time of 20 μs can limit the short circuit current in the Current Source (CS) side. Simultaneously, the CS side leg bypass prevents any voltage spikes due to violation of ZCS switching. The simulations are carried out in PSIM software to validate the correctness of the developed control procedure.","PeriodicalId":64562,"journal":{"name":"智能电网与可再生能源(英文)","volume":"11 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2022-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89213196","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}
Pub Date : 2022-03-20DOI: 10.1109/SGRE53517.2022.9774063
B. F. Mon, A. Wahyudie, H. Shareef
A reactive control using MPPT technique is developed for maximizing of the output electrical power. The perturb and observe algorithm searches for optimum value of damping and stiffness coefficients in order to maximize the converted electrical power (Pe). The running mean value of the Pe is calculated in every MPPT control period and updating of the damping and stiffness coefficients are done as per the direction of the Pe. The proposed MPPT is then compared with the resistive loading and approximate complex conjugate control techniques. The results show significant improvements in Pe using the proposed MPPT using reactive control.
{"title":"Maximum Power Point Tracking using Reactive Control for Heaving Wave Energy Converters","authors":"B. F. Mon, A. Wahyudie, H. Shareef","doi":"10.1109/SGRE53517.2022.9774063","DOIUrl":"https://doi.org/10.1109/SGRE53517.2022.9774063","url":null,"abstract":"A reactive control using MPPT technique is developed for maximizing of the output electrical power. The perturb and observe algorithm searches for optimum value of damping and stiffness coefficients in order to maximize the converted electrical power (Pe). The running mean value of the Pe is calculated in every MPPT control period and updating of the damping and stiffness coefficients are done as per the direction of the Pe. The proposed MPPT is then compared with the resistive loading and approximate complex conjugate control techniques. The results show significant improvements in Pe using the proposed MPPT using reactive control.","PeriodicalId":64562,"journal":{"name":"智能电网与可再生能源(英文)","volume":"1 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2022-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86297610","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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