2022 13th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC)最新文献

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A SiC-Based Hybrid PFC-Inverter for On-board EV Chargers 基于sic的混合pfc逆变器用于车载EV充电器
2022 13th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC) Pub Date : 2022-02-01 DOI: 10.1109/pedstc53976.2022.9767296
Amir Hossein Dabbagh, Hamed Arvani, H. Gholizadeh, E. Afjei
{"title":"A SiC-Based Hybrid PFC-Inverter for On-board EV Chargers","authors":"Amir Hossein Dabbagh, Hamed Arvani, H. Gholizadeh, E. Afjei","doi":"10.1109/pedstc53976.2022.9767296","DOIUrl":"https://doi.org/10.1109/pedstc53976.2022.9767296","url":null,"abstract":"Extensive research on electric vehicles (EVs) has been made as the popularity has been increasing in recent years. Many studies show the advantages and necessities of the bidirectional on-board chargers (OBCs) implantation in EVs. One of the essential parts of an EV’s OBC is power factor correction (PFC) converter. Nowadays, boost types PFCs have been widely used. The main problem with these converters is that they cannot provide a wide output voltage range. This work presents a hybrid PFC-Inverter for bidirectional EVs charging applications. MATLAB/Simulink is used to validate the proposed converter, and simulations are performed from 10% of the rated power to full load in PFC and inverter operation modes separately. The obtained results indicate a unity power factor (PF) and a total harmonic distortion (THD) of the input current at 3.65% in charging mode and a THD of the output current at 2.18% in discharging mode at rated power and voltages that agrees with standards.","PeriodicalId":213924,"journal":{"name":"2022 13th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126780644","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: 1
A Data-driven PI Control of Grid-Connected Voltage Source Inverters Interfaced with LCL Filter 带LCL滤波器的并网电压源逆变器的数据驱动PI控制
2022 13th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC) Pub Date : 2022-02-01 DOI: 10.1109/pedstc53976.2022.9767371
Kamran Moradi, Hêmin Sheikhahmadi, Pourya Zamani, Q. Shafiee, H. Bevrani
{"title":"A Data-driven PI Control of Grid-Connected Voltage Source Inverters Interfaced with LCL Filter","authors":"Kamran Moradi, Hêmin Sheikhahmadi, Pourya Zamani, Q. Shafiee, H. Bevrani","doi":"10.1109/pedstc53976.2022.9767371","DOIUrl":"https://doi.org/10.1109/pedstc53976.2022.9767371","url":null,"abstract":"The complexity of microgrid (MG) control has been a point of contention when implementing an appropriate controller due to factors such as grid distortion, external disturbances, uncertainties, and the inaccessibility of these applications to an exact model. To address this, designers must either reduce the sensitivity and accuracy of control objectives to an acceptable level, which is not always possible, or use more computationally complex controllers. The proportional-integral (PI) controller is the most popular in practice due to its simple and straightforward structure. Numerous algorithms have been presented to well-tune the parameters of this type of controller. The primary difficulty in determining the PI controller coefficients is extracting an accurate model of the studied system. As a result, recent consideration has been given to control methods based on system input/output data measurements. This paper proposes a data-driven method for tuning PI controller coefficients referred to as iterative feedback tuning (IFT) to control the inverter-side current of a three-phase grid-connected voltage source inverter (VSI) under grid distortion and various grid frequency conditions. Simulation results are provided to validate the proposed method.","PeriodicalId":213924,"journal":{"name":"2022 13th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114634633","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
A Cubic Transformer-less DC-DC Converter with Continuous Input Current: Mathematical model, Simulation, and Experimental 具有连续输入电流的三次无变压器DC-DC变换器:数学模型、仿真和实验
2022 13th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC) Pub Date : 2022-02-01 DOI: 10.1109/PEDSTC53976.2022.9767440
M. Monfared, H. Gholizadeh, Seyyed Mohammad Kalamialhashem, S. Amini, Seyyed Amir Ata Afjei, S. Ebrahim Afjei
{"title":"A Cubic Transformer-less DC-DC Converter with Continuous Input Current: Mathematical model, Simulation, and Experimental","authors":"M. Monfared, H. Gholizadeh, Seyyed Mohammad Kalamialhashem, S. Amini, Seyyed Amir Ata Afjei, S. Ebrahim Afjei","doi":"10.1109/PEDSTC53976.2022.9767440","DOIUrl":"https://doi.org/10.1109/PEDSTC53976.2022.9767440","url":null,"abstract":"In this paper, a novel design of the DC-DC converters has been introduced. The voltage gain has achieved high values by the lower value of the duty cycle. Besides the Cubic form of the voltage gain, the normalized value of the current stress of the switch diodes has been low. In addition, continuous input current ripple has decreased the current stress of the input filter capacitor as well as its capacitance value. The proposed converter has been designed for the continuous current mode. Moreover, the converter has been discussed in both continuous/discontinuous current modes. Furthermore, the advantages and bold points of the converter have been expressed in the ideal mode. Finally, the simulation results besides the experimental outcomes have been presented and compared. In addition, the prototype has been designed for 80 W output power.","PeriodicalId":213924,"journal":{"name":"2022 13th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129952101","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
An Asymmetrical T-Type Boost Multilevel Inverter Topology 非对称t型升压多电平逆变器拓扑
2022 13th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC) Pub Date : 2022-02-01 DOI: 10.1109/pedstc53976.2022.9767241
Kavian Kamalinejad, H. Iman‐Eini
{"title":"An Asymmetrical T-Type Boost Multilevel Inverter Topology","authors":"Kavian Kamalinejad, H. Iman‐Eini","doi":"10.1109/pedstc53976.2022.9767241","DOIUrl":"https://doi.org/10.1109/pedstc53976.2022.9767241","url":null,"abstract":"Single-stage DC-AC power conversion is investigated due to high efficiency and a more straightforward structure than the two-stage equivalent system, where a boost DC-DC converter is needed. Moreover, multilevel inverters offer various advantages in terms of output voltage quality, electromagnetic interference, etc. Therefore, boost multilevel inverters can be used in many applications like renewable energy sources, electric vehicles, and battery applications. In this paper, a new boost multilevel inverter topology, in which boost ratio and the number of output voltage levels can increase to any number, is proposed. The asymmetrical voltage of capacitors in the proposed topology creates more voltage levels without increasing the number of components. In addition, capacitor voltages are automatically balanced and no extra voltage sensors or auxiliary supplies are required.","PeriodicalId":213924,"journal":{"name":"2022 13th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130221693","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
A Single-DC-Source Boost Multilevel Inverter for Dynamic Voltage Restorer Application 用于动态电压恢复的单直流源升压多电平逆变器
2022 13th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC) Pub Date : 2022-02-01 DOI: 10.1109/pedstc53976.2022.9767399
M. Farhadi‐Kangarlu, Y. Neyshabouri
{"title":"A Single-DC-Source Boost Multilevel Inverter for Dynamic Voltage Restorer Application","authors":"M. Farhadi‐Kangarlu, Y. Neyshabouri","doi":"10.1109/pedstc53976.2022.9767399","DOIUrl":"https://doi.org/10.1109/pedstc53976.2022.9767399","url":null,"abstract":"Multilevel inverters are used in various applications because of their intrinsic merits. One of the common applications of the multilevel inverters is the power quality (PQ) improvement devices such as the dynamic voltage restorer (DVR). An important in the DVR is how to obtain the DC source required by the inverter used in DVR. As providing the DC voltage source is challenging and costly, the number of required independent DC sources should be minimized. However, most of the multilevel inverters require a number of floating DC sources. In this paper, a 7-level inverter is proposed for the DVR application which requires only one DC source. It should be noted that for the same number of levels, the cascaded H-bridge (CHB) multilevel inverter will require at least (if it is asymmetric) two DC sources. On the other hand, the single-DC-source multilevel inverters such as the flying-capacitor (FC) and the neutral-pint-clamped (NPC) topologies require high number of switches and the DC source utilization factor is low. The proposed multilevel inverter requires one DC source and offers higher number of voltage levels to number of elements. The performance evaluation of the proposed multilevel inverter based DVR is undertaken with the simulations using MATLAB/Simulink.","PeriodicalId":213924,"journal":{"name":"2022 13th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130250026","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
Fully Soft-switched Non-isolated High Step-down DC/DC Converter with Minimum Component Count 全软开关非隔离高降压DC/DC变换器具有最小的分量计数
2022 13th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC) Pub Date : 2022-02-01 DOI: 10.1109/PEDSTC53976.2022.9767238
S. Khalili, M. Packnezhad, H. Farzanehfard
{"title":"Fully Soft-switched Non-isolated High Step-down DC/DC Converter with Minimum Component Count","authors":"S. Khalili, M. Packnezhad, H. Farzanehfard","doi":"10.1109/PEDSTC53976.2022.9767238","DOIUrl":"https://doi.org/10.1109/PEDSTC53976.2022.9767238","url":null,"abstract":"A fully soft-switched high step-down converter with minimum number of passive and active components is presented in this paper, which is suitable for non-isolated DC/DC applications. High voltage conversion ratio is achieved by a pair of coupled inductors while zero voltage switching condition for the main switch along with zero current switching condition for the main diode at turn-off are provided by adding only an auxiliary active switch and a coupled inductor to the basic buck converter. Thus, the converter is optimum in terms of component count among the soft-switched high step-down converters. The mentioned converter advantages have contributed to the realization of high efficiency. To confirm the theoretical operation and analysis of the converter, a laboratory prototype circuit is implemented for 155-to-24V at 100W and 100kHz.","PeriodicalId":213924,"journal":{"name":"2022 13th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129931385","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
A Single-Switch High Step-Up DC–DC Converter with Low Input Current Ripple for Renewable Energy Applications 用于可再生能源应用的低输入纹波单开关高升压DC-DC变换器
2022 13th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC) Pub Date : 2022-02-01 DOI: 10.1109/pedstc53976.2022.9767428
Mir Yahya Hassani, M. Maalandish, Seyed Amir Hossein Hosseini
{"title":"A Single-Switch High Step-Up DC–DC Converter with Low Input Current Ripple for Renewable Energy Applications","authors":"Mir Yahya Hassani, M. Maalandish, Seyed Amir Hossein Hosseini","doi":"10.1109/pedstc53976.2022.9767428","DOIUrl":"https://doi.org/10.1109/pedstc53976.2022.9767428","url":null,"abstract":"In this paper, a high step-up DC-DC converter with a dual-output is studied. The presented converter is assembled from a modified SEPIC and a three-level boost converter. The most significant advantage of this structure is achieving different high voltage gains for two outputs, using only one power switch and one input voltage source. The modified SEPIC converter supplies one of these outputs and the other output is provided by the three-level boost converter. The three-level stage is constructed by diode-capacitor units. The generated voltage gain by this stage is independent of the SEPIC part, which causes the proposed converter becomes appropriate for two different consumers. Depending on duty cycle of the switch, the SEPIC converter can be step-up or step-down, which in this case, it works in step-up mode. In further, the proposed converter analysis is explained in detail. Finally, performance of the presented converter is evaluated by simulation results.","PeriodicalId":213924,"journal":{"name":"2022 13th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128870684","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
A Non-Isolated High Step-up Two-Input Single Output DC-DC Converter with Less Number of Components 一种非隔离高升压双输入单输出DC-DC变换器,元件数量少
2022 13th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC) Pub Date : 2022-02-01 DOI: 10.1109/pedstc53976.2022.9767471
H. Radmanesh, M. Maalandish, S. Pourjafar
{"title":"A Non-Isolated High Step-up Two-Input Single Output DC-DC Converter with Less Number of Components","authors":"H. Radmanesh, M. Maalandish, S. Pourjafar","doi":"10.1109/pedstc53976.2022.9767471","DOIUrl":"https://doi.org/10.1109/pedstc53976.2022.9767471","url":null,"abstract":"In this study, a new two-input single output DC-DC converter with continuous input current is presented. Less number of components (capacitors, inductors, switches, and diodes) is another advantage of the proposed structure which leads to low cost and volume. The proposed converter benefits from the advantages of the conventional boost converter. A comparison with another recently presented converters is represented to illustrate the advantages of the proposed converter. Low input current ripple, simple structure, and high voltage gain are the main advantages of proposed topology, so the proposed structure is suitable for use in renewable applications that need maximum power point tracking (MPPT). Different operational modes and steady-state analyses have been represented. To verify the theoretical analysis, the simulation results of the proposed converter is provided.","PeriodicalId":213924,"journal":{"name":"2022 13th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122739836","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: 1
Soft Switched Non-Isolated High Step-up DC-DC Converter Based on Combination of Buck-Boost and Switched Resonator Converters 基于Buck-Boost和开关谐振器组合的软开关非隔离高升压DC-DC变换器
2022 13th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC) Pub Date : 2022-02-01 DOI: 10.1109/PEDSTC53976.2022.9767210
M. Hajilou, H. Farzanehfard
{"title":"Soft Switched Non-Isolated High Step-up DC-DC Converter Based on Combination of Buck-Boost and Switched Resonator Converters","authors":"M. Hajilou, H. Farzanehfard","doi":"10.1109/PEDSTC53976.2022.9767210","DOIUrl":"https://doi.org/10.1109/PEDSTC53976.2022.9767210","url":null,"abstract":"In this paper, a soft switched non-isolated high step-up DC-DC converter based on combination of buck-boost and switched resonator converters is proposed which is the combination of a buck-boost and a switched resonator converter. To reduce the converter semiconductor elements, one switch of the switched resonator structure is shared with the buck-boost structure. Soft switching condition for both switches is established without using any axillary switch, also, all diodes except one are turned OFF under ZCS condition which has mitigated the reverse recovery problem. Semiconductor elements soft-switching operation has reduced the converter switching losses and contributed to increased efficiency. In the continuation of this article, the proposed converter operational principle and steady-state analysis are discussed. The proposed converter is simulated by PSpice software at 24V input, 350V output and 200W, and results are presented. The simulation results confirm the converter analysis and operation.","PeriodicalId":213924,"journal":{"name":"2022 13th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC)","volume":"222 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123302547","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: 1
Modeling and Control of a Single-Inductor Multi-Input Multi-Output DC-DC Boost Converter for PV Applications 光伏应用中单电感多输入多输出DC-DC升压变换器的建模与控制
2022 13th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC) Pub Date : 2022-02-01 DOI: 10.1109/pedstc53976.2022.9767320
A. Asadi, K. Abbaszadeh, A. Darabi
{"title":"Modeling and Control of a Single-Inductor Multi-Input Multi-Output DC-DC Boost Converter for PV Applications","authors":"A. Asadi, K. Abbaszadeh, A. Darabi","doi":"10.1109/pedstc53976.2022.9767320","DOIUrl":"https://doi.org/10.1109/pedstc53976.2022.9767320","url":null,"abstract":"This article proposed a Single-inductor multi-input multi-output (SI-MIMO) boost converter with two inputs and two outputs. SI-MIMO dc-dc converters are widely used in various engineering applications, including chargers for hybrid vehicles and photovoltaic (PV) panels, because of the benefit of high-power density and low cost. These converters are proper for renewable energy sources like PV panels. By hybridizing energy sources, the advantages of using different sources are achievable. Moreover, the outputs' power can be flexibly divided between input sources. Additionally, charging or discharging of energy storage by other input sources can be easily controlled. Due to control of the converter, A decoupling network is introduced. Considering the decoupled design and small-signal linearization, the required linear controllers are designed using SISO control strategies for this MIMO system.","PeriodicalId":213924,"journal":{"name":"2022 13th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122900949","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: 2
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