2022 13th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC)最新文献_第3页

Developed Hybrid Quasi Z-Source Inverter Based on Capacitor and Diode Cells: Analysis and Implementation 基于电容和二极管电池的混合准z源逆变器:分析与实现

2022 13th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC) Pub Date : 2022-02-01 DOI: 10.1109/pedstc53976.2022.9767221

S. Laali, Ali Mobtaker Sarayi

引用次数: 0

A High Voltage Gain Boost Converter with the Reduced Number of Switches Using the developed Switched Inductor and Capacitor Structure 采用所开发的开关电感和开关电容结构的高电压增益升压变换器

2022 13th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC) Pub Date : 2022-02-01 DOI: 10.1109/PEDSTC53976.2022.9767490

Mohammad Hamidi, M. Hamzeh, Morteza Naderlooei, Mohsen Zargarzadeh, E. Afjei

引用次数: 2

Fast Open-circuit Fault Detection Method for Defective Switches in Nested Neutral Point Clamped (NNPC) Converter 嵌套中性点箝位(NNPC)变换器缺陷开关开路故障快速检测方法

2022 13th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC) Pub Date : 2022-02-01 DOI: 10.1109/pedstc53976.2022.9767307

Vahid Barahouei, S. Masoud Barakati, M. Rahmani Haredasht, M. Bagheri Hashkavayi

引用次数: 3

A Transformerless Switched-Capacitor Converter Applicable for Photovoltaic Systems 一种适用于光伏系统的无变压器开关电容器变换器

2022 13th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC) Pub Date : 2022-02-01 DOI: 10.1109/pedstc53976.2022.9767351

S. Hasani, R. Beiranvand

引用次数: 1

Torque Ripple Minimization for a Switch Reluctance Motor Using the Ant Lion Optimization Algorithm 基于蚂蚁狮子优化算法的开关磁阻电机转矩脉动最小化

2022 13th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC) Pub Date : 2022-02-01 DOI: 10.1109/pedstc53976.2022.9767476

Tohid Sharifi, Vahid Mirzaei Khales, M. Mirsalim

{"title":"Torque Ripple Minimization for a Switch Reluctance Motor Using the Ant Lion Optimization Algorithm","authors":"Tohid Sharifi, Vahid Mirzaei Khales, M. Mirsalim","doi":"10.1109/pedstc53976.2022.9767476","DOIUrl":"https://doi.org/10.1109/pedstc53976.2022.9767476","url":null,"abstract":"High torque density is a significant criterion for electric vehicle applications. In the context of torque performance, firstly, the average torque of the motor should be improved, and, secondly, the torque ripple of the machine must be at a satisfactory level. Switch reluctance motors (SRMs), as an alternative, pass the first criterion. However, the torque ripple of the SRMs can be problematic for the users. Various methods have been used for torque ripple minimization, and most of them are related to structural techniques. However, these methods cannot be considered as the optimal ones. In this article, a 3-phase switch reluctance motor with 18 stator poles and 12 rotor poles (18/12) has been introduced, designed to be used in electric vehicles. The torque ripple of the motor is optimized using the Ant Lion Optimization (ALO) algorithm, which is a metaheuristic approach, and the result of the optimization problem is compared with the initial machine. The mathematical basics of the algorithm and performance parameters, such as the convergence speed, are discussed and compared with other optimization algorithms to declare the advantages and disadvantages. Lastly, the electromagnetic analyses of the proposed motor are performed using 2-D finite-element analysis.","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":"129779094","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 SOSM Control for Induction Motor Using ANN-based Sensorless Speed and Flux Estimation under Parametric Uncertainty in FOC Control Method 在参数不确定条件下，基于人工神经网络的无传感器转速和磁链估计的异步电机SOSM控制

2022 13th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC) Pub Date : 2022-02-01 DOI: 10.1109/pedstc53976.2022.9767386

Ramin Nahavandi, M. Asadi, A. Torkashvand

{"title":"A SOSM Control for Induction Motor Using ANN-based Sensorless Speed and Flux Estimation under Parametric Uncertainty in FOC Control Method","authors":"Ramin Nahavandi, M. Asadi, A. Torkashvand","doi":"10.1109/pedstc53976.2022.9767386","DOIUrl":"https://doi.org/10.1109/pedstc53976.2022.9767386","url":null,"abstract":"In this paper, a second order-sliding mode (SOSM) control strategy for Field Oriented Control (FOC) of induction motor (IM) is proposed that satisfying requirements of reliable dynamics and steady state performance. The proposed control structure is a state of the development of FOC utilized SOSM in the inner loop that employ the artificial neural network (ANN) to estimate the rotor flux and motor speed. The SOSM controller designed based on model of induction motor (IM) that include torque control loop (inners loop) and speed tracking control (outer loop). Based on the sliding state convergence property, the state variables track the reference values. By analyzing the theory, the desired performance of the proposed control system proven for various situations. The proposed control considerably ameliorates specified disadvantages of the FOC and DTC, such as the sensitivity to motor parameter variations. The simulation results indicate the correctness of the control algorithm under the uncertainty in parameters and load variations. Keywords, (FOC, ANN’s, Uncertainty, estimation, SOSM, Robust)","PeriodicalId":213924,"journal":{"name":"2022 13th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC)","volume":"7 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":"128269478","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

Analyze and Implementation of High Gain DC-DC Topology Recommended for Renewable Power Generation 可再生能源发电推荐的高增益DC-DC拓扑分析与实现

2022 13th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC) Pub Date : 2022-02-01 DOI: 10.1109/pedstc53976.2022.9767424

H. Radmanesh, H. Jashnani, S. Pourjafar, M. Maalandish

{"title":"Analyze and Implementation of High Gain DC-DC Topology Recommended for Renewable Power Generation","authors":"H. Radmanesh, H. Jashnani, S. Pourjafar, M. Maalandish","doi":"10.1109/pedstc53976.2022.9767424","DOIUrl":"https://doi.org/10.1109/pedstc53976.2022.9767424","url":null,"abstract":"In this work, a novel topology of high voltage rate DC-DC topology with high output voltage and high efficiency is proposed for photovoltaic application according to magnetic inductor and switching-capacitor unit (SCU). SCU increases the output voltage and acts like a voltage clamp and decreases the maximum blocking voltage of the switch. Thus, a low rated and cost power switch can be used in the recommended topology. Additionally, in this converter one magnetic core is used. The magnetic inductor technique is one method to enhance the output voltage without increase of the MOSFET duty cycle which is utilized in the proposed converter. As a result, using magnetic inductor and SCU, the output voltage of the recommended topology is increased with small peak voltage of the semiconductor, low elements count, low switch loss, and high power. The other benefit of the presented topology is the zero-voltage switching (ZVS) and zero-current switching (ZCS) of diodes. In order to demonstrate the accomplishment of the proposed structure, the technological expression, numerical analysis, and comparison survey with same family DC-DC converters are prepared. Eventually, experimental results with 200 W load power are presented to verify the mathematical survey.","PeriodicalId":213924,"journal":{"name":"2022 13th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC)","volume":"22 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":"130195636","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 New Cubic Transformerless Converter For Applying in Renewable Applications 一种用于可再生能源的新型三次无变压器变换器

2022 13th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC) Pub Date : 2022-02-01 DOI: 10.1109/pedstc53976.2022.9767499

Saeed Mahdizadeh, M. Alhashem, H. Kargar

引用次数: 1

Standardized Evenhanded Vector Selection Technique Used in Model Predictive Torque and Flux Controller 模型预测转矩和磁链控制器中的标准化均匀向量选择技术

2022 13th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC) Pub Date : 2022-02-01 DOI: 10.1109/PEDSTC53976.2022.9767350

S. Davari, M. Ghiasvand, C. Garcia, José Raúl Rodríguez Rodríguez

引用次数: 0

Performance Investigation of Initial Rotor Position Estimation Methods in Synchronous Reluctance Motors 同步磁阻电机转子初始位置估计方法的性能研究

2022 13th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC) Pub Date : 2022-02-01 DOI: 10.1109/pedstc53976.2022.9767364

Behnam Nikmaram, Hamidreza Pairo, A. Nassaji

{"title":"Performance Investigation of Initial Rotor Position Estimation Methods in Synchronous Reluctance Motors","authors":"Behnam Nikmaram, Hamidreza Pairo, A. Nassaji","doi":"10.1109/pedstc53976.2022.9767364","DOIUrl":"https://doi.org/10.1109/pedstc53976.2022.9767364","url":null,"abstract":"Lack of permanent magnet, low cost, significant constant-power speed range, high loadability, and high efficiency of SynRMs, have made these motors an attractive option In different applications such as traction and aircraft. Due to the saliency on the rotor of SynRM, calculating the exact value of the initial position is inevitable in sensitive applications. Also, Initial rotor position information is required to have high-performance control and achieve high starting torque. In this paper, different methods of initial rotor position estimation consisting of symmetric DC pulse injection, high frequency pulsating voltage injection, and high frequency square-wave signal injection are studied. These methods are described in procedure aspect, simulation under different rotor position conditions are discussed, and the performance of each method in different initial positions is surveyed. Finally, a comparative study between different methods in terms of performance accuracy, implementation complexity, convergence time, motor parameters dependency, and etc. based on simulation results are provided.","PeriodicalId":213924,"journal":{"name":"2022 13th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC)","volume":"10 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":"131397010","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