2019 10th International Power Electronics, Drive Systems and Technologies Conference (PEDSTC)最新文献_第8页

An Interleaved Diode-Capacitor High Step-Up Quasi-Resonant DC-DC Converter Featuring Soft-Switching Characteristic 具有软开关特性的交错二极管电容高升压准谐振DC-DC变换器

2019 10th International Power Electronics, Drive Systems and Technologies Conference (PEDSTC) Pub Date : 2019-02-01 DOI: 10.1109/PEDSTC.2019.8697669

Saeed Kavehei, A. Y. Varjani, R. Beiranvand, M. Zare

引用次数: 1

Comparison of Three-Point P&O and Hill Climbing Methods for Maximum Power Point Tracking in PV Systems 光伏系统最大功率点跟踪的三点P&O和爬坡方法比较

2019 10th International Power Electronics, Drive Systems and Technologies Conference (PEDSTC) Pub Date : 2019-02-01 DOI: 10.1109/PEDSTC.2019.8697273

S. Fatemi, Milad Samady Shadlu, Amin Talebkhah

引用次数: 22

Improved Direct Power Control of DFIG Wind Turbine by using a Fuzzy Logic Controller 利用模糊逻辑控制器改进 DFIG 风力涡轮机的直接功率控制

2019 10th International Power Electronics, Drive Systems and Technologies Conference (PEDSTC) Pub Date : 2019-02-01 DOI: 10.1109/PEDSTC.2019.8697581

Saeed Khateri-Abri, S. Tohidi, N. Rostami

引用次数: 1

Modified Unipolar Hybrid Permanent Magnet Vernier Machine Using Halbach Array Configuration 采用哈尔巴赫阵列结构的改进型单极混合永磁游标机

2019 10th International Power Electronics, Drive Systems and Technologies Conference (PEDSTC) Pub Date : 2019-02-01 DOI: 10.1109/PEDSTC.2019.8697690

Kambiz Adnani, Sadjad Shafiei, J. Millimonfared, J. Moghani

引用次数: 4

Controller Design of Paralleled Quasi-Z-Source Inverters with Battery for Application in Grid-Connected Photovoltaic Power Generation System 并网光伏发电系统并联准z源蓄电池逆变器控制器设计

2019 10th International Power Electronics, Drive Systems and Technologies Conference (PEDSTC) Pub Date : 2019-02-01 DOI: 10.1109/PEDSTC.2019.8697743

Mehran Moslehi Bajestan, H. Madadi, M. Shamsinejad

{"title":"Controller Design of Paralleled Quasi-Z-Source Inverters with Battery for Application in Grid-Connected Photovoltaic Power Generation System","authors":"Mehran Moslehi Bajestan, H. Madadi, M. Shamsinejad","doi":"10.1109/PEDSTC.2019.8697743","DOIUrl":"https://doi.org/10.1109/PEDSTC.2019.8697743","url":null,"abstract":"In this paper, a new control method for the paralleled quasi-Z-source inverters (qZSI) with a battery for application in grid-connected photovoltaic (PV) power generation systems is proposed. The use of paralleled inverters in distributed generation (DG) applications has several advantages, such as high degree of redundancy, ease of maintenance and high reliability. By introducing the shoot-through states in the permissible switching states of the inverter bridge, the qZSI can boost/buck the output voltage of PV panel in a wide range. Also, the energy storage system, which is assisted with quasi Z-source network, provides the full use possibility of PV power. The proposed control method can manage the battery power, extract the maximum power from the PV panel, control the inverters output power with desired power factor and maintain the balance of power injected by the paralleled inverters into the grid, simultaneously. Also, the controller system is able to suppress both types of circulating-current, including cross and zero-sequence circulating-currents through a modification of the conventional control schemes. The ability of the proposed PV system is investigated by simulation results carried out using MATLAB/Simulink.","PeriodicalId":296229,"journal":{"name":"2019 10th International Power Electronics, Drive Systems and Technologies Conference (PEDSTC)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129091205","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

Volume Optimization in Si IGBT based Dual-Active-Bridge Converters 基于硅IGBT双有源桥转换器的体积优化

2019 10th International Power Electronics, Drive Systems and Technologies Conference (PEDSTC) Pub Date : 2019-02-01 DOI: 10.1109/PEDSTC.2019.8697785

H. Beiranvand, E. Rokrok, Marco Liserre

引用次数: 4

A Soft-Switched Ultra High Gain DC-DC Converter with Reduced Stress voltage on Semiconductors 具有降低半导体应力电压的软开关超高增益DC-DC变换器

2019 10th International Power Electronics, Drive Systems and Technologies Conference (PEDSTC) Pub Date : 2019-02-01 DOI: 10.1109/PEDSTC.2019.8697533

Milad Babalou, Morteza Dezhbord, R. Alishah, Seyed Amir Hossein Hosseini

引用次数: 8

An Improved Three-Input DC-DC Boost Converter for Hybrid PV/FC/Battery and Bidirectional Load as Backup System for Smart Home 一种改进的三输入DC-DC升压变换器，用于混合光伏/FC/电池和双向负载的智能家居备用系统

2019 10th International Power Electronics, Drive Systems and Technologies Conference (PEDSTC) Pub Date : 2019-02-01 DOI: 10.1109/PEDSTC.2019.8697731

Behnam Zamanzad Ghavidel, E. Babaei, S. Hosseini

{"title":"An Improved Three-Input DC-DC Boost Converter for Hybrid PV/FC/Battery and Bidirectional Load as Backup System for Smart Home","authors":"Behnam Zamanzad Ghavidel, E. Babaei, S. Hosseini","doi":"10.1109/PEDSTC.2019.8697731","DOIUrl":"https://doi.org/10.1109/PEDSTC.2019.8697731","url":null,"abstract":"An improved non-isolated three-input DC-DC boost converter is proposed in this paper. The proposed topology has the capability of optimizing the energy conversion within the smart homes. The recommended structure is designed for flexible energy systems such as smart homes, smart cities, and electric vehicles. The suggested structure has employed a boost type converter as well as multi-input and single output (MISO) converter along with renewable sources. The proposed converter consists of two unidirectional input power ports and two bidirectional ports for a storage element in an integrated structure. The proposed converter has several input sources with different voltage levels which are fixed at mid voltage ranges. Also, it includes a step-up gain to boost voltage to higher ranges by a gain cell. In order to optimally supply the output load and charge or discharge the battery storage, photovoltaic (PV) and fuel cell (FC) along with bidirectional loads could be exclusively or simultaneously employed as power resources. The main feature of the proposed converter is presented as follows: flexible bidirectional load can be charged at home during the daytime, while it could be discharged at nights when the demand is the maximum in which the system is usually faced with overload. To verify the performance of the proposed structure, simulations are carried out using PSCAD/EMTDC software and the results are presented to prove the practicality of proposed algorithm in covering renewable resources and dynamically managing energy consumption.","PeriodicalId":296229,"journal":{"name":"2019 10th International Power Electronics, Drive Systems and Technologies Conference (PEDSTC)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115380630","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: 9

Symmetric Extendable Ultra High Step-Up Non-Isolated DC-DC Converter 对称可扩展超高升压非隔离DC-DC变换器

2019 10th International Power Electronics, Drive Systems and Technologies Conference (PEDSTC) Pub Date : 2019-02-01 DOI: 10.1109/PEDSTC.2019.8697285

Vafa Marzang, Peyman Alavi, Morteza Dezhbord, S. Hosseini, N. Rostami

{"title":"Symmetric Extendable Ultra High Step-Up Non-Isolated DC-DC Converter","authors":"Vafa Marzang, Peyman Alavi, Morteza Dezhbord, S. Hosseini, N. Rostami","doi":"10.1109/PEDSTC.2019.8697285","DOIUrl":"https://doi.org/10.1109/PEDSTC.2019.8697285","url":null,"abstract":"In this paper a high step up non isolated DC-DC converter with extendable topology is proposed. This converter is symmetric and by using this structure it can be possible to achieve high voltage gain in low duty cycle range. This converter consists of m + n+ 2 Active Passive Inductor Cell (APIC) and a Voltage Multiplier Cell (VMC). In addition to increasing voltage gain, the VMC decreases voltage stress on the switches and diodes. Operational modes and steady state analysis of proposed converter will be discussed completely, also voltage gain and voltage stress on the switches and diodes will be formulated. Different components will be designed for example output capacitor will be designed in order to decrease output voltage ripple. Voltage gain and voltage stress on the switches will be compared with related structure to illustrate advantages of proposed converter. In order to verify theoretical analysis of proposed converter will be simulated in PSCAD and results of this simulation will be analyzed completely. In this simulation input voltage is equal to 20V and provides 500 W power in output","PeriodicalId":296229,"journal":{"name":"2019 10th International Power Electronics, Drive Systems and Technologies Conference (PEDSTC)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129456866","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: 11

Selection of Excitation Signal Waveform for Improved Performance of Wound-Rotor Resolver* 提高绕线转子旋转器性能的激励信号波形选择*

2019 10th International Power Electronics, Drive Systems and Technologies Conference (PEDSTC) Pub Date : 2019-02-01 DOI: 10.1109/PEDSTC.2019.8697277

A. Farhadi-Beiranvand, R. Alipour-sarabi, Z. Nasiri-Gheidari, F. Tootoonchian

{"title":"Selection of Excitation Signal Waveform for Improved Performance of Wound-Rotor Resolver*","authors":"A. Farhadi-Beiranvand, R. Alipour-sarabi, Z. Nasiri-Gheidari, F. Tootoonchian","doi":"10.1109/PEDSTC.2019.8697277","DOIUrl":"https://doi.org/10.1109/PEDSTC.2019.8697277","url":null,"abstract":"Wound-Rotor (WR) resolvers are similar to two-phase synchronous generators. Their difference is related to the excitation signal. While DC voltage is used for exciting synchronous generator, high frequency AC voltage is employed for that of resolver. The common waveform for excitation signal of resolver is sinusoidal voltage. However, preparing the high frequency sinusoidal voltage in the resolver to digital converter (RDC) is always a challenge. Therefore, in this paper different high frequency AC waveforms are applied as the excitation signal of the resolver and the estimated position, resulted from RDC, is discussed. The aim of this work is to find an appropriate excitation waveform that ensures the high accuracy operation of resolver beside the simple implementation possibility for RDC. Output analogue voltages are obtained using time stepping finite element analysis. Then, the amplitude modulated (AM) signals are imported to the MATLAB where two demodulation techniques are compared for calculating the voltages’ envelope and the position error. Finally, experimental measurements validate the simulation results.","PeriodicalId":296229,"journal":{"name":"2019 10th International Power Electronics, Drive Systems and Technologies Conference (PEDSTC)","volume":"117 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129060988","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: 3