2017 8th Power Electronics, Drive Systems & Technologies Conference (PEDSTC)最新文献_第7页

Axial flux induction motor, design and evaluation of steady state modeling using equivalent circuit 轴向磁通感应电机，用等效电路设计和评估稳态建模

2017 8th Power Electronics, Drive Systems & Technologies Conference (PEDSTC) Pub Date : 1900-01-01 DOI: 10.1109/PEDSTC.2017.7910351

A. Nobahari, A. Darabi, A. Hassannia

引用次数: 12

Optimization of grid connected bidirectional V2G charger based on multi-objective algorithm 基于多目标算法的并网双向V2G充电器优化

2017 8th Power Electronics, Drive Systems & Technologies Conference (PEDSTC) Pub Date : 1900-01-01 DOI: 10.1109/PEDSTC.2017.7910381

M. Aryanezhad

引用次数: 13

An experimental model for extraction of the natural frequencies influencing on the acoustic noise of synchronous motors 建立了同步电动机固有频率对噪声影响的实验模型

2017 8th Power Electronics, Drive Systems & Technologies Conference (PEDSTC) Pub Date : 1900-01-01 DOI: 10.1109/PEDSTC.2017.7910402

Mohammadreza Baghayipour, A. Darabi, A. Dastfan

{"title":"An experimental model for extraction of the natural frequencies influencing on the acoustic noise of synchronous motors","authors":"Mohammadreza Baghayipour, A. Darabi, A. Dastfan","doi":"10.1109/PEDSTC.2017.7910402","DOIUrl":"https://doi.org/10.1109/PEDSTC.2017.7910402","url":null,"abstract":"Acoustic noise analysis of electrical machines is of special interest due to their numerous and miscellaneous applications. The analytical and numerical approaches for prediction and calculation of acoustic noise radiated from electrical machines usually yield considerable errors. Therefore, the accurate investigation of acoustic noise in electrical machines necessitates exact experimental noise measurements. In this paper, an efficient experimental model is developed to analyze the acoustic noise radiated from a synchronous motor, identify the noise sources, and extract the significant natural frequencies. At first, the motor mechanical speed is raised from zero up to a maximum value by use of a Variable Frequency Drive. During the motor acceleration period, its radiated acoustic noise is measured by means of a “measurement microphone” in a standard test condition. The measurement results are then analyzed via developing and utilizing an Image Processing Algorithm, and thereby, the prominent noise sources of the synchronous motor and its significant natural frequencies are finally identified.","PeriodicalId":414828,"journal":{"name":"2017 8th Power Electronics, Drive Systems & Technologies Conference (PEDSTC)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127167526","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

Post-fault performance enhancement of the PMSM drive by employing the predictive torque control 采用预测转矩控制提高永磁同步电机故障后的性能

2017 8th Power Electronics, Drive Systems & Technologies Conference (PEDSTC) Pub Date : 1900-01-01 DOI: 10.1109/PEDSTC.2017.7910374

V. Asadzadeh, A. Dastfan, A. Darabi

{"title":"Post-fault performance enhancement of the PMSM drive by employing the predictive torque control","authors":"V. Asadzadeh, A. Dastfan, A. Darabi","doi":"10.1109/PEDSTC.2017.7910374","DOIUrl":"https://doi.org/10.1109/PEDSTC.2017.7910374","url":null,"abstract":"Several inverter faults such as open-phase or loss of the driving signals could terminate the operation of a PMSM drive. By reconfiguring the two-level three-phase six-switch inverter and employing the four-switch (B4) topology during the post-fault condition, unceasing operation of the drive is attainable. In this paper a predictive torque control (PTC) scheme is proposed to control the B4 inverter-fed permanent magnet synchronous motor (PMSM). An extended cost function of the predictive scheme not only reduces the fluctuation of electromagnetic torque and stator flux, but also it reduces the voltage offset between the DC bus capacitors. The B4 inverter controlled by the proposed method reduces the switching losses and helps to tolerate several inverter faults. Proposed PTC method alleviates the unbalanced phase currents induced by fluctuation of DC bus center tap voltage. It provides an effective approach to reduce the harmonic distortions of the motor currents and relevant stator vibrations. It also suggests a systematic, automated approach for the tuning of applied Proportional-Integral controller in the speed control loop, which utilizes the fuzzy logic algorithm. Simulation results demonstrate the effectiveness and potentials of the proposed PTC method to control the post-fault B4 inverter-fed PMSM drive.","PeriodicalId":414828,"journal":{"name":"2017 8th Power Electronics, Drive Systems & Technologies Conference (PEDSTC)","volume":"162 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131423494","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: 4

A high step up flying capacitor inverter with the voltage balancing control method 一种采用电压平衡控制方法的高升压飞电容逆变器

2017 8th Power Electronics, Drive Systems & Technologies Conference (PEDSTC) Pub Date : 1900-01-01 DOI: 10.1109/PEDSTC.2017.7910390

Amin Ashraf Gandomi, S. Saeidabadi, S. Hosseini

引用次数: 9

An efficient topology for multilevel inverters: Design specifications and modulation technique 一种高效的多电平逆变器拓扑:设计规范和调制技术

2017 8th Power Electronics, Drive Systems & Technologies Conference (PEDSTC) Pub Date : 1900-01-01 DOI: 10.1109/PEDSTC.2017.7910395

R. Choupan, D. Nazarpour, S. Golshannavaz

引用次数: 0

An adaptive algorithm for PMBL motor design PMBL电机设计的自适应算法

2017 8th Power Electronics, Drive Systems & Technologies Conference (PEDSTC) Pub Date : 1900-01-01 DOI: 10.1109/PEDSTC.2017.7910397

O. Safdarzadeh, M. Mahdavyfakhr, E. Afjei

引用次数: 1