发布求助
文献互助 智能选刊 最新文献

2017 IEEE 12th International Conference on Power Electronics and Drive Systems (PEDS)最新文献

筛选
英文 中文
External mechanical parameters identification of the elastic two-mass system with backlash 带隙弹性双质量系统的外力学参数辨识
2017 IEEE 12th International Conference on Power Electronics and Drive Systems (PEDS) Pub Date : 2017-12-01 DOI: 10.1109/PEDS.2017.8289174
Can Wang, Ming Yang, Weilong Zheng, Q. Ni, R. Kennel, Dianguo Xu
{"title":"External mechanical parameters identification of the elastic two-mass system with backlash","authors":"Can Wang, Ming Yang, Weilong Zheng, Q. Ni, R. Kennel, Dianguo Xu","doi":"10.1109/PEDS.2017.8289174","DOIUrl":"https://doi.org/10.1109/PEDS.2017.8289174","url":null,"abstract":"AC servo system will encounter outside disturbances and changes of system parameters when it operates. In order to obtain real-time information of the system and complete self-tuning of the controller parameters, online identification method of mechanical parameters is analyzed in the two-mass system with backlash. Firstly, the identification model and implementation process under no-load and loading conditions are studied. On the basis of that, recursive least squares forgetting factor (FFRLS) method is used to identify multiple parameters simultaneously. The effect of load torque and inertia ratio upon the identification precision is analyzed. For the case of no-load and low inertia-ratio, a shaft torque compensator is combined for backlash compensation, further improving the identification precision. Simulation results show that the linear identification method can be effective in the elastic-backlash nonlinear system under any loading or inertia ratio conditions.","PeriodicalId":411916,"journal":{"name":"2017 IEEE 12th International Conference on Power Electronics and Drive Systems (PEDS)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121700587","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
Performance evaluation of a novel bearingless PM vernier motor 一种新型无轴承永磁游标电机的性能评价
2017 IEEE 12th International Conference on Power Electronics and Drive Systems (PEDS) Pub Date : 2017-12-01 DOI: 10.1109/PEDS.2017.8289262
T. Stallinger, E. Göbl, Richard Remplbauer, W. Gruber
{"title":"Performance evaluation of a novel bearingless PM vernier motor","authors":"T. Stallinger, E. Göbl, Richard Remplbauer, W. Gruber","doi":"10.1109/PEDS.2017.8289262","DOIUrl":"https://doi.org/10.1109/PEDS.2017.8289262","url":null,"abstract":"In a recent paper, the authors have introduced the concept of a novel bearingless (slice) motor topology, the bearingless permanent magnet Vernier motor intended for low speed and high torque applications. It features an exterior rotor typical for direct drives. The feasibility of this new motor topology was proven by finite element simulations. Based on the results of these simulations, a prototype was manufactured and successfully put into operation. This paper, therefore, presents the control scheme that comprises the measurement of active and passive forces, including the active torque generation, as well as the performance of this bearingless permanent magnet Vernier motor prototype.","PeriodicalId":411916,"journal":{"name":"2017 IEEE 12th International Conference on Power Electronics and Drive Systems (PEDS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130166821","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
Combination of two variables in a junction temperature control system to elongate the expected lifetime of IGBT-power-modules 在结温控制系统中结合两个变量以延长igbt功率模块的预期寿命
2017 IEEE 12th International Conference on Power Electronics and Drive Systems (PEDS) Pub Date : 2017-12-01 DOI: 10.1109/PEDS.2017.8289130
J. Wölfle, M. Nitzsche, N. Tröster, J. Ruthardt, M. Stempfle, J. Roth-Stielow
{"title":"Combination of two variables in a junction temperature control system to elongate the expected lifetime of IGBT-power-modules","authors":"J. Wölfle, M. Nitzsche, N. Tröster, J. Ruthardt, M. Stempfle, J. Roth-Stielow","doi":"10.1109/PEDS.2017.8289130","DOIUrl":"https://doi.org/10.1109/PEDS.2017.8289130","url":null,"abstract":"In power electronic applications the expected lifetime is an important issue. This paper focuses on the elongation of the expected lifetime of IGBT-power-modules. Temperature swings caused by alternating operation conditions are the major influencing factor. The temperature swings can be reduced by increasing the power losses in low load conditions. This is realized by a model based junction temperature control system. Possible correcting variables are the variation of the switching frequency and the presetting of a current amplitude. Each correcting variable has its benefits and drawbacks. This paper presents a model based junction temperature control system which combines these two correcting variables in a beneficial manner. The functionality is demonstrated on a three phase two level inverter equipped with opened and blackened IGBT power modules feeding a PMSM The correcting variables have no negative influence on the demanded output power of the PMSM.","PeriodicalId":411916,"journal":{"name":"2017 IEEE 12th International Conference on Power Electronics and Drive Systems (PEDS)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134356798","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: 5
A voltage control method using EVs in the power distribution system including a mass of PVs 一种在包括大量pv的配电系统中使用ev的电压控制方法
2017 IEEE 12th International Conference on Power Electronics and Drive Systems (PEDS) Pub Date : 2017-12-01 DOI: 10.1109/PEDS.2017.8289153
A. Takahashi, Naoki Matsumoto, J. Imai, S. Funabiki
{"title":"A voltage control method using EVs in the power distribution system including a mass of PVs","authors":"A. Takahashi, Naoki Matsumoto, J. Imai, S. Funabiki","doi":"10.1109/PEDS.2017.8289153","DOIUrl":"https://doi.org/10.1109/PEDS.2017.8289153","url":null,"abstract":"This paper proposes a method to control the distribution line voltage utilizing EVs which are connected to the power distribution system. The proposed method adjusts the amount of charge or discharge power of EVs cooperative with PCSs. As a result, the distribution line voltage was maintained within the specified voltage range and the PV opportunity loss was reduced 30.3 points compared with the P control of PCSs. This paper clarifies that EVs are useful as the equipment for maintaining the voltage in the power distribution system.","PeriodicalId":411916,"journal":{"name":"2017 IEEE 12th International Conference on Power Electronics and Drive Systems (PEDS)","volume":"142 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131756877","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
Flying-capacitor linear amplifier to realize both high-efficiency and low distortion for power conversion applications requiring high-quality waveforms 飞电容线性放大器实现高效率和低失真的功率转换应用，需要高质量的波形
2017 IEEE 12th International Conference on Power Electronics and Drive Systems (PEDS) Pub Date : 2017-12-01 DOI: 10.1109/PEDS.2017.8289202
Tatsuki Ohno, M. Katayama, H. Obara, A. Kawamura
{"title":"Flying-capacitor linear amplifier to realize both high-efficiency and low distortion for power conversion applications requiring high-quality waveforms","authors":"Tatsuki Ohno, M. Katayama, H. Obara, A. Kawamura","doi":"10.1109/PEDS.2017.8289202","DOIUrl":"https://doi.org/10.1109/PEDS.2017.8289202","url":null,"abstract":"This paper proposes Flying-Capacitor Linear Amplifier (FCLA) realizing high-efficiency, low harmonic distortion, and low electromagnetic interferences. Generally, the power loss generated in the active-state MOSFETs is very large, and the conventional class-B linear amplifier is not used on the power conversion applications because both the MOSFETs of the class-B linear amplifier mostly operate in active-state region. In the proposed FCLA, multiple series MOSFETs are connected and only one MOSFET operates as the active-state at the same moment. Thus, the power loss generated in the MOSFETs can be reduced and FCLA achieves high efficiency without the switching operation. In this paper, characteristics of the FCLA and conventional linear amplifiers are theoretically compared and evaluated. As a result of the theoretical calculation, it is clarified that the FCLA has higher efficiency than the conventional linear amplifiers. Finally, experimental waveforms and efficiencies of prototype 4-series, 6-series, and 12-series FCLAs are shown. The efficiency of 88.9% is measured at 57.7 W output in 12-series FCLA.","PeriodicalId":411916,"journal":{"name":"2017 IEEE 12th International Conference on Power Electronics and Drive Systems (PEDS)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130767224","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 novel multiport converter with an auxiliary voltage pumping circuit for fuel-cell/battery hybrid energy sources 一种用于燃料电池/电池混合能源的带辅助电压泵送电路的新型多端口变换器
2017 IEEE 12th International Conference on Power Electronics and Drive Systems (PEDS) Pub Date : 2017-12-01 DOI: 10.1109/PEDS.2017.8289162
Ching-Ming Lai, Yu-Huei Cheng, Yun-Hsiu Li, Hsin-Yu Chen
{"title":"A novel multiport converter with an auxiliary voltage pumping circuit for fuel-cell/battery hybrid energy sources","authors":"Ching-Ming Lai, Yu-Huei Cheng, Yun-Hsiu Li, Hsin-Yu Chen","doi":"10.1109/PEDS.2017.8289162","DOIUrl":"https://doi.org/10.1109/PEDS.2017.8289162","url":null,"abstract":"This paper proposes the implementation of a novel multiport converter, which uses an auxiliary voltage-pumping technology and can provide high-voltage direct-current (DC) output with inputs from two different energy sources, such as fuel cells (FCs) and batteries. The proposed converter switches to the charge or discharge mode based on the energy storage status of the battery. In the charge mode, the FC charges the battery and provides power to the load simultaneously. In the discharge mode, the FC and the battery provide energy to the load simultaneously. To verify its feasibility, we designed and built a prototype platform of the converter, which takes a 36-V FC and a 48-V battery as dual inputs, and is capable of raising the output voltage to 165V. The experimental results demonstrate that the maximum efficiency of the converter achieves 98.3% and 97.8% in the charge and discharge modes, respectively.","PeriodicalId":411916,"journal":{"name":"2017 IEEE 12th International Conference on Power Electronics and Drive Systems (PEDS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131021240","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
Energy-efficient stand-alone solar water-pumping system for synchronous reluctance motor 用于同步磁阻电机的节能独立式太阳能水泵系统
2017 IEEE 12th International Conference on Power Electronics and Drive Systems (PEDS) Pub Date : 2017-12-01 DOI: 10.1109/PEDS.2017.8289164
L. Ortombina, F. Tinazzi, M. Zigliotto
{"title":"Energy-efficient stand-alone solar water-pumping system for synchronous reluctance motor","authors":"L. Ortombina, F. Tinazzi, M. Zigliotto","doi":"10.1109/PEDS.2017.8289164","DOIUrl":"https://doi.org/10.1109/PEDS.2017.8289164","url":null,"abstract":"Solar water pumping systems provide cost-effective water supplies whenever the mains supply is unreliable. This green solution well matches with synchronous reluctance motor drives, characterised by high efficiency and lighter ecological footprint, compared to the rare-earth permanent magnet counterpart. The challenge is to drive the water pump extracting the maximum power from the photovoltaic panel, at varying sunlight conditions. The proposed algorithm is based on an accurate model of the synchronous reluctance motor, obtained by the offline training of a low-complexity neural network, specifically developed to the purpose. The maximum power point tracking is obtained by modifying the speed of the water pump impeller, and the working point of the solar panel accordingly, to meet the instantaneous solar radiation conditions.","PeriodicalId":411916,"journal":{"name":"2017 IEEE 12th International Conference on Power Electronics and Drive Systems (PEDS)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115487944","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: 7
Low thermal resistance thermal pad for power converter modules 用于电源转换模块的低热阻热垫
2017 IEEE 12th International Conference on Power Electronics and Drive Systems (PEDS) Pub Date : 2017-12-01 DOI: 10.1109/PEDS.2017.8289121
T. Semenic, A. Bhunia, N. Gollhardt, G. Morris, R. Lukaszewski
{"title":"Low thermal resistance thermal pad for power converter modules","authors":"T. Semenic, A. Bhunia, N. Gollhardt, G. Morris, R. Lukaszewski","doi":"10.1109/PEDS.2017.8289121","DOIUrl":"https://doi.org/10.1109/PEDS.2017.8289121","url":null,"abstract":"Thermal Interface Material (TIM) is used between power converter module base plate and a heat sink to minimize thermal contact resistance. In harsh operating conditions, power modules experience large temperature swings causing TIM degradation, gradual increase in device temperature over the life of the module, and ultimately a catastrophic failure of the module. Therefore a reliable TIM, with slow degradation, is an important component of a power module assembly. This article reports evaluation of five TIMs under power cycling conditions that lead to module base plate temperature swings between 15 and 110°C. Each TIM was tested with three IGBT modules. Two of the TIMs tested were Phase Change Material thermal pads, two were a high performance thermal greases, and one was a new thermal pad, marked here as Teledyne-Rockwell Pad (T-PAD). The study demonstrated that T-PAD results in the lowest rate of degradation over the entire duration of the test.","PeriodicalId":411916,"journal":{"name":"2017 IEEE 12th International Conference on Power Electronics and Drive Systems (PEDS)","volume":"136 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124274679","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
Design considerations on a 36-slot 28-pole permanent magnet drive 36槽28极永磁驱动器的设计考虑
2017 IEEE 12th International Conference on Power Electronics and Drive Systems (PEDS) Pub Date : 2017-12-01 DOI: 10.1109/PEDS.2017.8289190
Boris Dotz, Matthias Ippisch, D. Gerling
{"title":"Design considerations on a 36-slot 28-pole permanent magnet drive","authors":"Boris Dotz, Matthias Ippisch, D. Gerling","doi":"10.1109/PEDS.2017.8289190","DOIUrl":"https://doi.org/10.1109/PEDS.2017.8289190","url":null,"abstract":"High torque permanent magnet drives with short axial length and large outer diameter are well known to be suitable for hybrid traction applications. High pole numbers and a large rotor inner diameter allow for direct crankshaft mounting and therefore for a compact integration of the electrical machine. Pole pair numbers vary from four to ten depending on the ratio of outer to inner diameter. Decreasing installation space and increasing torque demands require higher pole pair numbers resulting in higher excitation frequencies and high iron losses. This research presents design considerations on a 28 pole 25 kW permanent magnet drive with high short time overload capability. Electromagnetical, mechanical and thermal aspects are discussed.","PeriodicalId":411916,"journal":{"name":"2017 IEEE 12th International Conference on Power Electronics and Drive Systems (PEDS)","volume":"231 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117351292","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: 5
Advanced current control of synchronous reluctance motors 同步磁阻电动机的先进电流控制
2017 IEEE 12th International Conference on Power Electronics and Drive Systems (PEDS) Pub Date : 2017-12-01 DOI: 10.1109/PEDS.2017.8289150
R. Antonello, L. Ortombina, F. Tinazzi, M. Zigliotto
{"title":"Advanced current control of synchronous reluctance motors","authors":"R. Antonello, L. Ortombina, F. Tinazzi, M. Zigliotto","doi":"10.1109/PEDS.2017.8289150","DOIUrl":"https://doi.org/10.1109/PEDS.2017.8289150","url":null,"abstract":"The presence of rare-earth materials in permanent magnet synchronous motors has shifted the attention of the research towards the rediscovery of the synchronous reluctance motors. However, they present a highly nonlinear magnetic structure that makes the current control design a troublesome task. Standard proportional-integral controllers may fail in assuring the desired dynamic performances in the whole operating region. However, their simplicity is still attractive, when compared to other more complex controllers, such as the predictive ones. This paper aims at proposing two modified proportional-integral controllers tailored on the synchronous reluctance motors magnetic characteristics. At the heart of the process stands the knowledge of an accurate model of the motor. The design process is thus accurately described and both simulation and experimental tests are reported.","PeriodicalId":411916,"journal":{"name":"2017 IEEE 12th International Conference on Power Electronics and Drive Systems (PEDS)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123622854","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: 20
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信