2011 IEEE Industry Applications Society Annual Meeting最新文献_第7页

Design methodology of large-scale thermoelectric generation: A hierarchical modeling approach in SPICE 大规模热电发电的设计方法:SPICE中的分层建模方法

2011 IEEE Industry Applications Society Annual Meeting Pub Date : 2011-11-10 DOI: 10.1109/IAS.2011.6074430

Min Chen, Junling Gao, Zhengdong Kang, Jianzhong Zhang, Q. Du, R. Suzuki

{"title":"Design methodology of large-scale thermoelectric generation: A hierarchical modeling approach in SPICE","authors":"Min Chen, Junling Gao, Zhengdong Kang, Jianzhong Zhang, Q. Du, R. Suzuki","doi":"10.1109/IAS.2011.6074430","DOIUrl":"https://doi.org/10.1109/IAS.2011.6074430","url":null,"abstract":"A thermoelectric generation system (TEGS) consists of not only thermoelectric modules (TEMs), but also the external load circuitry and the fluidic heat sources. In this paper, a system-level model is proposed in the SPICE-compatible environment to seamlessly integrate the complete fluid-thermal-electric-circuit multiphysics behaviors. Firstly, a quasi one-dimension numerical model for the thermal fluids and their non-uniform temperature distribution as the boundary condition for TEMs is implemented in SPICE using electrothermal analogy. Secondly, the electric field calculation of the previously proposed device-level SPICE model is upgraded to reflect the resistive behaviors of thermoelements, so that the electric connections among spatially distributed TEMs and the load circuitry can be freely combined in the simulation. Thirdly, a hierarchical and TEM-object oriented strategy is developed to make the system modeling and design scalable, flexible, and programmable. To validate the proposed system model, a TEGS including 8 TEMs is constructed. Through comparisons between simulation results and experimental data, it is clear that the cooptimization of the entire TEGS is enabled by the proposed model.","PeriodicalId":268988,"journal":{"name":"2011 IEEE Industry Applications Society Annual Meeting","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2011-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125153775","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: 16

Hybrid fuzzy bang-bang mode controller for electric motor drives applications 混合模糊砰砰模式控制器用于电动机驱动的应用

2011 IEEE Industry Applications Society Annual Meeting Pub Date : 2011-11-10 DOI: 10.1109/IAS.2011.6074336

A. Rubaai, J. Jerry

{"title":"Hybrid fuzzy bang-bang mode controller for electric motor drives applications","authors":"A. Rubaai, J. Jerry","doi":"10.1109/IAS.2011.6074336","DOIUrl":"https://doi.org/10.1109/IAS.2011.6074336","url":null,"abstract":"This paper proposes a real-time hybrid fuzzy bang-bang (BB) controller for high performance motor drives. The controller consists of a fuzzy-BB controller in parallel with BB-controller. The objective is to develop a nonlinear BB-controller using the fuzzy control paradigm for position control of electric motor drives to achieve an improved motor behavior. In order to combine the advantages of fuzzy-BB and BB-based controllers, a hybrid fuzzy-BB controller is proposed in which the output can either be the outputs of the two, i.e. the fuzzy-BB or BB units being switched as per the absolute error signal. The principle of the proposed control strategy is that to use a BB controller, which performs satisfactory in most cases, while keeping in the background a fuzzy-BB controller, which, is ready to take over the BB-controller when changes such as overshoot and oscillations occur in the drive system. Here, the selection between the fuzzy-BB and the BB-controllers is based on a set of simple rules; oscillations have to be detected by the absolute error. The hybrid fuzzy-BB controller has been implemented on hardware with dSPACE DSP processor, and it is observed that the performance of the controlled BLDC motor drive with the hybrid fuzzy-BB controller is very promising. The results clearly demonstrate that the hybrid fuzzy-BB controller is capable of significantly improving the motor performance under random disturbance and different loading conditions.","PeriodicalId":268988,"journal":{"name":"2011 IEEE Industry Applications Society Annual Meeting","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2011-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130950627","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

“Dead” circuits are not always dead “死”电路并不总是死的

2011 IEEE Industry Applications Society Annual Meeting Pub Date : 2011-11-10 DOI: 10.1109/IAS.2011.6074416

G. Parise, E. Hesla

引用次数: 0

A third-order sliding-mode controller for DC/DC converters with constant power loads 恒功率负载DC/DC变换器的三阶滑模控制器

2011 IEEE Industry Applications Society Annual Meeting Pub Date : 2011-11-10 DOI: 10.1109/IAS.2011.6074347

Yue Zhao, W. Qiao

引用次数: 22

Thrust origin in EHD lifters EHD升降机的推力来源

2011 IEEE Industry Applications Society Annual Meeting Pub Date : 2011-11-10 DOI: 10.1109/IAS.2011.6074272

Lin Zhao, Teck-Meng Liaw

引用次数: 7

Localized fire ignition hazard in branch circuits, cords and connected equipment 分支电路、电线和连接设备的局部着火危险

2011 IEEE Industry Applications Society Annual Meeting Pub Date : 2011-11-10 DOI: 10.1109/IAS.2011.6074418

G. Parise, L. Parise, P. Nicolucci

引用次数: 6

Performance improvement of mining haul trucks operating on trolley systems 在无轨电车系统上运行的矿用运输卡车的性能改进

2011 IEEE Industry Applications Society Annual Meeting Pub Date : 2011-11-10 DOI: 10.1109/IAS.2011.6074352

J. Mazumdar

{"title":"Performance improvement of mining haul trucks operating on trolley systems","authors":"J. Mazumdar","doi":"10.1109/IAS.2011.6074352","DOIUrl":"https://doi.org/10.1109/IAS.2011.6074352","url":null,"abstract":"A typical mining facility uses off-road mining trucks to haul materials, such as coal, ore, and overburden from the pit to a stockpile where the material can be stored or processed. A conventional haul truck operates with diesel engine, adding considerable fuel expenses to the entire mining operation. The objective of the mines is to achieve the movement of the highest possible payload per hour while minimizing operating costs over the lifetime of the machines. Operating the trucks with power from the overhead trolley lines, especially while going up on a grade significantly increases productivity, reduces fuel costs and qualifies as a green solution. One of the major concerns of using trolley system is the availability of the trolley line, which affects the productivity directly since one or more trucks rely on the trolley line. The possible fault influencing the availability comes from the various operating parameters of the truck as well as the design of the trolley system. Whenever a fault occurs, it is desirable to isolate this truck for maintenance without affecting the substations and the other trucks on the same line. This paper presents the performance improvement of the trolley assisted haul trucks and their solutions through simulation study and field experimental results.","PeriodicalId":268988,"journal":{"name":"2011 IEEE Industry Applications Society Annual Meeting","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2011-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121849762","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: 8

Transient responses of switching mode power supplies under a lightning surge 雷电浪涌作用下开关电源的瞬态响应

2011 IEEE Industry Applications Society Annual Meeting Pub Date : 2011-11-10 DOI: 10.1109/IAS.2011.6074476

Xiang Luo, Ya-ping Du, Xinghua Wang

引用次数: 4

Modified flyback for HID supply: Design, modeling and control 改进的HID电源反激:设计，建模和控制

2011 IEEE Industry Applications Society Annual Meeting Pub Date : 2011-11-10 DOI: 10.1109/IAS.2011.6074377

D. Pappis, A. Schittler, J. R. Pause, M. Costa, A. Campos, José Marcos Alonso Alvarez

引用次数: 2

Predicting mechanical properties of cold- rolled low carbon steel based on magnetic parameter measurement using ANFIS model 基于磁参数测量的冷轧低碳钢力学性能ANFIS模型预测

2011 IEEE Industry Applications Society Annual Meeting Pub Date : 2011-11-10 DOI: 10.1109/IAS.2011.6074385

M. Eftekhari, M. Moallem, M. A. Ghadamyari, Hosein Monajati, Davood Asefi, Abbas Kamranian Marnani

引用次数: 4