{"title":"Industrial Smart Transmitters Modeling for PC-based Instruments Development Platform","authors":"D. Brandão, M. Pinotti","doi":"10.1109/ICIT.2006.372626","DOIUrl":"https://doi.org/10.1109/ICIT.2006.372626","url":null,"abstract":"A PC-based fieldbus simulation platform has been designed to be used as a test-bed for distributed control systems development. The FBSIMU (foundation fieldbus function blocks simulator) tool can be used for tests via real time procedures some fundamental aspects of distributed control network and smart transmitters. The full platform has been written using LabVIEW due to its graphical interface and rapid development time. The simulator user interface is similar to a typical industrial fieldbus system interface and its operation configuration is fully flexible, experiments can be conducted for different transmitter's configurations, physical communication parameters, medium access control mechanisms and controller and acquisition algorithms. This extended summary describes the process of industrial smart transmitters modeling and proposes the integration of such models into the FBSIMU development platform","PeriodicalId":296467,"journal":{"name":"2006 IEEE International Symposium on Industrial Electronics","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129063333","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}
{"title":"Real-Time Simulation of Permanent Magnet Motor Drive on FPGA Chip for High-Bandwidth Controller Tests and Validation","authors":"C. Dufour, S. Abourida, J. Bélanger","doi":"10.1109/IECON.2006.347676","DOIUrl":"https://doi.org/10.1109/IECON.2006.347676","url":null,"abstract":"This paper presents a real-time simulator of a permanent magnet synchronous motor (PMSM) drive implemented on an FPGA card. Real-time simulation of PMSM drives enables rapid deployment and thorough testing of efficient control strategies for vehicular or industrial applications. The PMSM model is based on Park transform with a reference frame on the rotor and assumes sinusoidal flux induction. The PMSM machine in driven by a 3-phase IGBT inverter. Both models are implemented in RT-LAB using a Simulink blockset called Xilinx System Generator (XSG), without any VHDL coding. The paper explains various aspects of the design of the motor drive models in fixed-point representation in XSG, as well as actual simulation validations against a standard PMSM drive model built in Simulink. The PMSM drive is coded along with a test PWM source, built-in the FPGA, with user selectable dead-time, modulation index, source angle offset and frequency. The overall model compilation and simulation is made entirely automatic under the RT-LAB real-time simulation platform. The drive can also run in closed loop with a controller executed on a CPU of the real-time simulator. The final PMSM drive model runs with a 20 ns integration time step, allows for time multiplexing of d-q values and has an input-output latency of 310 ns (250 ns for the PMSM machine alone). The drive is directly connected to RT-LAB digital input and analog outputs (1 microsecond settling time) on the FPGA card and has a resulting total HIL latency of 1.31 microseconds","PeriodicalId":296467,"journal":{"name":"2006 IEEE International Symposium on Industrial Electronics","volume":"379 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132313496","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}
{"title":"Analysis of the Sound Field Emitted by a Doubly Salient Switched Reluctance Motor Using Acoustic Intensity Measurement","authors":"F. Keddar, A. Kaddour, A. Maache","doi":"10.1109/IECON.2006.347909","DOIUrl":"https://doi.org/10.1109/IECON.2006.347909","url":null,"abstract":"We propose in this article to apply the technique of acoustic intensity measurement for the analysis of the sound field emitted by the doubly salient switched reluctance motor (DSSRM).The measurements got here try to make profitable the power of this technique by using a Matlab code in order to obtain a visualization of the sound images for given frequencies, of the principal sources of vibrations present in this motor. This technique allowed calculating the sound power of the acoustic noise radiated by each face of the motor, which is calculated by using the discrete points method. It can be an original and a complementary experimental method to traditional used up to now for this kind of motor","PeriodicalId":296467,"journal":{"name":"2006 IEEE International Symposium on Industrial Electronics","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122543961","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}
{"title":"Effects of SSSC on Distance Relay Tripping Characteristic","authors":"A. Kazemi, S. Jamali, H. Shateri","doi":"10.1109/PECON.2006.346726","DOIUrl":"https://doi.org/10.1109/PECON.2006.346726","url":null,"abstract":"This paper presents the measured impedance at the relaying point in the presence of one of the series connected flexible alternating current transmission system (FACTS) devices, i.e. static synchronous series compensator (SSSC). The presence of SSSC on a transmission line greatly influences the tripping characteristic of distance relays. Distance relay tripping characteristic itself depends on the power system structural conditions (short circuit levels at the line ends), pre-fault conditions (load angle and voltage magnitude ratio of the line ends), and especially the ground fault resistance. In the presence of SSSC, its controlling parameters as well as its connection point also affect the tripping characteristic. Here, the measured impedance at the relaying point is calculated due to the mentioned affecting parameters","PeriodicalId":296467,"journal":{"name":"2006 IEEE International Symposium on Industrial Electronics","volume":"91 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124678681","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}
Mao Weiping, Cheng Fanxiao, Sun Ying, Xie Chungui, Ao Ming
{"title":"Fault Diagnosis On Power Transformers Using Non-electric Method","authors":"Mao Weiping, Cheng Fanxiao, Sun Ying, Xie Chungui, Ao Ming","doi":"10.1109/ICPST.2006.321558","DOIUrl":"https://doi.org/10.1109/ICPST.2006.321558","url":null,"abstract":"This paper discussed four different no-electric methods for diagnosis and troubleshooting of the large power transformers, including electron microscopy, infrared thermograph (IRT), ICP plasma emission spectrum and biological technology used for oil analysis. Practice concluded that these approaches were effective in identifying the specific faults in the transformer tanks. Successful application of these approaches also showed that interdisciplinary collaboration is a good path to resolve complex technical problems on site","PeriodicalId":296467,"journal":{"name":"2006 IEEE International Symposium on Industrial Electronics","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123887553","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}
M. H. Saied, M. Z. Mostafa, T. Abdel-Moneim, Hassan A. Yousef
{"title":"On Three-Phase Six-Switches Voltage Source Inverter: a 150° Conduction Mode","authors":"M. H. Saied, M. Z. Mostafa, T. Abdel-Moneim, Hassan A. Yousef","doi":"10.1109/AE.2006.4382988","DOIUrl":"https://doi.org/10.1109/AE.2006.4382988","url":null,"abstract":"This paper presents a new modification for the most-common, simple, and well-known three-phase six-switch voltage source inverter (VSI). In this modification, each one of the six transistors conducts for 150deg instead of the known 180deg or 120deg conduction modes. For a wye-connected load, the output phase-voltage becomes a seven-level, 12 steps waveform. This results in a 50% reduction of the total harmonic distortion (THD), 75% reduction of voltage distortion factor (DF), and the lowest harmonic order (LOH) becomes 11 rather than 5. Comprehensive study for the three conduction modes is proposed, and a comparisons with other types of voltage source inverters, like the neutral point clamped (NPC) and the multilevel inverters (MLI) were also carried out. Simulation and experimental results show the contribution of the proposed strategy","PeriodicalId":296467,"journal":{"name":"2006 IEEE International Symposium on Industrial Electronics","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130581806","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}
N.M. Beaulieu, R. Botez, A. Hiliuta, A. Popov, N. Mureithi
{"title":"Validation of a Ground Dynamics Model Formulation By use of Landing Data","authors":"N.M. Beaulieu, R. Botez, A. Hiliuta, A. Popov, N. Mureithi","doi":"10.1109/ISIE.2006.296036","DOIUrl":"https://doi.org/10.1109/ISIE.2006.296036","url":null,"abstract":"In this paper, a new formulation for a ground dynamics model for a commercial two engines helicopter is validated after touchdown. The inputs of the ground dynamics model are the velocities and angles at touchdown, while its outputs are the forces and moments produced by the ground on the helicopter. Expressions for forces and moments depending on the friction coefficient between the skids and the ground and the system stiffness and damping are presented. The system stiffness and damping are defined between the touchdown point and the center of mass in each of the helicopter degree of freedom. Expressions for the stiffness, damping and friction coefficients are derived to validate one engine inoperative and autorotation landing cases. The ground dynamics model is validated by use of landing flight test data collected on the B-427 helicopter and is further used in the building and in the certification of a level D simulator","PeriodicalId":296467,"journal":{"name":"2006 IEEE International Symposium on Industrial Electronics","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115288860","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}
{"title":"Heavy Loaded Very High Voltage Lines and Distance Protections","authors":"J.M. Grellier","doi":"10.1109/ISIE.2006.295849","DOIUrl":"https://doi.org/10.1109/ISIE.2006.295849","url":null,"abstract":"Heavy loaded lines (up to 9000 A) raise a difficulty for distance protections because the load equivalent impedance is smaller than some short-circuit impedance. Moreover, the load transfer during single-phase reclosing cycles activates the phase-ground measurement loops. An electrotechnical analysis of the risks of spurious operation or failure and a comparative study of the solutions by impedance blinders and power blinders are presented, this last method being eliminated because not compatible with loads between very great short-circuit power substations. The heavy load requests to have a slope of the zone 1 reactance reach of about 45deg. The corollary is that the single-phase faults with a resistance of about 10 ohms in the middle of the line are detected in zone 1 by none of the ends. In the same way, protections of a strongly importing substation but of low short-circuit power do not detect the single-phase faults. The load transfers during single-phase cycles are made on the parallel system if the short-circuit power of one substation is weak. The risky case is that of a resistive load with capacitive compensation shunt, which authorizes high transit while remaining within the contractual voltage limits: the corresponding phase of the parallel system sees its single-phase loop activated. The use of blinders is effective but does not allow a correct detection of the single-phase faults with a resistance of about 10 ohms. The tests carried out with a distance protection confirm these results","PeriodicalId":296467,"journal":{"name":"2006 IEEE International Symposium on Industrial Electronics","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116704604","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}
{"title":"Ultrasonic Air Bubble Detection Employing Signal Processing Techniques","authors":"S. Ozeri, D. Shmilovitz, J. Fainguelernt","doi":"10.1109/ISIE.2006.296066","DOIUrl":"https://doi.org/10.1109/ISIE.2006.296066","url":null,"abstract":"An air bubble detection system is presented, suitable for medication drug delivery system that must avoid air bubble beyond certain limits. The suggested approach is based on transmission of an acoustic (ultrasonic) wave through the active detection area of the fluid media and analysis of its impact on the acoustic wave. Physical operation principle and design considerations are provided as well as the cross correlation based signal processing procedures. Experimental results are provided, showing good agreement with the theory","PeriodicalId":296467,"journal":{"name":"2006 IEEE International Symposium on Industrial Electronics","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123600405","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}
{"title":"Hand-Shake Filters for Signal Smoothing in a Switching Induction Machine Drive","authors":"M. Zerbo, C. Thiffault, P. Sicard","doi":"10.1109/ISIE.2006.295946","DOIUrl":"https://doi.org/10.1109/ISIE.2006.295946","url":null,"abstract":"This paper presents two accurate methods to smooth the d-q components of a poly-phased signal without introducing magnitude and phase errors. The resulting hand-shake filters (HSF) can be used to estimate the fundamental of a signal, an important function for the control of motor drives since the induction machines (IM) are modeled using the equivalent first harmonic theory. Henceforth it is now possible to approach IM model theory, even if high switching frequencies are used. HSF can also ease real-time estimation of IM flux, torque and parameters. Simulation and experimental results demonstrate the accuracy of the methods","PeriodicalId":296467,"journal":{"name":"2006 IEEE International Symposium on Industrial Electronics","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123690776","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}