Pub Date : 2019-10-01DOI: 10.1109/IECON.2019.8927375
F. Ferracuti, A. Freddi, S. Longhi, A. Monteriù
Recurrence quantification analysis (RQA) allows to quantify the periodic behavior using recurrence plots instead of deriving information purely from visual analysis. The current study presents a preliminary analysis of stator-current measurements for electric motor fault detection and classification by means of the recurrence quantification theory. Firstly, a preliminary visual inspection of the recurrence plots of stator-current measurements for healthy and faulty electric motors is presented. Thereafter, the following RQ metrics are analyzed: the recurrence rate, the determinism, the divergence, the Shannon entropy, the laminarity and the trapping time. Then, the RQ metrics are used as predictors for fault detection and classification. The classification results (100% fault classification accuracy), which are presented using the linear support vector machine classifier, show that the RQA can be considered as a tool for motor current signature analysis.
{"title":"Recurrence Quantification Analysis of Stator-Current Measurements for Electric Motor Fault Classification","authors":"F. Ferracuti, A. Freddi, S. Longhi, A. Monteriù","doi":"10.1109/IECON.2019.8927375","DOIUrl":"https://doi.org/10.1109/IECON.2019.8927375","url":null,"abstract":"Recurrence quantification analysis (RQA) allows to quantify the periodic behavior using recurrence plots instead of deriving information purely from visual analysis. The current study presents a preliminary analysis of stator-current measurements for electric motor fault detection and classification by means of the recurrence quantification theory. Firstly, a preliminary visual inspection of the recurrence plots of stator-current measurements for healthy and faulty electric motors is presented. Thereafter, the following RQ metrics are analyzed: the recurrence rate, the determinism, the divergence, the Shannon entropy, the laminarity and the trapping time. Then, the RQ metrics are used as predictors for fault detection and classification. The classification results (100% fault classification accuracy), which are presented using the linear support vector machine classifier, show that the RQA can be considered as a tool for motor current signature analysis.","PeriodicalId":187719,"journal":{"name":"IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society","volume":"321 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114962141","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}
Pub Date : 2019-10-01DOI: 10.1109/IECON.2019.8926640
Junru Chen, A. Nouri, A. Keane, T. O’Donnell
The smart transformer (ST) has been proposed as an alternative to the traditional low frequency transformer as a means to provide extra control functionality in the smart power system. The ST has merits in terms of reactive power decoupling and voltage decoupling at the primary and secondary side. This provides flexibility for reactive power compensation in the transmission system and demand reduction in the distribution system. Using its ability to control demand through voltage regulation, the ST provides the possibility to reduce demand while keeping the entire load online, which can provide an alternative to load curtailment. Thus, it may provide a means to improve power system reliability. However, no of previous research has investigated these potential system reliability benefits of the ST. The paper presents a methodology which can be used to quantify the system reliability impacts of the use of STs as an interface between the transmission and distribution systems. Using the methodology, the ST impacts on the system reliability are assessed using the IEEE 39-bus system as an example.
{"title":"Methodology for Assessment of the Impact of Smart Transformers on Power System Reliability","authors":"Junru Chen, A. Nouri, A. Keane, T. O’Donnell","doi":"10.1109/IECON.2019.8926640","DOIUrl":"https://doi.org/10.1109/IECON.2019.8926640","url":null,"abstract":"The smart transformer (ST) has been proposed as an alternative to the traditional low frequency transformer as a means to provide extra control functionality in the smart power system. The ST has merits in terms of reactive power decoupling and voltage decoupling at the primary and secondary side. This provides flexibility for reactive power compensation in the transmission system and demand reduction in the distribution system. Using its ability to control demand through voltage regulation, the ST provides the possibility to reduce demand while keeping the entire load online, which can provide an alternative to load curtailment. Thus, it may provide a means to improve power system reliability. However, no of previous research has investigated these potential system reliability benefits of the ST. The paper presents a methodology which can be used to quantify the system reliability impacts of the use of STs as an interface between the transmission and distribution systems. Using the methodology, the ST impacts on the system reliability are assessed using the IEEE 39-bus system as an example.","PeriodicalId":187719,"journal":{"name":"IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society","volume":"206 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114972286","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}
Pub Date : 2019-10-01DOI: 10.1109/IECON.2019.8926764
Xiao Feng, Hisayoshi Muramatsu, S. Katsura
Periodic disturbances occur during repetitive operation of machines in industrial production. Compensation for the periodic disturbances is an important issue to realize proper machine works beacause the periodic disturbances deteriorate machining precision. In order to eliminate the periodic disturbances, an adaptive periodic-disturbance observer (APDOB) has been proposed as an effective method that can also estimate and compensate for frequency-varying periodic disturbances. However, the APDOB has a problem that design of the APDOB is complicated owing to its six design parameters, which need to be empirically adjusted. Here, we propose an approach based on a genetic algorithm (GA) including a Lévy flight to automatically adjust the six design parameters. The proposed method can remove the conventional empirical design. Moreover, the Lévy flight could improve the exploration ability of the GA by optimizing mutation operator and the best solution found by the GA including Lévy flight could improve the performance of the APDOB.
{"title":"Parameter Adjustment Based on Genetic Algorithm for Adaptive Periodic-Disturbance Observer","authors":"Xiao Feng, Hisayoshi Muramatsu, S. Katsura","doi":"10.1109/IECON.2019.8926764","DOIUrl":"https://doi.org/10.1109/IECON.2019.8926764","url":null,"abstract":"Periodic disturbances occur during repetitive operation of machines in industrial production. Compensation for the periodic disturbances is an important issue to realize proper machine works beacause the periodic disturbances deteriorate machining precision. In order to eliminate the periodic disturbances, an adaptive periodic-disturbance observer (APDOB) has been proposed as an effective method that can also estimate and compensate for frequency-varying periodic disturbances. However, the APDOB has a problem that design of the APDOB is complicated owing to its six design parameters, which need to be empirically adjusted. Here, we propose an approach based on a genetic algorithm (GA) including a Lévy flight to automatically adjust the six design parameters. The proposed method can remove the conventional empirical design. Moreover, the Lévy flight could improve the exploration ability of the GA by optimizing mutation operator and the best solution found by the GA including Lévy flight could improve the performance of the APDOB.","PeriodicalId":187719,"journal":{"name":"IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115285128","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}
Pub Date : 2019-10-01DOI: 10.1109/IECON.2019.8926854
A. Parra, Dionisio Cagigas, A. Zubizarreta, A. J. Rodríguez, P. Prieto
Nowadays, the growing functionalities implemented on vehicles make the simulation phase much more important in the design process. For that purpose, a representative model is required, as it allows to reproduce the exact behaviour of the vehicle, and reduce not only the time required for its setup and testing, but also the cost related to these. Due to this, the development of accurate vehicle models has become one of the main areas of interest for the automotive industry. In this work a 16 DOF (degree of freedom) full vehicle model is presented. This model is based on multibody formulation combined with an appropriate solver for real-time execution. In order to validate this model, data from a real test vehicle has been used, comparing the real dynamic response of the vehicle to the one provided by the developed dynamic model. Results show that the presented approach represents effectively the behaviour of a real vehicle, both in longitudinal and lateral terms.
{"title":"Modelling and Validation of Full Vehicle Model based on a Novel Multibody Formulation","authors":"A. Parra, Dionisio Cagigas, A. Zubizarreta, A. J. Rodríguez, P. Prieto","doi":"10.1109/IECON.2019.8926854","DOIUrl":"https://doi.org/10.1109/IECON.2019.8926854","url":null,"abstract":"Nowadays, the growing functionalities implemented on vehicles make the simulation phase much more important in the design process. For that purpose, a representative model is required, as it allows to reproduce the exact behaviour of the vehicle, and reduce not only the time required for its setup and testing, but also the cost related to these. Due to this, the development of accurate vehicle models has become one of the main areas of interest for the automotive industry. In this work a 16 DOF (degree of freedom) full vehicle model is presented. This model is based on multibody formulation combined with an appropriate solver for real-time execution. In order to validate this model, data from a real test vehicle has been used, comparing the real dynamic response of the vehicle to the one provided by the developed dynamic model. Results show that the presented approach represents effectively the behaviour of a real vehicle, both in longitudinal and lateral terms.","PeriodicalId":187719,"journal":{"name":"IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115313318","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}
Pub Date : 2019-10-01DOI: 10.1109/IECON.2019.8927561
Licheng Bao, Jin Xia, Z. Dong, Yan Deng, Yi Lu, Yong Yang
Compensation of reactive current, harmonic current and unbalanced current are important to improve the quality of electric energy, the key point of which relies on a fast and accurate harmonic detection algorithm. An improved harmonic detection algorithm based on multi-synchronous rotating frame transformation in three-phase four-wire system in distribution network is designed in this paper. Compared to traditional approaches, the improved algorithm keeps high accuracy and dynamic response for selective harmonic detection by using PI controllers with feedback. And the steady-state and dynamic performance of harmonic detection algorithm are analyzed by the frequency domain methods. Finally, the effectiveness of the algorithm is verified by simulation.
{"title":"An Improved Three-Phase Four-Wire Harmonic Detection Algorithm Based on Multi-Synchronous Rotating Frame Transformation","authors":"Licheng Bao, Jin Xia, Z. Dong, Yan Deng, Yi Lu, Yong Yang","doi":"10.1109/IECON.2019.8927561","DOIUrl":"https://doi.org/10.1109/IECON.2019.8927561","url":null,"abstract":"Compensation of reactive current, harmonic current and unbalanced current are important to improve the quality of electric energy, the key point of which relies on a fast and accurate harmonic detection algorithm. An improved harmonic detection algorithm based on multi-synchronous rotating frame transformation in three-phase four-wire system in distribution network is designed in this paper. Compared to traditional approaches, the improved algorithm keeps high accuracy and dynamic response for selective harmonic detection by using PI controllers with feedback. And the steady-state and dynamic performance of harmonic detection algorithm are analyzed by the frequency domain methods. Finally, the effectiveness of the algorithm is verified by simulation.","PeriodicalId":187719,"journal":{"name":"IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115370264","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}
Pub Date : 2019-10-01DOI: 10.1109/IECON.2019.8927670
P. Papageorgiou, A. Alexandridis
The fully controlled power electronic devices used in power systems have substantially change the control capabilities of the grid. In this field, voltage source converter (VSC)-based dc-links play a key role in controlling power and operating the electricity grid in an efficient and reliable manner. Since VSCs introduce dominant nonlinearities in the system model, the challenging issue of designing as simple as possible decentralized controllers that meet the desired tasks is considered in this paper. In contrary to the conventional notion where either complex design methods or techniques that cancel the nonlinear terms are applied, in the present work, an advanced nonlinear analysis is deployed with the proposed current controllers to be of simple proportional-integral (PI)- or proportional (P)-type. Incorporating the proposed controllers into the system, a nonlinear model is derived which is then analyzed by applying advanced Lyapunov techniques. The system is examined around any nonzero reference equilibrium by proving that the input-to-state stability (ISS) property holds true and convergence to this equilibrium is guaranteed. The control design is integrated by implementing outer-loop slower PI controllers in cascade and its performance is evaluated by extensive simulations.
{"title":"Innovations on the control of VSC-based dc-links connecting distributed generation to the grid","authors":"P. Papageorgiou, A. Alexandridis","doi":"10.1109/IECON.2019.8927670","DOIUrl":"https://doi.org/10.1109/IECON.2019.8927670","url":null,"abstract":"The fully controlled power electronic devices used in power systems have substantially change the control capabilities of the grid. In this field, voltage source converter (VSC)-based dc-links play a key role in controlling power and operating the electricity grid in an efficient and reliable manner. Since VSCs introduce dominant nonlinearities in the system model, the challenging issue of designing as simple as possible decentralized controllers that meet the desired tasks is considered in this paper. In contrary to the conventional notion where either complex design methods or techniques that cancel the nonlinear terms are applied, in the present work, an advanced nonlinear analysis is deployed with the proposed current controllers to be of simple proportional-integral (PI)- or proportional (P)-type. Incorporating the proposed controllers into the system, a nonlinear model is derived which is then analyzed by applying advanced Lyapunov techniques. The system is examined around any nonzero reference equilibrium by proving that the input-to-state stability (ISS) property holds true and convergence to this equilibrium is guaranteed. The control design is integrated by implementing outer-loop slower PI controllers in cascade and its performance is evaluated by extensive simulations.","PeriodicalId":187719,"journal":{"name":"IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115495754","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}
Pub Date : 2019-10-01DOI: 10.1109/IECON.2019.8927056
A. Gerlach, Sebastian Benecke, R. Leidhold
Supplying a grid in island operation and reacting to dynamic energy demands requires reliable control of the output voltage of the power plant. Forth sake of efficiency power units with internal combustion engines (ICE) operates with variable speed while supplying the grid through a back-to-back converter. The problem of such operation mode is the necessary acceleration to achieve a higher output power. This leads to a drop in output power and possibly grid voltage when changing the operating point. This paper presents the control structure of an ICE, whose power is controlled without a throttle actuator to reduce gas exchange losses, directly coupled to an electric generator, connected to a back to back converter. One inverter is used to control the grid voltage and a second one to control the electric machine. The inverters share the DC-link capacitor, giving the ability to supply or store energy from both systems. The capacitor bank can be designed to overcome the power drop when the power demand is increased. The DC-link voltage is controlled without additional power electronic components. The proposed control scheme is explained in this paper and validated with experiments.
{"title":"Energy Management of a Power Unit without Throttle Actuator to Supply a Grid","authors":"A. Gerlach, Sebastian Benecke, R. Leidhold","doi":"10.1109/IECON.2019.8927056","DOIUrl":"https://doi.org/10.1109/IECON.2019.8927056","url":null,"abstract":"Supplying a grid in island operation and reacting to dynamic energy demands requires reliable control of the output voltage of the power plant. Forth sake of efficiency power units with internal combustion engines (ICE) operates with variable speed while supplying the grid through a back-to-back converter. The problem of such operation mode is the necessary acceleration to achieve a higher output power. This leads to a drop in output power and possibly grid voltage when changing the operating point. This paper presents the control structure of an ICE, whose power is controlled without a throttle actuator to reduce gas exchange losses, directly coupled to an electric generator, connected to a back to back converter. One inverter is used to control the grid voltage and a second one to control the electric machine. The inverters share the DC-link capacitor, giving the ability to supply or store energy from both systems. The capacitor bank can be designed to overcome the power drop when the power demand is increased. The DC-link voltage is controlled without additional power electronic components. The proposed control scheme is explained in this paper and validated with experiments.","PeriodicalId":187719,"journal":{"name":"IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115608365","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}
Pub Date : 2019-10-01DOI: 10.1109/IECON.2019.8927343
Hao Yar, G. Buticchi, C. Gerada, A. Marquez, J. I. Leon, Marco Liserre
In Electric Vehicle (EV) application, the in-wheel motors are driven by the same dc-link voltage. To reduce the space, the Voltage Source Inverters (VSIs) can share one dc-link capacitor. Long-term experiences and experimental data demonstrate that the capacitors are one of the major failures in the motor drive system. The current profile of the dc-link capacitors is the main factor for this degradation, therefore, by reducing the current harmonic components of the dc-link capacitors can increase the lifetime. In this paper, a dc-link capacitor current harmonic reduction method for dual Permanent Magnet Synchronous Motor (PMSM) drive system in EV application is proposed. The Phase Shift Pulse Width Modulation (PSPWM) is employed in the dual inverters to reduce the harmonic components of dc-link capacitor. To verify the proposed method, a experimental platform is established and the experimental results are presented.
{"title":"Current Harmonic Reduction of DC-Link Capacitor in Dual Motor Drive System","authors":"Hao Yar, G. Buticchi, C. Gerada, A. Marquez, J. I. Leon, Marco Liserre","doi":"10.1109/IECON.2019.8927343","DOIUrl":"https://doi.org/10.1109/IECON.2019.8927343","url":null,"abstract":"In Electric Vehicle (EV) application, the in-wheel motors are driven by the same dc-link voltage. To reduce the space, the Voltage Source Inverters (VSIs) can share one dc-link capacitor. Long-term experiences and experimental data demonstrate that the capacitors are one of the major failures in the motor drive system. The current profile of the dc-link capacitors is the main factor for this degradation, therefore, by reducing the current harmonic components of the dc-link capacitors can increase the lifetime. In this paper, a dc-link capacitor current harmonic reduction method for dual Permanent Magnet Synchronous Motor (PMSM) drive system in EV application is proposed. The Phase Shift Pulse Width Modulation (PSPWM) is employed in the dual inverters to reduce the harmonic components of dc-link capacitor. To verify the proposed method, a experimental platform is established and the experimental results are presented.","PeriodicalId":187719,"journal":{"name":"IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123090725","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}
Pub Date : 2019-10-01DOI: 10.1109/IECON.2019.8927444
Rafael Cavalcanti-Neto, F. Neves, G. Azevedo, H. Souza
When designing the control system of grid-connected inverters, engineers are faced with the requirement of tracking periodic references and rejecting periodic disturbances. In applications where these exogenous signals have high harmonic content for a well-known family of harmonic components, e. g. $6kpm 1$ or $4kpm 1$, real or complex harmonic selective repetitive structures are highly indicated solutions to be used as controllers. In this sense, this paper presents a structural and performance comparison between the complex controller based on the generalized delayed signal cancellation method and the real $nkpm m$ repetitive controller with improved stability characteristics. The comparison was validated through experimental results using a three-phase active power filter.
{"title":"A Comparison Between Real and Complex Harmonic Selective Repetitive Control Schemes with Improved Stability Characteristics","authors":"Rafael Cavalcanti-Neto, F. Neves, G. Azevedo, H. Souza","doi":"10.1109/IECON.2019.8927444","DOIUrl":"https://doi.org/10.1109/IECON.2019.8927444","url":null,"abstract":"When designing the control system of grid-connected inverters, engineers are faced with the requirement of tracking periodic references and rejecting periodic disturbances. In applications where these exogenous signals have high harmonic content for a well-known family of harmonic components, e. g. $6kpm 1$ or $4kpm 1$, real or complex harmonic selective repetitive structures are highly indicated solutions to be used as controllers. In this sense, this paper presents a structural and performance comparison between the complex controller based on the generalized delayed signal cancellation method and the real $nkpm m$ repetitive controller with improved stability characteristics. The comparison was validated through experimental results using a three-phase active power filter.","PeriodicalId":187719,"journal":{"name":"IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123182026","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}
Pub Date : 2019-10-01DOI: 10.1109/IECON.2019.8926920
A. Ammar, H. Kanaan, N. Moubayed, M. Hamouda, K. Al-haddad
Pulse width modulation converters are increasingly used to connecting to the power grid. This paper presents an enhanced systematic comparative analytic approach for the indirect matrix converters that are actively modulated by two frames: DSVPWM & Hybrid SPWM. Details of proposed mathematical models, simulations & graphical qualifications are presented & discussed.
{"title":"Comparative Analysis Attributed to DSVPWM-Mode Versus SPWM-Mode Indirect Matrix Converter","authors":"A. Ammar, H. Kanaan, N. Moubayed, M. Hamouda, K. Al-haddad","doi":"10.1109/IECON.2019.8926920","DOIUrl":"https://doi.org/10.1109/IECON.2019.8926920","url":null,"abstract":"Pulse width modulation converters are increasingly used to connecting to the power grid. This paper presents an enhanced systematic comparative analytic approach for the indirect matrix converters that are actively modulated by two frames: DSVPWM & Hybrid SPWM. Details of proposed mathematical models, simulations & graphical qualifications are presented & discussed.","PeriodicalId":187719,"journal":{"name":"IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society","volume":"2012 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114674514","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}
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