Pub Date : 2022-01-01DOI: 10.1109/IECON49645.2022.9968423
Au Yang Her, W. K. Yew, Pang Jia Yew, Melissa Chong Jia Ying
{"title":"Real-time pothole detection system on vehicle using improved YOLOv5 in Malaysia","authors":"Au Yang Her, W. K. Yew, Pang Jia Yew, Melissa Chong Jia Ying","doi":"10.1109/IECON49645.2022.9968423","DOIUrl":"https://doi.org/10.1109/IECON49645.2022.9968423","url":null,"abstract":"","PeriodicalId":13098,"journal":{"name":"IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society","volume":"12 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76674886","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 : 2022-01-01DOI: 10.1109/IECON49645.2022.9968736
Baocheng Liu, Yixin Liu, Hu Sun, Zhongping Yang, Xianjin Huang
{"title":"Analysis of the influence of train operation diagram adjustment on the working state and life of IGBT module of traction converter","authors":"Baocheng Liu, Yixin Liu, Hu Sun, Zhongping Yang, Xianjin Huang","doi":"10.1109/IECON49645.2022.9968736","DOIUrl":"https://doi.org/10.1109/IECON49645.2022.9968736","url":null,"abstract":"","PeriodicalId":13098,"journal":{"name":"IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society","volume":"11 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74583835","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 : 2021-01-01DOI: 10.1109/IECON48115.2021.9589385
C. N. M. Ajmal, I. Raghavendra, Satish Naik Banavath
{"title":"Enhancement of DC MCB Performance using Power Semiconductor Devices","authors":"C. N. M. Ajmal, I. Raghavendra, Satish Naik Banavath","doi":"10.1109/IECON48115.2021.9589385","DOIUrl":"https://doi.org/10.1109/IECON48115.2021.9589385","url":null,"abstract":"","PeriodicalId":13098,"journal":{"name":"IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society","volume":"55 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74586361","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 : 2021-01-01DOI: 10.1109/IECON48115.2021.9589652
Salma M. S. Al Arefi
{"title":"Blended Learning for Remote Software Simulation Laboratory of a Solar Power System","authors":"Salma M. S. Al Arefi","doi":"10.1109/IECON48115.2021.9589652","DOIUrl":"https://doi.org/10.1109/IECON48115.2021.9589652","url":null,"abstract":"","PeriodicalId":13098,"journal":{"name":"IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society","volume":"13 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80287787","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 : 2020-10-18DOI: 10.1109/IECON43393.2020.9254516
Afonso da Fonseca Braga, P. Plentz, E. D. Pieri
Multi-robot System (MRS) is a way to use several homogeneous or heterogeneous robots to execute tasks or missions. The challenge is to put different robots to work together efficiently. This paper presents a new generic opensource framework for cooperative tasks incorporating trajectory planning and real-time implementations. Our initial results show that this framework is able to schedule another robot to complete a task whenever some predictable problem (low battery, robot failure, none available path) happen.
{"title":"Development of a Generic Framework for Multi-robot Systems","authors":"Afonso da Fonseca Braga, P. Plentz, E. D. Pieri","doi":"10.1109/IECON43393.2020.9254516","DOIUrl":"https://doi.org/10.1109/IECON43393.2020.9254516","url":null,"abstract":"Multi-robot System (MRS) is a way to use several homogeneous or heterogeneous robots to execute tasks or missions. The challenge is to put different robots to work together efficiently. This paper presents a new generic opensource framework for cooperative tasks incorporating trajectory planning and real-time implementations. Our initial results show that this framework is able to schedule another robot to complete a task whenever some predictable problem (low battery, robot failure, none available path) happen.","PeriodicalId":13098,"journal":{"name":"IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society","volume":"264 1","pages":"783-788"},"PeriodicalIF":0.0,"publicationDate":"2020-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77882540","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 : 2020-10-18DOI: 10.1109/IECON43393.2020.9254708
Jagath Vallabhai Missula
This paper proposes a single-phase five-level boost inverter (SFBI) with twelve switches and a flying capacitor (FC) to boost the output voltage. SFBI can produce peak output voltage up to double the DC-input voltage. Hence, a dc-dc boost converter may not require in a stand-alone PV system. SFBI has advantages such as low FC requirement, equal voltage stress and sensorless operation. Also, it does not require any of the bulky inductors/capacitors, multiple voltage sources/transformers. A sophisticated capacitor voltage balancing algorithm is not required to produce balanced five-level boost voltage due to self-balancing of FC voltage in every switching cycle. SFBI is explained in detail using various operating modes and compared with other multilevel inverters to elevate its advantages. The SFBI is implemented in PSCAD/EMTDC and steady-state results are presented to verify its operation.
{"title":"Single-phase Five-level Boost Inverter for Stand-alone PV Applications","authors":"Jagath Vallabhai Missula","doi":"10.1109/IECON43393.2020.9254708","DOIUrl":"https://doi.org/10.1109/IECON43393.2020.9254708","url":null,"abstract":"This paper proposes a single-phase five-level boost inverter (SFBI) with twelve switches and a flying capacitor (FC) to boost the output voltage. SFBI can produce peak output voltage up to double the DC-input voltage. Hence, a dc-dc boost converter may not require in a stand-alone PV system. SFBI has advantages such as low FC requirement, equal voltage stress and sensorless operation. Also, it does not require any of the bulky inductors/capacitors, multiple voltage sources/transformers. A sophisticated capacitor voltage balancing algorithm is not required to produce balanced five-level boost voltage due to self-balancing of FC voltage in every switching cycle. SFBI is explained in detail using various operating modes and compared with other multilevel inverters to elevate its advantages. The SFBI is implemented in PSCAD/EMTDC and steady-state results are presented to verify its operation.","PeriodicalId":13098,"journal":{"name":"IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society","volume":"144 1","pages":"1481-1486"},"PeriodicalIF":0.0,"publicationDate":"2020-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80416567","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 : 2020-10-18DOI: 10.1109/IECON43393.2020.9254851
N. Gorla, S. K. Panda
Cascaded H-bridge (CHB) multilevel converter is widely used for medium voltage motor drives, Static Synchronous Compensator (STATCOMs) and solid-state transformers because of its advantages such as modular design, low harmonic distortion of input current and lower grid-side filter requirements compared to two-level converters. Among the failures in active devices, detection and localization of open-circuit (OC) faults either due to bond-wire lift off (device-side failures) or malfunction of gate driver (drive-side failures) are extensively studied. In this paper, fault detection and localization methods proposed in literature for CHB multilevel converters are analyzed and compared with respect to the time taken for fault localization and additional sensor requirements. For ease of understanding, the methods are classified as model-based, feature-based and hardware-based, and suitability of each classification is recommended for different applications.
{"title":"Survey of Open-circuit Fault Detection and Localization Methods Applicable to Cascaded H-bridge Multilevel Converters","authors":"N. Gorla, S. K. Panda","doi":"10.1109/IECON43393.2020.9254851","DOIUrl":"https://doi.org/10.1109/IECON43393.2020.9254851","url":null,"abstract":"Cascaded H-bridge (CHB) multilevel converter is widely used for medium voltage motor drives, Static Synchronous Compensator (STATCOMs) and solid-state transformers because of its advantages such as modular design, low harmonic distortion of input current and lower grid-side filter requirements compared to two-level converters. Among the failures in active devices, detection and localization of open-circuit (OC) faults either due to bond-wire lift off (device-side failures) or malfunction of gate driver (drive-side failures) are extensively studied. In this paper, fault detection and localization methods proposed in literature for CHB multilevel converters are analyzed and compared with respect to the time taken for fault localization and additional sensor requirements. For ease of understanding, the methods are classified as model-based, feature-based and hardware-based, and suitability of each classification is recommended for different applications.","PeriodicalId":13098,"journal":{"name":"IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society","volume":"314 1","pages":"3988-3994"},"PeriodicalIF":0.0,"publicationDate":"2020-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78373221","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 : 2020-10-18DOI: 10.1109/IECON43393.2020.9255012
JunYen Siu, S. K. Panda
With rapidly advancing technologies, it is more critical than ever to assess and enhance the cyber-physical grid security. This paper aims to provide a comprehensive review and insights of the electrical power generation system security issues using the National Institute of Standards and Technology (NIST) security framework. Besides, it highlights the research gaps that need to be addressed for a secured system. This paper first evaluates the risk in the cyber-physical system to suggest for a more strategic defense specifically against False Data Injection Attacks (FDIA). Next, it highlights the importance of developing state-of-the-art protection measures to secure the system. This work then proposes a detection in-depth structure for holistic detection of attacks in the system. Lastly, it reviews the response and recovery measures and discusses the emergence of digital forensics in the smart grid.
{"title":"A Review of Cyber-Physical Security in the Generation System of the Grid","authors":"JunYen Siu, S. K. Panda","doi":"10.1109/IECON43393.2020.9255012","DOIUrl":"https://doi.org/10.1109/IECON43393.2020.9255012","url":null,"abstract":"With rapidly advancing technologies, it is more critical than ever to assess and enhance the cyber-physical grid security. This paper aims to provide a comprehensive review and insights of the electrical power generation system security issues using the National Institute of Standards and Technology (NIST) security framework. Besides, it highlights the research gaps that need to be addressed for a secured system. This paper first evaluates the risk in the cyber-physical system to suggest for a more strategic defense specifically against False Data Injection Attacks (FDIA). Next, it highlights the importance of developing state-of-the-art protection measures to secure the system. This work then proposes a detection in-depth structure for holistic detection of attacks in the system. Lastly, it reviews the response and recovery measures and discusses the emergence of digital forensics in the smart grid.","PeriodicalId":13098,"journal":{"name":"IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society","volume":"49 1","pages":"1520-1525"},"PeriodicalIF":0.0,"publicationDate":"2020-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74983081","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 : 2020-10-18DOI: 10.1109/IECON43393.2020.9255355
S. T. C. A. D. Santos, P. Guazzelli, Allan Gregori de Castro, Bruno Freitas Vieira, Saulo de Andrade Pinto, M. L. Aguiar
The nine-switch AC/AC converter (NSC) is an adequate replacement of the back-to-back converter (B2B) for low-voltage and low-power applications. Among its usages, it has been used for power factor (PF) correction in view of its use for AC motor driving. However, the examples in the literature are restricted to motors in the absence of speed control. Therefore, this paper analyzes the operation of a squirrel-cage induction motor (SCIM) connected to the grid through an NSC so that the grid-side control allows changes in power factor while motor-side control is able to set the SCIM speed. Simulation results demonstrate that the NSC can reach the desired characteristics of unit and leading power factor in the presence of speed control.
{"title":"Grid-Connected Variable Speed Driven Squirrel-Cage Induction Motor Through a Nine-Switch AC/AC Converter with Leading Power Factor","authors":"S. T. C. A. D. Santos, P. Guazzelli, Allan Gregori de Castro, Bruno Freitas Vieira, Saulo de Andrade Pinto, M. L. Aguiar","doi":"10.1109/IECON43393.2020.9255355","DOIUrl":"https://doi.org/10.1109/IECON43393.2020.9255355","url":null,"abstract":"The nine-switch AC/AC converter (NSC) is an adequate replacement of the back-to-back converter (B2B) for low-voltage and low-power applications. Among its usages, it has been used for power factor (PF) correction in view of its use for AC motor driving. However, the examples in the literature are restricted to motors in the absence of speed control. Therefore, this paper analyzes the operation of a squirrel-cage induction motor (SCIM) connected to the grid through an NSC so that the grid-side control allows changes in power factor while motor-side control is able to set the SCIM speed. Simulation results demonstrate that the NSC can reach the desired characteristics of unit and leading power factor in the presence of speed control.","PeriodicalId":13098,"journal":{"name":"IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society","volume":"23 8 1","pages":"979-984"},"PeriodicalIF":0.0,"publicationDate":"2020-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79010282","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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