Pub Date : 2018-04-10DOI: 10.1109/EVER.2018.8362398
M. Arazi, A. Payman, M. Camara, B. Dakyo
DC-DC resonant converters are increasingly used in renewable energy systems and hybrid electric vehicles because of their high power density and high efficiency. This paper establishes a global study of the most popular topologies of DC-DC resonant converters that is series, parallel, series-parallel, LLC and CLLC resonant converters. First harmonic approximation method (FHA) is used to define the equivalent circuit and to analyse the gain characteristics and limitations of each topology.
{"title":"Study of different topologies of DC-DC resonant converters for renewable energy applications","authors":"M. Arazi, A. Payman, M. Camara, B. Dakyo","doi":"10.1109/EVER.2018.8362398","DOIUrl":"https://doi.org/10.1109/EVER.2018.8362398","url":null,"abstract":"DC-DC resonant converters are increasingly used in renewable energy systems and hybrid electric vehicles because of their high power density and high efficiency. This paper establishes a global study of the most popular topologies of DC-DC resonant converters that is series, parallel, series-parallel, LLC and CLLC resonant converters. First harmonic approximation method (FHA) is used to define the equivalent circuit and to analyse the gain characteristics and limitations of each topology.","PeriodicalId":344175,"journal":{"name":"2018 Thirteenth International Conference on Ecological Vehicles and Renewable Energies (EVER)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128369702","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 : 2018-04-10DOI: 10.1109/EVER.2018.8362330
F. Niu, Shiran Cao, Jiachen Lian, Ping Tan, Hong Li, Jian Zhang, Jien Ma, Kui Li, Youtong Fang
This paper proposes a model predictive control (MPC) strategy for permanent magnet synchronous motor (PMSM) to suppress the common mode current(CMC) in PWM motor system. Firstly, the MPC for PMSMs is illustrated in detail, which includes the prediction model of PMSM, prediction algorithm and cost function. Then, the CMC suppression method is further proposed based on the analysis of CMC formation mechanism. Finally, comparative simulation results are presented to verify the effectiveness and superiority of proposed MPC method.
{"title":"Common mode current suppression for permanent magnet synchronous motor based on model predictive control","authors":"F. Niu, Shiran Cao, Jiachen Lian, Ping Tan, Hong Li, Jian Zhang, Jien Ma, Kui Li, Youtong Fang","doi":"10.1109/EVER.2018.8362330","DOIUrl":"https://doi.org/10.1109/EVER.2018.8362330","url":null,"abstract":"This paper proposes a model predictive control (MPC) strategy for permanent magnet synchronous motor (PMSM) to suppress the common mode current(CMC) in PWM motor system. Firstly, the MPC for PMSMs is illustrated in detail, which includes the prediction model of PMSM, prediction algorithm and cost function. Then, the CMC suppression method is further proposed based on the analysis of CMC formation mechanism. Finally, comparative simulation results are presented to verify the effectiveness and superiority of proposed MPC method.","PeriodicalId":344175,"journal":{"name":"2018 Thirteenth International Conference on Ecological Vehicles and Renewable Energies (EVER)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132016275","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 : 2018-04-10DOI: 10.1109/EVER.2018.8362388
Sascha Koberstaedt, Maximilian Eiba, M. Huber, Svenja Kalt, Martin Šoltés, M. Lienkamp
More and more new vehicle concepts are flooding the new market in areas worldwide. However, existing vehicle concepts from other markets can not simply be transferred due to the completely different user requirements and existing boundary conditions. For example, Africa is a continent with one billion people without its own appreciable automobile market. This paper deals with a process model to define a customized overall vehicle testing method for new vehicle concepts in new markets, which is validated by a prototype for the region Sub-Saharan Africa.
{"title":"Development of a process for a customized vehicle testing for new vehicle concepts in new markets — Application example Sub-Saharan Africa","authors":"Sascha Koberstaedt, Maximilian Eiba, M. Huber, Svenja Kalt, Martin Šoltés, M. Lienkamp","doi":"10.1109/EVER.2018.8362388","DOIUrl":"https://doi.org/10.1109/EVER.2018.8362388","url":null,"abstract":"More and more new vehicle concepts are flooding the new market in areas worldwide. However, existing vehicle concepts from other markets can not simply be transferred due to the completely different user requirements and existing boundary conditions. For example, Africa is a continent with one billion people without its own appreciable automobile market. This paper deals with a process model to define a customized overall vehicle testing method for new vehicle concepts in new markets, which is validated by a prototype for the region Sub-Saharan Africa.","PeriodicalId":344175,"journal":{"name":"2018 Thirteenth International Conference on Ecological Vehicles and Renewable Energies (EVER)","volume":"116 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131646592","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 : 2018-04-10DOI: 10.1109/EVER.2018.8362347
A. Tommaso, P. Livreri, R. Miceli, G. Schettino, F. Viola
The efficiency of a system is a very important parameter for high power electrical drives applications. Moreover, the efficiency of power converters plays a fundamental role. Aim of this work, is to propose a novel selective harmonic mitigation method without solving non-linear equations. Through a very simple approach, the polynomial equations which drive the control angles have been detected for a single-phase five-level cascaded H-Bridge inverter. The obtained polynomial equations can be easily implemented in a digital system to real-time operation. The paper also presents the simulation analysis and experimental validation.
{"title":"A novel method for harmonic mitigation for single-phase five-level cascaded H-Bridge inverter","authors":"A. Tommaso, P. Livreri, R. Miceli, G. Schettino, F. Viola","doi":"10.1109/EVER.2018.8362347","DOIUrl":"https://doi.org/10.1109/EVER.2018.8362347","url":null,"abstract":"The efficiency of a system is a very important parameter for high power electrical drives applications. Moreover, the efficiency of power converters plays a fundamental role. Aim of this work, is to propose a novel selective harmonic mitigation method without solving non-linear equations. Through a very simple approach, the polynomial equations which drive the control angles have been detected for a single-phase five-level cascaded H-Bridge inverter. The obtained polynomial equations can be easily implemented in a digital system to real-time operation. The paper also presents the simulation analysis and experimental validation.","PeriodicalId":344175,"journal":{"name":"2018 Thirteenth International Conference on Ecological Vehicles and Renewable Energies (EVER)","volume":"84 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123329626","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 : 2018-04-10DOI: 10.1109/EVER.2018.8362342
M. Mobarrez, Sayan Acharya, S. Bhattacharya
With the development of modular structured Voltage Source Converters (VSC), Multi-Terminal DC (MTDC) transmission systems have now became a feasible solution to transmit power at high voltage levels which greatly improves the electric power transmission system. The MTDC grid has lower capital costs and lower losses than an equivalent AC transmission system. Thus for long distance power transmission, MTDC grid becomes a very attractive solution. Since the MTDC network is now built based on VSCs, it automatically offers better quality of transmitted power along with more flexibility in power transmission over the conventional current source converters. However, VSC based MTDC transmission systems are vulnerable to DC side fault and often expensive DC circuit breakers are required to protect them against DC fault. In this paper, we demonstrate the effect of DC Circuit Breaker (DCCB) performance on the rating, control and operation of modular multi-level converters (MMC) inside a MTDC system. Furthermore, it is established that depending on the type of DCCBs the converter component ratings can be reduced which contributes to the overall reduction in system cost. Performance analysis has been done to investigate the fault current limiting capabilities of each of the types of DCCBs. PSCAD and real-time control hardware-in-the loop (C-HIL) simulations are used to prove the relevance of the analysis.
{"title":"Impact of DC side fault protection on performance and operation of multi-terminal DC (MTDC) systems","authors":"M. Mobarrez, Sayan Acharya, S. Bhattacharya","doi":"10.1109/EVER.2018.8362342","DOIUrl":"https://doi.org/10.1109/EVER.2018.8362342","url":null,"abstract":"With the development of modular structured Voltage Source Converters (VSC), Multi-Terminal DC (MTDC) transmission systems have now became a feasible solution to transmit power at high voltage levels which greatly improves the electric power transmission system. The MTDC grid has lower capital costs and lower losses than an equivalent AC transmission system. Thus for long distance power transmission, MTDC grid becomes a very attractive solution. Since the MTDC network is now built based on VSCs, it automatically offers better quality of transmitted power along with more flexibility in power transmission over the conventional current source converters. However, VSC based MTDC transmission systems are vulnerable to DC side fault and often expensive DC circuit breakers are required to protect them against DC fault. In this paper, we demonstrate the effect of DC Circuit Breaker (DCCB) performance on the rating, control and operation of modular multi-level converters (MMC) inside a MTDC system. Furthermore, it is established that depending on the type of DCCBs the converter component ratings can be reduced which contributes to the overall reduction in system cost. Performance analysis has been done to investigate the fault current limiting capabilities of each of the types of DCCBs. PSCAD and real-time control hardware-in-the loop (C-HIL) simulations are used to prove the relevance of the analysis.","PeriodicalId":344175,"journal":{"name":"2018 Thirteenth International Conference on Ecological Vehicles and Renewable Energies (EVER)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128397384","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 : 2018-04-10DOI: 10.1109/EVER.2018.8362339
M. Haro-Larrode, M. Santos-Mugica, A. Etxegarai, P. Eguía
In this paper, the connection of two offshore wind-farms to an island grid through a Multi-Terminal HVDC (MTDC) link is examined. The control strategy of the MTDC grid is validated against several adverse fault cases occurring at the island grid side. For this purpose an electrical grid model based on a medium size island is used to test the control structure of the MTDC link under faults such as voltage dips and frequency deviations. Simulation results are also presented thereby, pointing out interaction issues between control schemes of the MTDC and island grid. Thus, the participation of the MTDC network to increase the flexibility of the interconnected electrical system stands out in the present work.
{"title":"Integration of offshore wind energy into an island grid by means of a Multi-Terminal VSC-HVDC network","authors":"M. Haro-Larrode, M. Santos-Mugica, A. Etxegarai, P. Eguía","doi":"10.1109/EVER.2018.8362339","DOIUrl":"https://doi.org/10.1109/EVER.2018.8362339","url":null,"abstract":"In this paper, the connection of two offshore wind-farms to an island grid through a Multi-Terminal HVDC (MTDC) link is examined. The control strategy of the MTDC grid is validated against several adverse fault cases occurring at the island grid side. For this purpose an electrical grid model based on a medium size island is used to test the control structure of the MTDC link under faults such as voltage dips and frequency deviations. Simulation results are also presented thereby, pointing out interaction issues between control schemes of the MTDC and island grid. Thus, the participation of the MTDC network to increase the flexibility of the interconnected electrical system stands out in the present work.","PeriodicalId":344175,"journal":{"name":"2018 Thirteenth International Conference on Ecological Vehicles and Renewable Energies (EVER)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128229651","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 : 2018-04-10DOI: 10.1109/EVER.2018.8362387
E. Grunditz, S. Lundmark, M. Alatalo, T. Thiringer, Anders Nordelof
The aim of reducing both cost and environmental impact of automotive electric traction motors motivates the examination of motor performance when using magnets of varying strength and materials. Such investigations have attracted increasing interest in recent years. Given the same take-off torque capability, three motors are compared that have the same stator geometry but different magnet materials in the rotor; two PMSMs — one with Nd(Dy)FeB and one with SmCo magnets — and one PMaSynRM with strontium-ferrite magnets. To compensate the weaker magnets, their corresponding core stacks are prolonged. The resulting torque capability at high speed levels is lower for the SmCo PMSM and ferrite PMaSynRM compared to the Nd(Dy)FeB PMSM. The ferrite PMaSynRM has the poorest dynamic vehicle performance, but also the lowest energy losses over a wide range of drive cycles. In addition, the ferrite based motor option has the lowest environmental impact during manufacturing as well as the lowest material cost estimate. The SmCo motor has slightly lower losses than the Nd(Dy)FeB, but the highest material cost. Certainly, the result signals that further in-depth studies of the described PMaSynRM are of high relevance.
{"title":"Three traction motors with different magnet materials — Influence on cost, losses, vehicle performance, energy use and environmental impact","authors":"E. Grunditz, S. Lundmark, M. Alatalo, T. Thiringer, Anders Nordelof","doi":"10.1109/EVER.2018.8362387","DOIUrl":"https://doi.org/10.1109/EVER.2018.8362387","url":null,"abstract":"The aim of reducing both cost and environmental impact of automotive electric traction motors motivates the examination of motor performance when using magnets of varying strength and materials. Such investigations have attracted increasing interest in recent years. Given the same take-off torque capability, three motors are compared that have the same stator geometry but different magnet materials in the rotor; two PMSMs — one with Nd(Dy)FeB and one with SmCo magnets — and one PMaSynRM with strontium-ferrite magnets. To compensate the weaker magnets, their corresponding core stacks are prolonged. The resulting torque capability at high speed levels is lower for the SmCo PMSM and ferrite PMaSynRM compared to the Nd(Dy)FeB PMSM. The ferrite PMaSynRM has the poorest dynamic vehicle performance, but also the lowest energy losses over a wide range of drive cycles. In addition, the ferrite based motor option has the lowest environmental impact during manufacturing as well as the lowest material cost estimate. The SmCo motor has slightly lower losses than the Nd(Dy)FeB, but the highest material cost. Certainly, the result signals that further in-depth studies of the described PMaSynRM are of high relevance.","PeriodicalId":344175,"journal":{"name":"2018 Thirteenth International Conference on Ecological Vehicles and Renewable Energies (EVER)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117145093","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 : 2018-04-10DOI: 10.1109/EVER.2018.8362389
A. Sierra, V. Herrera, A. González-Garrido, A. Milo, H. Gaztañaga, H. Camblong
Energy management in hybrid and electric vehicles is a key factor to improve the operational performance and meet the efficiency objectives defined in the transport sector. Thus, optimized energy management strategies (EMS), before being integrated in a real system, need to be validated in a scaled test-bench platform in order to identify the possible deviations from the expected simulation-based profiles, thus, saving time during the implementation in the real application. An economical and flexible way of validating these strategies is the Hardware-in-the-loop (HIL) simulation. In this framework, this work aims to compare the experimental results of two optimized (simulation-based) EMSs applied on a hybrid electric urban bus (HEB) in terms of real-time operational performance. Both EMSs handle the proper power split behavior of the vehicle demand between a genset (internal combustion engine connected to an electric generator) and a hybrid energy storage system (combining Li-ion batteries with supercapacitors). The hardware in the test-bench consist of a scaled electrical DC grid of an HEB. This hardware platform is combined with software models allowing to emulate the real behavior of the genset, battery, supercapacitor, traction and auxiliary loads.
{"title":"Experimental comparison of energy management strategies for a hybrid electric bus in a test-bench","authors":"A. Sierra, V. Herrera, A. González-Garrido, A. Milo, H. Gaztañaga, H. Camblong","doi":"10.1109/EVER.2018.8362389","DOIUrl":"https://doi.org/10.1109/EVER.2018.8362389","url":null,"abstract":"Energy management in hybrid and electric vehicles is a key factor to improve the operational performance and meet the efficiency objectives defined in the transport sector. Thus, optimized energy management strategies (EMS), before being integrated in a real system, need to be validated in a scaled test-bench platform in order to identify the possible deviations from the expected simulation-based profiles, thus, saving time during the implementation in the real application. An economical and flexible way of validating these strategies is the Hardware-in-the-loop (HIL) simulation. In this framework, this work aims to compare the experimental results of two optimized (simulation-based) EMSs applied on a hybrid electric urban bus (HEB) in terms of real-time operational performance. Both EMSs handle the proper power split behavior of the vehicle demand between a genset (internal combustion engine connected to an electric generator) and a hybrid energy storage system (combining Li-ion batteries with supercapacitors). The hardware in the test-bench consist of a scaled electrical DC grid of an HEB. This hardware platform is combined with software models allowing to emulate the real behavior of the genset, battery, supercapacitor, traction and auxiliary loads.","PeriodicalId":344175,"journal":{"name":"2018 Thirteenth International Conference on Ecological Vehicles and Renewable Energies (EVER)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120908816","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 : 2018-04-10DOI: 10.1109/EVER.2018.8362336
Roua Omri, A. Ibala, A. Masmoudi
The paper deals with 3D FEA-based characterization of the no- and on-load features of a claw pole alternator (CPA) with an inter-pole permanent magnets (PMs) mounted in between the rotor claws, yielding the abbreviation IPM-CPA. The PMs play a dual role: (i) the eradication of the claw-to-claw leakage flux and (ii)the enhancement of the flux per pole. In order to highlight the effects of the inter pole PMs, the 3D-FEA is initiated by the characterization of the no- and on-load features of the conventional CPA. These latter are experimentally-validated. Then, the case of the IPM CPA is treated. The obtained features are systematically-compared to those exhibited by the conventional CPA. A special attention is paid to the investigation of the harmonic content of the armature phase voltage at no- and on-load operation.
{"title":"Characterization on the no- and on-load operations of an improved claw pole machine","authors":"Roua Omri, A. Ibala, A. Masmoudi","doi":"10.1109/EVER.2018.8362336","DOIUrl":"https://doi.org/10.1109/EVER.2018.8362336","url":null,"abstract":"The paper deals with 3D FEA-based characterization of the no- and on-load features of a claw pole alternator (CPA) with an inter-pole permanent magnets (PMs) mounted in between the rotor claws, yielding the abbreviation IPM-CPA. The PMs play a dual role: (i) the eradication of the claw-to-claw leakage flux and (ii)the enhancement of the flux per pole. In order to highlight the effects of the inter pole PMs, the 3D-FEA is initiated by the characterization of the no- and on-load features of the conventional CPA. These latter are experimentally-validated. Then, the case of the IPM CPA is treated. The obtained features are systematically-compared to those exhibited by the conventional CPA. A special attention is paid to the investigation of the harmonic content of the armature phase voltage at no- and on-load operation.","PeriodicalId":344175,"journal":{"name":"2018 Thirteenth International Conference on Ecological Vehicles and Renewable Energies (EVER)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123761507","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 : 2018-04-10DOI: 10.1109/EVER.2018.8362331
Balaji Ravichandran Vignesh, Thomas R. B. Grandjean, A. McGordon, D. Greenwood
In order to develop a hybrid vehicle with lithium ion battery packs, it is necessary to understand the thermal behaviour of the lithium ion batteries used. This paper focuses on predicting the temperature rise of lithium ion batteries during a drive cycle in hybrid two wheeler applications. To predict the rise in temperature, a model is developed in Simulink, parameterized using the empirical parameters. The model is based on the Joule heating effect and heat capacity equation while considering the variation of internal resistance with respect to ambient temperature of operation, state of charge and C rate of operation. The internal resistance is measured by parameter evaluation testing through the pulse power characterisation method. To validate the Simulink model, the lithium ion batteries are tested on standard drive cycles and constant current discharges, and the rise in temperature is measured. The accuracy of the Simulink model was found to be ± 2.2°C, which is acceptable for this study and comparable to the other available models in the literature.
{"title":"Thermal modeling of lithium ion batteries for temperature rise predictions in hybrid vehicle application","authors":"Balaji Ravichandran Vignesh, Thomas R. B. Grandjean, A. McGordon, D. Greenwood","doi":"10.1109/EVER.2018.8362331","DOIUrl":"https://doi.org/10.1109/EVER.2018.8362331","url":null,"abstract":"In order to develop a hybrid vehicle with lithium ion battery packs, it is necessary to understand the thermal behaviour of the lithium ion batteries used. This paper focuses on predicting the temperature rise of lithium ion batteries during a drive cycle in hybrid two wheeler applications. To predict the rise in temperature, a model is developed in Simulink, parameterized using the empirical parameters. The model is based on the Joule heating effect and heat capacity equation while considering the variation of internal resistance with respect to ambient temperature of operation, state of charge and C rate of operation. The internal resistance is measured by parameter evaluation testing through the pulse power characterisation method. To validate the Simulink model, the lithium ion batteries are tested on standard drive cycles and constant current discharges, and the rise in temperature is measured. The accuracy of the Simulink model was found to be ± 2.2°C, which is acceptable for this study and comparable to the other available models in the literature.","PeriodicalId":344175,"journal":{"name":"2018 Thirteenth International Conference on Ecological Vehicles and Renewable Energies (EVER)","volume":"115 5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129040332","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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