2021 IEEE Transportation Electrification Conference (ITEC-India)最新文献_第4页

Control of a Single Phase Integrated Battery Charger with Active Power Decoupling for Electric Vehicles 电动汽车有源解耦单相集成电池充电器控制

2021 IEEE Transportation Electrification Conference (ITEC-India) Pub Date : 2021-12-16 DOI: 10.1109/ITEC-India53713.2021.9932503

Harshith Reddy Vangala, R. Kaarthik

{"title":"Control of a Single Phase Integrated Battery Charger with Active Power Decoupling for Electric Vehicles","authors":"Harshith Reddy Vangala, R. Kaarthik","doi":"10.1109/ITEC-India53713.2021.9932503","DOIUrl":"https://doi.org/10.1109/ITEC-India53713.2021.9932503","url":null,"abstract":"Pollutants released from the Internal Combustion Engine (ICE) vehicles is having a significant impact on the atmosphere and is causing climate change. This global concern is increasing the demand for electric vehicles and paved the way for research in more sophisticated technologies associated with Electric Vehicles. A major concern for consumers while purchasing an EV is very little availability of charging infrastructure. So, the on-board chargers have drawn attention, but they have some drawbacks. Integrated Battery Charger (IBC) concept is derived from on-board chargers and has several advantages such as reduced cost, weight and charging time of EV etc. The single phase grid connected systems consists of oscillating power which is twice the grid frequency, which decreases the performance and lifetime of the batteries. The proposed active power decoupling scheme will divert this oscillating power from the DC bus and stored in the third phase winding of the motor and released as and when required using second and third leg of the inverter. So, a single-phase IBC with active front end converter (FEC) is proposed which incorporates an active power decoupling scheme. The proposed scheme of IBC with active power decoupling is validated through extensive simulation in MATLAB-SIMULINK platform and experimental results are also included.","PeriodicalId":162261,"journal":{"name":"2021 IEEE Transportation Electrification Conference (ITEC-India)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114648732","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Single-Phase Bridgeless Cuk-Derived DC-DC Converter for Vehicle-to-Vehicle Charge Transfer 用于车对车电荷传输的单相无桥cuk衍生DC-DC变换器

2021 IEEE Transportation Electrification Conference (ITEC-India) Pub Date : 2021-12-16 DOI: 10.1109/ITEC-India53713.2021.9932524

Sukanya Dutta, A. Rathore, V. Khadkikar, Hatem H. Zeineldin

引用次数: 0

MTPA Based Direct Torque Control for Energy-Efficient Operation of Induction Motors in Electric Vehicles 基于MTPA的电动汽车感应电机节能直接转矩控制

2021 IEEE Transportation Electrification Conference (ITEC-India) Pub Date : 2021-12-16 DOI: 10.1109/ITEC-India53713.2021.9932448

Sharon Jose, Rajeevan P.P

{"title":"MTPA Based Direct Torque Control for Energy-Efficient Operation of Induction Motors in Electric Vehicles","authors":"Sharon Jose, Rajeevan P.P","doi":"10.1109/ITEC-India53713.2021.9932448","DOIUrl":"https://doi.org/10.1109/ITEC-India53713.2021.9932448","url":null,"abstract":"This paper presents a demonstration of the maximum torque per ampere (MTPA) based direct torque control (DTC) scheme for improving the energy efficiency as well as dynamic response of induction motor drives used in electric vehicles. The flux reference for MTPA condition was first formulated in the synchronous frame of reference and then it was converted into stationary frame of reference for implementing the DTC scheme. The MTPA controller was modified to incorporate the core losses and the DTC scheme was tested for varying torque reference. The results show that the MTPA based DTC scheme draws lesser current from the inverter than the traditional DTC scheme especially at light loads. This can lead to energy savings in electric vehicles in which the requirement of torque varies widely. An electric vehicle (EV) was modelled in Matlab-Simulink software and simulated to compare the performance of the MTPA based DTC scheme and the traditional DTC schemes for FTP75 drive cycle. The simulation results show that the MTPA based DTC controlled induction motor drives provides significant energy savings in electric vehicles for the specified drive cycle. The MTPA based DTC scheme was also experimentally verified on a laboratory prototype.","PeriodicalId":162261,"journal":{"name":"2021 IEEE Transportation Electrification Conference (ITEC-India)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117071347","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Analysis of Smart City IoT Devices Power Consumption in Long Terms in Uttarakhand State 北阿坎德邦智能城市物联网设备长期耗电量分析

2021 IEEE Transportation Electrification Conference (ITEC-India) Pub Date : 2021-12-16 DOI: 10.1109/ITEC-India53713.2021.9932467

Rakesh Kumar, Rakesh Ranjan, Mukesh Chandra Verma

{"title":"Analysis of Smart City IoT Devices Power Consumption in Long Terms in Uttarakhand State","authors":"Rakesh Kumar, Rakesh Ranjan, Mukesh Chandra Verma","doi":"10.1109/ITEC-India53713.2021.9932467","DOIUrl":"https://doi.org/10.1109/ITEC-India53713.2021.9932467","url":null,"abstract":"Uttarakhand is one of the State which is full of mountains, forests flora and fauna. Dehradun is one of the Smart City selected in third round under the Smart City Mission (SCM) by the Mission of Housing and Urban Affairs (MoHUA). The project is funded by MoHUA and Government of Uttarakhand on 50:50 financial ratio basis. Under this mission there are 40 projects. Various IoT Devices are installed under IT initiative in Dehradun City. The requirement of electricity is one of the major challenge at every site under this project. There are various energy meter installed based on the load requirement at site. These energy meters are ranging from 1 KW, 2KW and 3KW. The provision of solar is also factored for IoT devices as secondary source of power. Due to criticality of devices the UPS power supply is also provisioned at various sites. The objective of this study is to find out the requirement of electricity for further five years based on the IoT consumption and connected load data of year 2020 till September 2021. This helps DISCOMs to effectively manage all important sites where IoT devices are installed. In this paper the calculation of yearly load prediction is analyzed and based on that further five years load requirement is calculated using Artificial Neural Network.","PeriodicalId":162261,"journal":{"name":"2021 IEEE Transportation Electrification Conference (ITEC-India)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117202319","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Case Study on Integration of A-ECMS with Different Mode Selection Techniques for Hybrid Vehicles 混合动力汽车A-ECMS与不同模式选择技术集成实例研究

2021 IEEE Transportation Electrification Conference (ITEC-India) Pub Date : 2021-12-16 DOI: 10.1109/ITEC-India53713.2021.9932527

Shanu Pataparambath Noyalraj, Avinash Gadila, S. Senthilkumar

{"title":"Case Study on Integration of A-ECMS with Different Mode Selection Techniques for Hybrid Vehicles","authors":"Shanu Pataparambath Noyalraj, Avinash Gadila, S. Senthilkumar","doi":"10.1109/ITEC-India53713.2021.9932527","DOIUrl":"https://doi.org/10.1109/ITEC-India53713.2021.9932527","url":null,"abstract":"Electrification of automobiles is one of the envisioned strategies by the original equipment manufacturers (OEM) to attain the 95g CO2/km target in 2020/21. Electric vehicles have sparked a surge of interest among markets and consumers. Nonetheless, they face their own set of challenges, beginning with infrastructure, high-voltage component maturity, driving range, and safety regulations. All of this will take longer to integrate than expected, with fuel cell vehicles being the next big thing, especially in the CV sector. Hence, 48V technology hybrid vehicles are regarded as the forerunners of complete electrification. It already outperforms traditional vehicles in fuel efficiency and high voltage hybrids relating to cost and time to market. Automobile software providers for hybrid vehicles confront many challenges, including choosing a control strategy for torque distribution between the engine and the motor and deciding mode shift whether to go from hybrid to electric mode or vice versa. Fuel economy and drivability will be directly affected by both of these domains. This work proposes and tests multiple techniques in a P3 hybrid vehicle operated in the MIDC 1ST phase (urban) under system constraints such as 48V battery SOC, sustaining 12V battery, and so on. The developed novel strategies are based on integrating two approaches I) Discrete A-ECMS for torque split between motor and engine with novel priority filters to stabilize the gear selections and prevent gear oscillations II) Mode decision based on different rules.","PeriodicalId":162261,"journal":{"name":"2021 IEEE Transportation Electrification Conference (ITEC-India)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129754337","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Numerical Modelling of Thermal Runaway for Li-Ion Battery Module For EV Applications 电动汽车用锂离子电池模组热失控数值模拟

2021 IEEE Transportation Electrification Conference (ITEC-India) Pub Date : 2021-12-16 DOI: 10.1109/ITEC-India53713.2021.9932529

Rama Krisna Desirala, Seeta Ratnam Gunti, Suresh Kukkadapu, S. Patwardhan

{"title":"Numerical Modelling of Thermal Runaway for Li-Ion Battery Module For EV Applications","authors":"Rama Krisna Desirala, Seeta Ratnam Gunti, Suresh Kukkadapu, S. Patwardhan","doi":"10.1109/ITEC-India53713.2021.9932529","DOIUrl":"https://doi.org/10.1109/ITEC-India53713.2021.9932529","url":null,"abstract":"Emissions from conventional vehicles are one of the significant contributors to the environment pollution, so Electrical Vehicles (EV's) become an alternative for future transportation. The major challenge with the EV's is with their energy storage systems, i.e., lithium-ion batteries, which are extremely sensitive to working temperatures. High temperatures cause thermal runaway propagation to the adjacent cells and eventually lead to permanent failure of the battery pack. The present study proposes a new Phase Change Material (PCM) between the cells to avoid such unsafe thermal conditions. Ansys Fluent is used for the model validation for a Samsung 21700 Li-ion cylindrical battery module containing 63 cells with the configuration of 9P7S. The model parameters are calibrated by using the Accelerating Rate Calorimetry measurement data. The study reveals that in the absence of PCM, the peak temperature in the abuse cell reaches to 1040K, and thermal diffusion causes heat transfer to the neighboring cells. When the PCM is present, the cell volume average temperature is reduced by ~20% and the thermal runaway is delayed by 120 seconds. Hence, the present study demonstrates that introducing the PCM between the cells is one of the efficient thermal management techniques for Li-ion battery packs in EV's.","PeriodicalId":162261,"journal":{"name":"2021 IEEE Transportation Electrification Conference (ITEC-India)","volume":"6 6","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120992072","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Dual-Input Bridgeless PFC Charger for Solar Photovoltaic Panel Mounted Light Electric Vehicle 轻型电动车双输入无桥PFC充电器

2021 IEEE Transportation Electrification Conference (ITEC-India) Pub Date : 2021-12-16 DOI: 10.1109/ITEC-India53713.2021.9932474

G. Kumar, Bhim Singh

{"title":"Dual-Input Bridgeless PFC Charger for Solar Photovoltaic Panel Mounted Light Electric Vehicle","authors":"G. Kumar, Bhim Singh","doi":"10.1109/ITEC-India53713.2021.9932474","DOIUrl":"https://doi.org/10.1109/ITEC-India53713.2021.9932474","url":null,"abstract":"This paper aims at design and control of a bridgeless dual-input power factor corrected (PFC) charger for solar photovoltaic (PV) panel mounted light electric vehicle (LEV). It focusses on reduction of overall component count and thus the cost of the charger with special emphasis on power quality improvement of AC input and maximum power point tracking (MPPT) of PV panel input. It is derived from the Cuk converter and thus inherits the basic benefits associated with it for power factor correction. It includes the axing of bulky filter at the grid input for power quality improvement and reduction in output voltage ripple due to non-pulsating output current. Power quality of grid current is maintained in accordance with the IEC 61000-3-2 standard in constant current (CC) mode of charging. PV panel input is controlled to operate at its maximum power point (MPP) during the varying environmental conditions. This charger is designed to handle the sudden sag and swell in supply voltage. Small-signal transfer function of the charger is obtained by state-space analysis technique. It is further verified by AC-sweep analysis in PSIM software. Stable transient response of the designed controller is verified by MATLAB simulation of the charger under different dynamic conditions.","PeriodicalId":162261,"journal":{"name":"2021 IEEE Transportation Electrification Conference (ITEC-India)","volume":"84 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115785901","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Cell Selection Based on Chemistry and Key Parameters for Electric Vehicle 基于化学和关键参数的电动汽车电池选择

2021 IEEE Transportation Electrification Conference (ITEC-India) Pub Date : 2021-12-16 DOI: 10.1109/ITEC-India53713.2021.9932540

D. Das, Subhra Gope, Malay Jana, S. Basu

引用次数: 0

A Synchronous Current-Fed Switched Converter Module for Renewable Application 一种可再生应用的同步电流供电开关变换器模块

2021 IEEE Transportation Electrification Conference (ITEC-India) Pub Date : 2021-12-16 DOI: 10.1109/ITEC-India53713.2021.9932460

Somenath Banerjee, Sachin Patel, S. Mishra, Mahesh Kumar

引用次数: 0

Small Signal Analysis and Variable Frequency Control of Non-isolated Current-fed Half-Bridge Parallel LC Resonant-Impulse ZCS Voltage Doubler for Fuel Cell Vehicles 燃料电池汽车非隔离电流馈电半桥并联LC谐振-脉冲ZCS倍压器的小信号分析及变频控制

2021 IEEE Transportation Electrification Conference (ITEC-India) Pub Date : 2021-12-16 DOI: 10.1109/ITEC-India53713.2021.9932502

Koyelia Khatun, A. Rathore

引用次数: 1