2021 IEEE Madras Section Conference (MASCON)最新文献

Design of GaN based 72V,3.3KW LLC Resonant Converter for on-board EV Charger 基于GaN的车载充电器用72V 3.3KW LLC谐振变换器设计

2021 IEEE Madras Section Conference (MASCON) Pub Date : 2021-08-27 DOI: 10.1109/MASCON51689.2021.9563401

Amit Singh Tandon, Naveen Yalla, A. Praneeth, V. Anand, Piyush Kumar

引用次数: 2

Modified Direct Torque Control of PMSM Drive for Electric Vehicle Application 电动汽车用永磁同步电机传动的改进型直接转矩控制

2021 IEEE Madras Section Conference (MASCON) Pub Date : 2021-08-27 DOI: 10.1109/MASCON51689.2021.9563576

Raviteja Meesala, Sivaprasad Athikkal, Pooja Pradhan, S. Prasad, Ankit Prasad

{"title":"Modified Direct Torque Control of PMSM Drive for Electric Vehicle Application","authors":"Raviteja Meesala, Sivaprasad Athikkal, Pooja Pradhan, S. Prasad, Ankit Prasad","doi":"10.1109/MASCON51689.2021.9563576","DOIUrl":"https://doi.org/10.1109/MASCON51689.2021.9563576","url":null,"abstract":"In majority of transportation fossil fueled vehicles equipped with Internal Combustion (IC) engine are used. But owing to environmental concerns, IC engines are not recommended. Therefore, the alternative is stated to be Electric Vehicles (EVs), which are efficient, environmental friendly without any toxic emissions and also facilitates silent operation. EVs have become a great attraction in the field of automotive traction motors. The motor in EVs should have features like high efficiency, high torque/weight and power density. These features are attained with the application of Permanent Magnet Synchronous Motor (PMSM). In this research work, PMSM drive is considered for EV application. To gain high dynamic performance of PMSM drive, Direct Torque Control (DTC) is applied. Thus, DTC operated PMSM drive is investigated for various control operations in EV application. In conventional DTC, high ripples in torque response are observed due to reverse Voltage Vector (VV) selection from look-up table. With the proposed DTC, problem of high torque ripple is addressed by replacing reverse VV with null VV selection in modified lookup table. Thus, torque ripple reduction in proposed DTC consequences smooth performance of PMSM drive in EV application. This can be verified in simulation platform using Matlab/Simulink software.","PeriodicalId":220103,"journal":{"name":"2021 IEEE Madras Section Conference (MASCON)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126099940","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: 2

Design and Analysis of Passive LC3Component Boost Converter 无源lc3分量升压变换器的设计与分析

2021 IEEE Madras Section Conference (MASCON) Pub Date : 2021-08-27 DOI: 10.1109/MASCON51689.2021.9563364

M. Rahman, Fahim Faisal, M. M. Nishat, Md. Rafid Kaysar Shagor

引用次数: 5

High-Performance $operatorname{In}_{0.13} text{Al}_{0.83} text{Ga}_{0.04} mathrm{N} / text{AlN} / text{GaN} / text{In}_{0.04} text{Ga}_{0.96} mathrm{N}$ HEMT for High Power Millimeter Wave Electronics 高功率毫米波电子学高性能$operatorname{In}_{0.13} text{Al}_{0.83} text{Ga}_{0.04} mathrm{N} / text{AlN} / text{GaN} / text{In}_{0.04} text{Ga}_{0.96} mathrm{N}$ HEMT

2021 IEEE Madras Section Conference (MASCON) Pub Date : 2021-08-27 DOI: 10.1109/MASCON51689.2021.9563373

Ramkumar Natarajan, E. Parthasarathy, P. Muragapandiyan

{"title":"High-Performance $operatorname{In}_{0.13} text{Al}_{0.83} text{Ga}_{0.04} mathrm{N} / text{AlN} / text{GaN} / text{In}_{0.04} text{Ga}_{0.96} mathrm{N}$ HEMT for High Power Millimeter Wave Electronics","authors":"Ramkumar Natarajan, E. Parthasarathy, P. Muragapandiyan","doi":"10.1109/MASCON51689.2021.9563373","DOIUrl":"https://doi.org/10.1109/MASCON51689.2021.9563373","url":null,"abstract":"GaN-based (HEMT) using quaternary barrier HEMT with $mathbf{I n}_{0.04} mathbf{G a}_{0.96} mathbf{N}$ back-barrier on SiC is modeled and investigated the device small signal and large signal performance. The high-k $left(mathbf{HfO}_{2}right)$ passivated HEMT device with lattice-matched $mathbf{In }_{0.13} mathbf{A l}_{0.83} mathbf{G a}_{0.04} mathbf{N} / mathbf{G a N}$ shows a high DC and RF performance. The device with 50 nm gate T-shaped gate structure shows $mathbf{I}_{mathbf{DS}}$ of 3.45 $mathbf{A} / mathbf{m m}, mathbf{V}_{text{BR}}$ of 71.5 V, extrinsic transconductance up to 980 $mathbf{mS} / mathbf{mm}$ and $mathbf{f}_{mathrm{T}} / mathbf{f}_{mathbf{M A X}}$ of 346/428 GHz, which shows $left(mathbf{f}_{mathrm{T}} / mathbf{f}_{mathbf{MAX}}right)^{1 / 2}=384.822$ GHz among the reported GaN on SiC. The inherent polarization field of $mathbf{I n}_{0.04} mathbf{G a}_{0.96} mathbf{N}$ back-barrier and 11 nm $mathbf{In }_{0.13} mathbf{A l}_{0.83} mathbf{G a}_{0.04} mathbf{N}$ barrier demonstrating 27.5 % power-added efficiency (PAE) at 30 GHz.","PeriodicalId":220103,"journal":{"name":"2021 IEEE Madras Section Conference (MASCON)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122646740","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

Visual Perception Stack for Autonomous Vehicle Using Semantic Segmentation and Object Detection 基于语义分割和目标检测的自动驾驶汽车视觉感知堆栈

2021 IEEE Madras Section Conference (MASCON) Pub Date : 2021-08-27 DOI: 10.1109/MASCON51689.2021.9563527

M. Khanna, T. Tiwari, S. Agarwal, Aakarsh Etar

{"title":"Visual Perception Stack for Autonomous Vehicle Using Semantic Segmentation and Object Detection","authors":"M. Khanna, T. Tiwari, S. Agarwal, Aakarsh Etar","doi":"10.1109/MASCON51689.2021.9563527","DOIUrl":"https://doi.org/10.1109/MASCON51689.2021.9563527","url":null,"abstract":"An autonomous vehicle requires a reliable system for high vehicle precision and relative estimation of its state for the safety of humans during the autonomous movement of the vehicle in an environment dominated by human drivers. Such systems have a complex environment involving multiple sensors (e.g. Vision modules, Global Navigation Satellite System (GNSS), LIDAR, RADAR). Through this paper, environment perception stack for self-driving cars is proposed to improve the intelligence for decision making and improve the safety measures. Semantic image segmentation, based on Fully convolutional Network architecture is implemented and the output received from the model is then used for implementing 3D space estimation and lane estimation. Considering the real-time cooperation required between the autonomous vehicles and other vehicles in the frame, a 2D object detector is implemented on the stack to detect different classes of objects and their relative distances are calculated. The proposed system is then implemented on the CARLA simulation software and generated outcomes are further discussed in the paper.","PeriodicalId":220103,"journal":{"name":"2021 IEEE Madras Section Conference (MASCON)","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121296450","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 on SoC estimation of Lithium ion battery using EKF and LSTM 基于EKF和LSTM的锂离子电池荷电状态估计分析

2021 IEEE Madras Section Conference (MASCON) Pub Date : 2021-08-27 DOI: 10.1109/MASCON51689.2021.9563396

Ponukupati Ravi Teja, R. Shanmughasundaram

引用次数: 1

Stability and single event upset analysis of rad-hard SRAM bit cells in CMOS 90nm technology CMOS 90nm技术中抗雷达SRAM位单元的稳定性和单事件扰动分析

2021 IEEE Madras Section Conference (MASCON) Pub Date : 2021-08-27 DOI: 10.1109/MASCON51689.2021.9563487

Dharmendrakumar Patel, Nagendra P. Gajjar

引用次数: 0

A novel strategy to solve combined economic emission dispatch using crow search algorithm 一种利用乌鸦搜索算法求解组合经济排放调度的新策略

2021 IEEE Madras Section Conference (MASCON) Pub Date : 2021-08-27 DOI: 10.1109/MASCON51689.2021.9563529

S. Divya, M. Paramathma, K. Premkumar

引用次数: 0

Charge-controlled electromechanical instability modeling of a dielectric plate actuator 介电板作动器的电荷控制机电不稳定性建模

2021 IEEE Madras Section Conference (MASCON) Pub Date : 2021-08-27 DOI: 10.1109/MASCON51689.2021.9563434

Sankalp Gour, D. Kumar, V. Yadav

引用次数: 2

Improved SDK based Shade Dispersion Methodology to Achieve Higher GMPP of PV Systems under Shading Scenarios 改进的基于SDK的遮阳分散方法在遮阳场景下实现更高的光伏系统GMPP

2021 IEEE Madras Section Conference (MASCON) Pub Date : 2021-08-27 DOI: 10.1109/MASCON51689.2021.9563589

R. Pachauri, Madhura K. Pardhe, S. Kazmi, Ankur Kumar Gupta

引用次数: 2