2021 Innovations in Power and Advanced Computing Technologies (i-PACT)最新文献_第4页

Evaluation of Power Quality in Distribution System with High Penetration of Wind Power Generation 风电高渗透配电系统电能质量评价

2021 Innovations in Power and Advanced Computing Technologies (i-PACT) Pub Date : 2021-11-27 DOI: 10.1109/i-PACT52855.2021.9696822

N. K. Swarnkar, Om Prakash Mahela, M. Lalwani

引用次数: 1

Two Dimensional Cellular Automaton for Lightning Leader Propagation and Prediction in Giant South Indian Heritage Monument 二维元胞自动机在巨型南印度遗产纪念碑闪电前导传播与预测中的应用

2021 Innovations in Power and Advanced Computing Technologies (i-PACT) Pub Date : 2021-11-27 DOI: 10.1109/i-PACT52855.2021.9696453

V. Srinivasan, D. Kumari, M. Fernando

{"title":"Two Dimensional Cellular Automaton for Lightning Leader Propagation and Prediction in Giant South Indian Heritage Monument","authors":"V. Srinivasan, D. Kumari, M. Fernando","doi":"10.1109/i-PACT52855.2021.9696453","DOIUrl":"https://doi.org/10.1109/i-PACT52855.2021.9696453","url":null,"abstract":"With growing concerns related to climate change, protection of heritage monuments from lightning strikes has become vital. Though several research studies have culminated in the development of lightning protection systems, challenges related to strikes on tall structures, complexities in protection of monuments with varying geometries, uncertainties in leader prediction modeling etc., continue to confront researchers. This research envisages a novel framework for implementation of two-dimensional Cellular Automata (CA) based on stochastic field fluctuation criterion (FFC) for leader growth. A random variable which relates to uncertainty associated with atmospheric ionization, air density, etc., is utilized in modeling the field fluctuation. The electric field and potential in the highly conductive region are computed using the Laplace equation. Detailed simulations of CA models are carried out for a prominent world heritage monument in India, which has reported lightning strikes. Case studies for prediction of leader propagation based on varying cloud height, location, potential etc., have been carried out. Exhaustive analysis has been carried out to determine the vulnerable points during leader attachment on the monuments. Comparison of the leader trajectory with that of ‘striking distance’ as stipulated in standards is carried out to ascertain the effectiveness of the proposed models","PeriodicalId":335956,"journal":{"name":"2021 Innovations in Power and Advanced Computing Technologies (i-PACT)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124163206","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

Typical Analysis of Different Natural Esters and their Performance: A Review 不同天然酯类的典型分析及其性能综述

2021 Innovations in Power and Advanced Computing Technologies (i-PACT) Pub Date : 2021-11-27 DOI: 10.1109/i-PACT52855.2021.9696578

A. S. Sidthik, M. Ravindran

{"title":"Typical Analysis of Different Natural Esters and their Performance: A Review","authors":"A. S. Sidthik, M. Ravindran","doi":"10.1109/i-PACT52855.2021.9696578","DOIUrl":"https://doi.org/10.1109/i-PACT52855.2021.9696578","url":null,"abstract":"An electric power supply-demand is increasing in our day-to-day life, where power transformers are significant devices in the power system. Most industries prefer oil-filled transformers instead of dry-type transformers. Transformer oil (Mineral oil) is universally used insulating material in the high voltage power transformer. According to a British Research Council report, overexploitation of petroleum products, the mineral oil will run out in near future. Because of its non-biodegradable property it does not an eco-friendly product also it does not meet current environmental acts. To the concern of limitation of resources and ecological system, nowadays researchers focus on substitute for conventional mineral oil mainly. So the researchers analyze the practicability, feasibility, sustainability and performance of Natural esters (vegetable oils), specifically in high voltage power transformers. Because, Natural esters possess outstanding biodegrading property, non-poisonous ness, greater fire safety guarantees and dielectric strength compared to the conventional transformer oil or mineral oil. Investigation of this paper embraces the electrical, physical, chemical properties and their blend properties of natural esters.","PeriodicalId":335956,"journal":{"name":"2021 Innovations in Power and Advanced Computing Technologies (i-PACT)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114397727","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

An Intelligent Method of Anti Islanding Detection using ANN 一种基于人工神经网络的智能反孤岛检测方法

2021 Innovations in Power and Advanced Computing Technologies (i-PACT) Pub Date : 2021-11-27 DOI: 10.1109/i-PACT52855.2021.9696825

A. Soumya, J. Belwin Edward

引用次数: 0

Visual Question Answering Using Deep Learning 使用深度学习的视觉问答

2021 Innovations in Power and Advanced Computing Technologies (i-PACT) Pub Date : 2021-11-27 DOI: 10.1109/i-PACT52855.2021.9696665

Pallavi, Sonali, Tanuritha, Vidhya, Prof. Anjini

{"title":"Visual Question Answering Using Deep Learning","authors":"Pallavi, Sonali, Tanuritha, Vidhya, Prof. Anjini","doi":"10.1109/i-PACT52855.2021.9696665","DOIUrl":"https://doi.org/10.1109/i-PACT52855.2021.9696665","url":null,"abstract":"Visual Question Answering (VQA) in recent times challenges fields that have received an outsized interest from the areas of Natural Language Processing and Computer Vision. VQA aims to establish an intelligent system to predict the answers for the natural language questions raised related to the image. The questions about the abstract or real word images are appealed to the VQA system; The system understands the image, and questions using Natural Language Processing (NLP) and Computer Vision which aims to predict the answer in natural language. The main issues which affect the performance of the VQA system is the inability to deal with the open-ended question acquired from the user. The proposed system is developed with a Graphical User Interface (GUI) that extracts the image features using pretrained VGG 16, and Golve embedding and Long Short- Term Memory (LSTM) are used in order to extract question features. By merging the characteristics of the images and the questions using pointwise multiplication the ultimate result is obtained. The acquired result is passed through a softmax layer to find the top 5 predictions about the image question. The proposed system has been experimented with various open-ended questions to show the robustness of the system. VQA finds its application in various real-world scenarios such as self-driving cars and guiding visually impaired people. Visual questions aim different parts of an image, including underlying context and background details.","PeriodicalId":335956,"journal":{"name":"2021 Innovations in Power and Advanced Computing Technologies (i-PACT)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114672833","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

Neuro-Estimation of Physical Properties of BaTiO3 Ceramic Capacitors for High Power Applications 大功率BaTiO3陶瓷电容器物理性能的神经网络估计

2021 Innovations in Power and Advanced Computing Technologies (i-PACT) Pub Date : 2021-11-27 DOI: 10.1109/i-PACT52855.2021.9696572

R. Kapoor, P. Upadhyay, Thirmal Chinthakuntta, Ganapavarapu Neeraj Kumar

引用次数: 0

Islanded Hybrid DC Micro Grid Power Scheme with Super Capacitor 具有超级电容器的孤岛混合直流微电网供电方案

2021 Innovations in Power and Advanced Computing Technologies (i-PACT) Pub Date : 2021-11-27 DOI: 10.1109/i-PACT52855.2021.9696883

Kandaswamy K V, S. Sahoo, F. Yanine

引用次数: 1

Applications of Curvelet Transform: A Review 曲波变换的应用综述

2021 Innovations in Power and Advanced Computing Technologies (i-PACT) Pub Date : 2021-11-27 DOI: 10.1109/i-PACT52855.2021.9696587

Shachi Sinha, E. Teli, R. Sivakumar

{"title":"Applications of Curvelet Transform: A Review","authors":"Shachi Sinha, E. Teli, R. Sivakumar","doi":"10.1109/i-PACT52855.2021.9696587","DOIUrl":"https://doi.org/10.1109/i-PACT52855.2021.9696587","url":null,"abstract":"The use and examination of 3D picture files of the human body, generally gathered from a Computed Tomography (CT) or Magnetic Resonance Imaging (MRI) scanner, to diagnose diseases, guide medical operations such as surgery planning, or for research purposes, is known as medical image processing. It allows for a comprehensive study of the internal anatomy while being non-invasive. 3D models of anatomical structures of interest can be built and studied in order to improve patient treatment outcomes, develop better medical equipment and drug delivery systems, and arrive at more accurate diagnoses. It has recently become one of the most essential instruments for medical improvement. It was shown that curvelet transformations performed better than other transforms on medical data. In tests, Curvelet greatly improves the classification of aberrant tissues in scans and reduces the surrounding noise. We gave an overview of contemporary advances and technologies including curvelet transform as well as digital subtraction angiography in this paper. The study also discusses the uses of wavelet and ridglet transforms, as well as the drawbacks that inspired the use of the curvelet transform for improved image visualisation.","PeriodicalId":335956,"journal":{"name":"2021 Innovations in Power and Advanced Computing Technologies (i-PACT)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126010990","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

Detection of Eye State using Brain Signal Classification with EBPTA and KNN Algorithm 基于EBPTA和KNN算法的脑信号分类检测眼状态

2021 Innovations in Power and Advanced Computing Technologies (i-PACT) Pub Date : 2021-11-27 DOI: 10.1109/i-PACT52855.2021.9696653

Sree Harsha Bommisetty, Shiva sai Anuraag Nalam, Jujare Sai Vardhan, S. Ashok

{"title":"Detection of Eye State using Brain Signal Classification with EBPTA and KNN Algorithm","authors":"Sree Harsha Bommisetty, Shiva sai Anuraag Nalam, Jujare Sai Vardhan, S. Ashok","doi":"10.1109/i-PACT52855.2021.9696653","DOIUrl":"https://doi.org/10.1109/i-PACT52855.2021.9696653","url":null,"abstract":"Electroencephalograms (EEG) signals generally vary rapidly with time. These signals also have effect on the biotic lives which have brain. As the signals are rapid, their categorization becomes difficult. Most of the works regarding EEG signal categorization are highly domain specific. It requires a lot of time for the sub processes which are processing of signals and feature extraction. As EEG signals are analog, rapid changing, they have negligible Signal to Noise Ratio (SNR) value and hence this makes them vulnerable to any small disturbances or discrepancies. The proposed work is hence non-domain specific and has a comparison about the accuracies when the objective is achieved using Evolutionary Back Propagation Training Algorithm (EBPTA) and k-nearest neighbor (K-NN) algorithms. Convolutional operation is used for effective changing of specific data that can reveal the implicit spatial dependence of the Electroencephalography signals distribution. A dataset of 14 features and information about eye status is taken, and is tested, validated after training accordingly with two algorithms that is EBPTA and K-NN algorithms differently. The trails done prove that our work outperforms few other algorithms and results in accuracies of 98.94% and 96.99% for EBPTA and K-NN algorithms respectively, on chosen dataset with considerable resilience and time which makes them suitable for various range of problems which may be encountered in future.","PeriodicalId":335956,"journal":{"name":"2021 Innovations in Power and Advanced Computing Technologies (i-PACT)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128185529","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

Finger Vision for Visually Impaired 为视障人士而设的手指视觉

2021 Innovations in Power and Advanced Computing Technologies (i-PACT) Pub Date : 2021-11-27 DOI: 10.1109/i-PACT52855.2021.9696624

Kasthuri N, Nethra Krupa A, N. S, Madhavan R

{"title":"Finger Vision for Visually Impaired","authors":"Kasthuri N, Nethra Krupa A, N. S, Madhavan R","doi":"10.1109/i-PACT52855.2021.9696624","DOIUrl":"https://doi.org/10.1109/i-PACT52855.2021.9696624","url":null,"abstract":"In the present world visually impaired people use a state-of-art called Braille to read and interpret the text. But these books are available in only certain places and not in a great numbers. This makes visually impaired people to come out and enjoy the real world everyone is enjoying. To overcome this and to help visually impaired people to read the text on the go anywhere and under any circumstances we have proposed a system which is a wearable finger device that is worn on the pointing finger that can read aloud the text pointed by the pointing finger. This ensures the visually impaired people enjoy reading on their own and get a real life reading experience wearing this device. In the proposed system, a finger wearable device is put on the pointing finger and the device is mounted with camera that captures the word pointed by the finger. This image processed from TesserOCR is pre processed by image binarization. This image is then processed with TesseractOCR. Finger from the image is found and the word that's pointed is tracked down and is read aloud for the visually impaired. This helps the visually impaired person to get a real time reading experience. The goal of the project is to provide aid to blind and visually impaired with a portable device to read any text on the go, whether in the digital realm or physically, on any surface.","PeriodicalId":335956,"journal":{"name":"2021 Innovations in Power and Advanced Computing Technologies (i-PACT)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127310448","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