2019 International Conference on Electrical Engineering and Informatics (ICEEI)最新文献

Ontology Modeling of Intangible Cultural Heritage Terengganu Brassware Craft 丁加奴铜器工艺的非物质文化遗产本体建模

2019 International Conference on Electrical Engineering and Informatics (ICEEI) Pub Date : 2019-07-01 DOI: 10.1109/ICEEI47359.2019.8988809

W. Isa, N. Zin, F. Rosdi, H. M. Sarim, S. Saad

引用次数: 3

Lightning Protection System on Substation Extra High Voltage 500 kV Sumatera, Indonesia 印尼苏门答腊500kv特高压变电站防雷系统

2019 International Conference on Electrical Engineering and Informatics (ICEEI) Pub Date : 2019-07-01 DOI: 10.1109/ICEEI47359.2019.8988784

Abdurrauf Irsal, Bryan Denov, R. Zoro

引用次数: 2

Surface Discharge Characteristics on The Acrylic Surface Around The Edge of Circular Plane-Plane Electrodes 圆形平面电极边缘周围丙烯酸表面的表面放电特性

2019 International Conference on Electrical Engineering and Informatics (ICEEI) Pub Date : 2019-07-01 DOI: 10.1109/ICEEI47359.2019.8988888

Rian Nurdiansyah, U. Khayam

{"title":"Surface Discharge Characteristics on The Acrylic Surface Around The Edge of Circular Plane-Plane Electrodes","authors":"Rian Nurdiansyah, U. Khayam","doi":"10.1109/ICEEI47359.2019.8988888","DOIUrl":"https://doi.org/10.1109/ICEEI47359.2019.8988888","url":null,"abstract":"Almost all the power system trouble due to the damage of the insulation. Therefore, it is necessary to take precautionary measures by detecting the initial damage from the insulation. Damage from the insulation at high voltage is usually characterized by the appearance of partial discharge (PD). One type of the PD is surface partial discharge (surface discharge) that occurs on the surface of the solid insulation because of differences in the permittivity ability of two insulations that stressed by high-pressure electrical field. In this study, a condition will be simulated where surface discharge will easily occurs in acrylic insulation materials with plane-plane electrode as an electric field source tested in air insulation. This condition used as a simulation of the condition of two insulations with different permittivity. Detection of PD that occurs was using a loop antenna sensor as a detector of non-electric PD methods, also using a HFCT (High Frequency Current Transformer) sensor and RC detector as a PD detector of electrical methods. The properties of PD that were tested and analyzed were PDIV (Partial Discharge Inception Voltage), PD waveforms and phase patterns, so that PD properties that occurs can be identified and categorized. In this experiments the PD that occurs on the experimental object can be identified and categorized as a surface discharge.","PeriodicalId":236517,"journal":{"name":"2019 International Conference on Electrical Engineering and Informatics (ICEEI)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126043444","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

Measurement of Partial Discharge in Air Insulation by using UHF Double Layer Bowtie Antenna with Modified Wings Edges 利用改进翼缘的超高频双层蝴蝶结天线测量空气绝缘局部放电

2019 International Conference on Electrical Engineering and Informatics (ICEEI) Pub Date : 2019-07-01 DOI: 10.1109/ICEEI47359.2019.8988866

J. P. Uwiringiyimana, U. Khayam

{"title":"Measurement of Partial Discharge in Air Insulation by using UHF Double Layer Bowtie Antenna with Modified Wings Edges","authors":"J. P. Uwiringiyimana, U. Khayam","doi":"10.1109/ICEEI47359.2019.8988866","DOIUrl":"https://doi.org/10.1109/ICEEI47359.2019.8988866","url":null,"abstract":"The measurement of partial discharge (PD) by detecting the released energy from the PD source in the form of electromagnetic wave during the corona discharge(discharge in air) by using Ultra-High Frequency (UHF) antenna has been an accurate diagnostic technique to determine the condition and quality of the insulation system in high voltage equipements. The UHF sensors have shown a great advantage in the detection of partial discharge because they are capable to detect partial discharge signal online without the need of prior shutdown of the high voltage apparatus. This paper discuss the measurement of partial discharge in air insulation by using the designed UHF double layer bowtie antenna with modified antenna wings edges. The double layer bowtie antenna was used to detect PD based on EM waves induced by PD in air insulation. The PD measurement results obtained by using the designed double layer bowtie were compared with PD measurements results obtained by using the RC detector which was taken as a comparison sensor. The characteristics of PD induced EM waves measured by RC detector and double layer bowtie have been investigated. The PD measurement was performed at three applied voltage levels namely, 5 kV, 6 kV and 7kV. The PD measurement results have shown that the higher applied voltage, the high Vpp magnitude for PD waveform, PD charge magnitude and PD number in both negative and positive half cycle.","PeriodicalId":236517,"journal":{"name":"2019 International Conference on Electrical Engineering and Informatics (ICEEI)","volume":"83 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123553489","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: 5

Rainfall Forecasting for the Natural Disasters Preparation Using Recurrent Neural Networks 应用递归神经网络进行自然灾害预报

2019 International Conference on Electrical Engineering and Informatics (ICEEI) Pub Date : 2019-07-01 DOI: 10.1109/ICEEI47359.2019.8988838

Elvan P. Prasetya, E. C. Djamal

{"title":"Rainfall Forecasting for the Natural Disasters Preparation Using Recurrent Neural Networks","authors":"Elvan P. Prasetya, E. C. Djamal","doi":"10.1109/ICEEI47359.2019.8988838","DOIUrl":"https://doi.org/10.1109/ICEEI47359.2019.8988838","url":null,"abstract":"Rainfall forecasting is still a concern for researchers considering the increasing uncertainty weather conditions in various tropical regions, including Indonesia. Therefore, a more robust computational model is needed because of uncertainty climate. Deep learning is a method that allows machines to learn time-based data patterns, such as climate data. One technique that is often used for time series data is Recurrent Neural Networks (RNN). However, the selection of climate feature, time segments, and long records of historical data, pre-processing methods, and prediction models largely determines accuracy. This paper proposed Recurrent Neural Networks for weekly rainfall forecasting. It was the rainfall, temperature, and humidity variable each week within a year. The training used LSTM to generalize climate data for the past ten years. Weighting renewal used Stochastic Gradient Descent (SGD) and Adaptive Moment Estimation (Adam). The results showed that the number of datasets and learning rates determine accuracy significantly. So that using data learning last ten years gave more than 96% accuracy of new data and more than 98% of training data.","PeriodicalId":236517,"journal":{"name":"2019 International Conference on Electrical Engineering and Informatics (ICEEI)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125412107","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: 9

Video Recognition of American Sign Language Using Two-Stream Convolution Neural Networks 基于双流卷积神经网络的美国手语视频识别

2019 International Conference on Electrical Engineering and Informatics (ICEEI) Pub Date : 2019-07-01 DOI: 10.1109/ICEEI47359.2019.8988872

Fikri Nugraha, E. C. Djamal

{"title":"Video Recognition of American Sign Language Using Two-Stream Convolution Neural Networks","authors":"Fikri Nugraha, E. C. Djamal","doi":"10.1109/ICEEI47359.2019.8988872","DOIUrl":"https://doi.org/10.1109/ICEEI47359.2019.8988872","url":null,"abstract":"Sign language uses manual-visual to convey meaning. The style is expressed through manual sign flow in combination with non-manual elements. Sign gestures interpreted in the meaning of words, letters, and numbers. This study proposed Two-stream Convolutional Neural Networks (CNN) to recognize and classify words in hand motion images of video form. Two-stream CNN works with two processes, namely spatial and temporal stream. Spatial flow detects edges and overall global features. While temporal flow identifies local action features in stacked optical flow images of 10 frames, each stream passed Softmax function. Average Fusion function combines both of streams. Two-stream separated training reduced computing time and overcome resource limitations. In building a CNN two-stream model, a specific configuration is needed to update the weight during training such as VGG – SGD, Resnet – Adam, Resnet – SGD, Xceptionnet – Adam, and Xceptionnet – SGD. The result gave the best precision used Xceptionnet SGD of spatial flow and Xceptionnet Adam of temporal flow configuration. The architecture gave precision 89.4% of a combination of one choice or Top1 is 89.4% and 99.4% of the five choices or Top5.","PeriodicalId":236517,"journal":{"name":"2019 International Conference on Electrical Engineering and Informatics (ICEEI)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126949856","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: 12

Preliminary Analysis On The Indicators Affecting Islamic Information Credibility In Social Media 影响伊斯兰教社交媒体信息可信度指标的初步分析

2019 International Conference on Electrical Engineering and Informatics (ICEEI) Pub Date : 2019-07-01 DOI: 10.1109/ICEEI47359.2019.8988813

Kairulanuar Ab Kadir, N. S. Ashaari, J. Salim

{"title":"Preliminary Analysis On The Indicators Affecting Islamic Information Credibility In Social Media","authors":"Kairulanuar Ab Kadir, N. S. Ashaari, J. Salim","doi":"10.1109/ICEEI47359.2019.8988813","DOIUrl":"https://doi.org/10.1109/ICEEI47359.2019.8988813","url":null,"abstract":"The continuous use of social media as a means to acquire information by individuals has brought about an avenue for Islamic scholars to use the platform as a means to disseminate Islamic knowledge. However, not many individuals would evaluate, seek clarification and visit the social media pages of these scholars on a daily basis. Inexperienced social media users which usually lack the clues to assess the credibility of online information can be easily mislead by false information. Some may obtain information shared by their friends on social media that may lack credibility. It would be dangerous if the content of the Islamic posting has misinformation and disinformation that could damage the impression and practices of the religion. As Islamic propagation gains more significance in social media, there is a need to have a valid measurement to evaluate the credibility of Islamic information online. This paper explores the indicators that affect Islamic information credibility in social media. An interview was conducted to panel of experts within the Islamic and social media domain to obtain reviews on the indicators identified to be of importance towards the credibility of Islamic information. The three information credibility dimensions are discussed and triangulated with the results of the interview analysis. Results indicate that the three confirmed dimensions of Islamic information credibility in social media are: information source dimension “Authority, Trustworthy and Writing source”, information content dimension “Relevancy, Legitimacy, Objectivity, Adequacy, Accuracy and Authenticity”, and finally social environmental dimension “Social Identity, Subjective norm and Group norm”.","PeriodicalId":236517,"journal":{"name":"2019 International Conference on Electrical Engineering and Informatics (ICEEI)","volume":"106 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126960740","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

Development of Cat Care System Based on Internet of Things 基于物联网的猫护理系统的开发

2019 International Conference on Electrical Engineering and Informatics (ICEEI) Pub Date : 2019-07-01 DOI: 10.1109/ICEEI47359.2019.8988788

Mokhamad Arfan Wicaksono, L. B. Subekti, Y. Bandung

{"title":"Development of Cat Care System Based on Internet of Things","authors":"Mokhamad Arfan Wicaksono, L. B. Subekti, Y. Bandung","doi":"10.1109/ICEEI47359.2019.8988788","DOIUrl":"https://doi.org/10.1109/ICEEI47359.2019.8988788","url":null,"abstract":"Cats, with latin names felis catus, has been cared by many people. Consequently, by pet owners, they need to pay attention to caring their cats. However, cat owners cannot be always together with their cat, so cat care cannot be carried out optimally. Thus, there's so many risks encountered by leaving the cat alone such as obesity, stress, negative interaction with other cat, etc. At the same time, cat daycare may not suitable with our cat behavior and that places are usually fully booked in holiday time. For that, a solution to the problems is needed. Solutions to the problems are defined by using internet of things technology. Hardware, software, and communication, as an aspect of internet of things, are considered to build the entire system. The system is divided into several sub-system that is cat feeder, cat playmate, automatic cat door, cat monitor, and mobile apps. Each of them representing certain problem which has been analyzed. The system is built to fulfill cat care needs to feed, play, keep them save, and monitor them. The features for caring the cats can be executed through a mobile phone with internet access or by schedule defined by users. This system is implemented by making four hardware prototypes, mobile apps, and communication processing through third party services and through own-built platform. The tests conducted in the prototypes showed good results with communication delay below 1.5 second, food amount measurement tolerance below 2 grams, working door functionality, and 15 fps video streaming with latency below 3 second.","PeriodicalId":236517,"journal":{"name":"2019 International Conference on Electrical Engineering and Informatics (ICEEI)","volume":"94 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129317920","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

MPC and Filtering-Based Energy Management in Fuel Cell/ Battery/ Supercapacitor Hybrid Source 燃料电池/电池/超级电容器混合电源中基于MPC和滤波的能量管理

2019 International Conference on Electrical Engineering and Informatics (ICEEI) Pub Date : 2019-07-01 DOI: 10.1109/ICEEI47359.2019.8988849

D. Syahbana, B. Trilaksono

{"title":"MPC and Filtering-Based Energy Management in Fuel Cell/ Battery/ Supercapacitor Hybrid Source","authors":"D. Syahbana, B. Trilaksono","doi":"10.1109/ICEEI47359.2019.8988849","DOIUrl":"https://doi.org/10.1109/ICEEI47359.2019.8988849","url":null,"abstract":"A hydrogen fuel cell as the main source for vehicle application needs to be combined with other energy storage to tackle its drawbacks which slowly responds to load dynamics and the fuel starvation phenomenon. Battery and supercapacitors could provide faster response, also this combination could prolong their lifetime. Each source is connected to a dc-dc converter then its output is connected in parallel to a dc bus to supply the load. Battery and supercapacitors use the bidirectional converter to be able to operate regenerative braking in a vehicle application, to save power generated by the load. Configuration of the three sources needs to be managed by an energy management system to efficiently utilize their benefits. Since the fuel cell, battery, and supercapacitor should be controlled to work under their safe operation region, the proposed energy management system controls their current by filtering-based strategy, dc voltage bus control, and a model predictive control that is used to generate optimal switching signal for the converters to minimize the switching losses. The proposed system has been simulated in MATLAB/Simulink which showed the ability to manage the current of the sources and track dc bus voltage. The further simulation showed the effect of an increasing horizon of the MPC could reduce the current ripple which in turn reduces the switching losses.","PeriodicalId":236517,"journal":{"name":"2019 International Conference on Electrical Engineering and Informatics (ICEEI)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134044815","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: 6

Hardware Trojan Design and Its Detection using Side-Channel Analysis on Cryptographic Hardware AES Implemented on FPGA 基于FPGA实现的加密硬件AES的硬件木马设计与检测

2019 International Conference on Electrical Engineering and Informatics (ICEEI) Pub Date : 2019-07-01 DOI: 10.1109/ICEEI47359.2019.8988803

Bagus Hanindhito, Yusuf Kurniawan

{"title":"Hardware Trojan Design and Its Detection using Side-Channel Analysis on Cryptographic Hardware AES Implemented on FPGA","authors":"Bagus Hanindhito, Yusuf Kurniawan","doi":"10.1109/ICEEI47359.2019.8988803","DOIUrl":"https://doi.org/10.1109/ICEEI47359.2019.8988803","url":null,"abstract":"Nowadays, an integrated circuit can carry many functions which make them more challenging to design and manufacture. The involvement of the third party is not unusual which can open the possibilities for unauthorized modification by inserting illegal block called hardware trojan to perform some malicious functions. This issue raises attention in the field of hardware security to prevent the insertion of the hardware trojan and to detect its presence in a chip. Side channel analysis is considered as a prospective method, although there are several difficulties encountered. In this paper, we will implement cryptographic hardware that can encrypt information using Advanced Encryption Standards (AES) in a Field Programmable Gate Arrays (FPGA). Then, this reference model is subjected to the implantation of hardware trojan designed to leak the AES key. By using the side channel analysis and by adjusting the behavior of the hardware trojan, we will try to detect its presence using conventional instruments available in our labs. In the end, we can conclude the possibility for the end customer to detect the existence of hardware trojan and the design techniques of hardware trojan to evade the detection.","PeriodicalId":236517,"journal":{"name":"2019 International Conference on Electrical Engineering and Informatics (ICEEI)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134421693","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