2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE)最新文献_第4页

ICITEE 2018 Welcome Message from the General Chair 总主席致2018年国际培训与培训大会欢迎辞

2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE) Pub Date : 2018-07-01 DOI: 10.1109/iciteed.2018.8534906

引用次数: 0

Nondetection Zone on Synchronous Generator Protection Using Voltage and Frequency Relay as Medium Power Distributed Generation 中功率分布式发电用压频继电器同步发电机保护的非检测区

2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE) Pub Date : 2018-07-01 DOI: 10.1109/ICITEED.2018.8534775

F. D. Wijaya, Yudha Trianggara N, Harnoko St

{"title":"Nondetection Zone on Synchronous Generator Protection Using Voltage and Frequency Relay as Medium Power Distributed Generation","authors":"F. D. Wijaya, Yudha Trianggara N, Harnoko St","doi":"10.1109/ICITEED.2018.8534775","DOIUrl":"https://doi.org/10.1109/ICITEED.2018.8534775","url":null,"abstract":"Distributed Generation (DG) become popular to locally supply grid connected load. One advantage of DG is a grid support reducing the cost in transmission and distribution system. The problem relates to DG is when the loss of grid occurs, the DG will operate stand-alone and supply the rest of the load. The main topic of the research is the ability of generator protection system to detect the loss of grid condition for medium power DG. Nondetection zone (NDZ) is like a blind spot causing the protection system can not be able to detect the fault. NDZ of a synchronous generator can be estimated by voltage and frequency relay by simulation. The result shows that medium power DG with governor and AVR mechanism indicated that the protection of loss of grid only needed frequency relay because voltage relay has a wider NDZ. NDZ of frequency relay with AVR mechanism for resistive-inductive pf 0.8 load is at the value of active power imbalance (ΔP) -0.0425 pu till 0.0972 pu and the value of reactive power imbalance (ΔQ) -0.0319 pu till 0.0728 pu.","PeriodicalId":142523,"journal":{"name":"2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127222720","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

A Case Study of Mutual Impedance Effect in Parallel Transmission Lines Under Maintenance Condition 并联输电线路在维护状态下互阻抗效应的实例研究

2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE) Pub Date : 2018-07-01 DOI: 10.1109/ICITEED.2018.8534740

K. Mangunkusumo, A. A. Kusuma, B. S. Munir

引用次数: 4

Depolarizing Chipless RFID Sensor Tag for Characterization of Metal Cracks Based on Dual Resonance Features 基于双共振特征的金属裂纹去极化无芯片RFID传感器标签

2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE) Pub Date : 2018-07-01 DOI: 10.1109/ICITEED.2018.8534943

A. M. J. Marindra, Ruslee Sutthaweekul, G. Tian

{"title":"Depolarizing Chipless RFID Sensor Tag for Characterization of Metal Cracks Based on Dual Resonance Features","authors":"A. M. J. Marindra, Ruslee Sutthaweekul, G. Tian","doi":"10.1109/ICITEED.2018.8534943","DOIUrl":"https://doi.org/10.1109/ICITEED.2018.8534943","url":null,"abstract":"In structural health monitoring (SHM) applications, chipless RFID sensor systems are potential for acquiring multiple information of metal defects, such as defect orientation and size, due to its broadband operation. However, the issue of limited readability of chipless RFID tags in the real environment and particularly on a large metallic platform raises the need for applying the cross-polarization reading, and thus depolarizing sensor tags are required. This paper introduces a depolarizing chipless RFID sensor tag design for characterization of metal cracks based on dual resonance features. The proposed chipless RFID sensor tag integrates a modified circular patch antenna with notched edges as the crack sensor and diagonal bent dipoles as the tag ID. The notches on the diagonal edges make the circular patch able to depolarize the incident waves and generates two resonances for sensing purpose. To obtain the frequency signature of the sensor tag, a chipless RFID sensor reader is developed from an ultra-wideband (UWB) radar module applying the short-time Fourier transform (STFT). The simulation and experimental studies show that the dual resonance features generated by the depolarizing circular patch can be used to indicate the crack orientation as well as to characterize the crack width in millimeter. With the sensor’s readability over a large metallic platform and the usability of the dual resonance features in crack characterization, the developed chipless RFID system is potential for real implementations of the internet of things (IoT)-based SHM.","PeriodicalId":142523,"journal":{"name":"2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128215681","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: 15

Implementation of PID Control in Active Ball Handling System of Middle Size Robot Soccer PID控制在中型机器人足球主动控球系统中的实现

2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE) Pub Date : 2018-07-01 DOI: 10.1109/ICITEED.2018.8534941

M. I. Mas'udi, M. L. Afakh, Fernando Ardilla, Iwan Kurnianto Wibowo, Bayu Sandi Marta

引用次数: 4

Chaotic Firefly with Tent Map Algorithm for Overcurrent Relay in MeshedDistribution System 网状配电系统中过流继电器的混沌萤火虫帐篷映射算法

2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE) Pub Date : 2018-07-01 DOI: 10.1109/ICITEED.2018.8534779

Maya Prananda Sari, Gabriela Evania Sulisityo, M. Pujiantara, M. Purnomo

引用次数: 1

Application of L1 Adaptive Control for Helicopter Vibration L1自适应控制在直升机振动中的应用

2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE) Pub Date : 2018-07-01 DOI: 10.1109/ICITEED.2018.8534897

Farida Gamar, A. K. Rusdhianto Effendie, A. Jazidie

引用次数: 2

Access Control on Internet of Things based on Publish/Subscribe using Authentication Server and Secure Protocol 基于认证服务器和安全协议发布/订阅的物联网访问控制

2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE) Pub Date : 2018-07-01 DOI: 10.1109/ICITEED.2018.8534855

Aulia Arif Wardana, Riza Satria Perdana

{"title":"Access Control on Internet of Things based on Publish/Subscribe using Authentication Server and Secure Protocol","authors":"Aulia Arif Wardana, Riza Satria Perdana","doi":"10.1109/ICITEED.2018.8534855","DOIUrl":"https://doi.org/10.1109/ICITEED.2018.8534855","url":null,"abstract":"This study proposes a prototype model from access control security system in the Internet of Things (IoT) that uses the Message Queuing Telemetry Transport (MQTT) protocol as its communication and fog computing as its architecture with the authentication server and secure protocol. In the MQTT protocol, there are security mechanism issues such as publisher (device) authentication and data privacy protection is still not good. This causes the integrity and confidentiality of a data used by the subscriber to be less secure. Device nodes and gateway devices in IoT that become publishers will be authenticated to obtain tokens using authentication server via HTTPS. Tokens are embedding with sensor data inside secure payload format and publish to MQTT broker. Authentication server will perform management and validation credentials on all publishers and secure payload in MQTT broker. In addition, SSL certificates are applied to the MQTT protocol to secure their communications. Based on evaluation and security analysis, the application of access control mechanisms can be implemented on the MQTT protocol and can secure the integrity and confidentiality of data that sent from the device to the cloud over the internet. In the overhead analysis, there is a significant increase in payload because of the payload data sent with the token, but the latency of delivery time, CPU, memory usage is still up to a reasonable limit of not more than 50%.","PeriodicalId":142523,"journal":{"name":"2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117044940","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: 19

Implementing Rule-based and Naive Bayes Algorithm on Incremental Sentiment Analysis System for Indonesian Online Transportation Services Review 基于规则和朴素贝叶斯算法的印尼在线交通服务评论增量情感分析系统

2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE) Pub Date : 2018-07-01 DOI: 10.1109/ICITEED.2018.8534912

Cut Fiarni, Herastia Maharani, Enriko Irawan

{"title":"Implementing Rule-based and Naive Bayes Algorithm on Incremental Sentiment Analysis System for Indonesian Online Transportation Services Review","authors":"Cut Fiarni, Herastia Maharani, Enriko Irawan","doi":"10.1109/ICITEED.2018.8534912","DOIUrl":"https://doi.org/10.1109/ICITEED.2018.8534912","url":null,"abstract":"The emerging trend on smartphone application and service use on a daily basis, has also increased the volume of online opinion regarding various topics on the internet. In Indonesia, one of the most popular topics to share, post and comment is online-based transportation service (TNCs). These comments could lead to valuable knowledge that would be tremendous assets for supporting critical business intelligence applications. The knowledge gained from social media can potentially lead to the development of novel services that are better tailored to users’ needs and also meet the objectives of businesses offering them. The problem to build an effective Indonesian sentiment analysis system is that there is still no availability of the corpus, complete with each word characteristic, whether it subjective, adjective, adverb, noun, etc. Another problem is because their cultural heritage, or for politeness reason, Indonesian people often used negation in their sentence. So instead of saying “ugly”, they say “not good”, or instead of saying expensive, they said “not cheap”, which could lead to miss-classify of the sentiment. Thus, this research focus on building model that has the ability to classify TNC element target on its sentiment class, by considering negation form sentences and then implement it in the proposed sentiment analysis system. Another important feature is system’s ability to learning new keywords for TNC elements and sentiment. This proposed approach would use rule based algorithm to classify target object, the polarity of sentiment and negation from online opinion. And used Naive Bayes algorithm for the incremental feature. Result from this study show that the proposed system is able to classify user opinion with 90% precision and 70% recall. This concludes that from evaluation results, the proposed algorithm performs well to automatically analyze sentiment.","PeriodicalId":142523,"journal":{"name":"2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE)","volume":"48 7","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114106738","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: 3

Best Practice Application of Medium Voltage High Resistance Grounding at LNG Plant LNG装置中压高阻接地的最佳实践应用

2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE) Pub Date : 2018-07-01 DOI: 10.1109/ICITEED.2018.8534867

Kurnia Bagus Mantik

引用次数: 0