2019 International Conference on Protection and Automation of Power System (IPAPS)最新文献

Transformer Practical Turn-to-Turn Fault Detection Performance using Negative Sequence and Space Vector-Based Methods 基于负序列和空间矢量方法的变压器实际匝间故障检测性能

2019 International Conference on Protection and Automation of Power System (IPAPS) Pub Date : 2019-01-01 DOI: 10.1109/IPAPS.2019.8641951

Nima Farzin, M. Vakilian, E. Hajipour

引用次数: 1

IoT Architecture for Smart Grids 智能电网的物联网架构

2019 International Conference on Protection and Automation of Power System (IPAPS) Pub Date : 2019-01-01 DOI: 10.1109/IPAPS.2019.8641944

Hossein Shahinzadeh, Jalal Moradi, G. Gharehpetian, H. Nafisi, M. Abedi

{"title":"IoT Architecture for Smart Grids","authors":"Hossein Shahinzadeh, Jalal Moradi, G. Gharehpetian, H. Nafisi, M. Abedi","doi":"10.1109/IPAPS.2019.8641944","DOIUrl":"https://doi.org/10.1109/IPAPS.2019.8641944","url":null,"abstract":"The tremendous advances in information and communications technology (ICT), as well as the embedded systems, have been led to the emergence of the novel concept of the internet of things (IoT). Enjoying IoT-based technologies, many objects and components can be connected to each other through the internet or other modern communicational platforms. Embedded systems which are computing machines for special purposes like those utilized in high-tech devices, smart buildings, aircraft, and vehicles including advanced controllers, sensors, and meters with the ability of information exchange using IT infrastructures. The phrase \"internet\", in this context, does not exclusively refer to the World Wide Web rather than any type of server-based or peer-to-peer networks. In this study, the application of IoT in smart grids is addressed. Hence, at first, an introduction to the necessity of deployment of IoT in smart grids is presented. Afterwards, the applications of IoT in three levels of generation, transmission, and distribution is proposed. The generation level is composed of applications of IoT in renewable energy resources, wind and solar in particular, thermal generation, and energy storage facilities. The deployment of IoT in transmission level deals with congestion management in power system and guarantees the security of the system. In the distribution level, the implications of IoT in active distribution networks, smart cities, microgrids, smart buildings, and industrial sector are evaluated.","PeriodicalId":173653,"journal":{"name":"2019 International Conference on Protection and Automation of Power System (IPAPS)","volume":"23 7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125784491","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: 71

A New Method for Remote Testing Distance Relay Using Internet Protocol Version 4 利用Internet协议版本4远程测试距离中继的新方法

2019 International Conference on Protection and Automation of Power System (IPAPS) Pub Date : 2019-01-01 DOI: 10.1109/IPAPS.2019.8641918

Behrooz Taheri, S. A. Hosseini, Hossein Askarian‐Abyaneh, F. Razavi

引用次数: 14

Fault Detection in Microgrids Using Combined Classification Algorithms and Feature Selection Methods 基于分类算法和特征选择方法的微电网故障检测

2019 International Conference on Protection and Automation of Power System (IPAPS) Pub Date : 2019-01-01 DOI: 10.1109/IPAPS.2019.8641871

S. Ranjbar, S. Jamali

{"title":"Fault Detection in Microgrids Using Combined Classification Algorithms and Feature Selection Methods","authors":"S. Ranjbar, S. Jamali","doi":"10.1109/IPAPS.2019.8641871","DOIUrl":"https://doi.org/10.1109/IPAPS.2019.8641871","url":null,"abstract":"Due to fault current variations over a wide range, protection strategies relying on high fault currents in microgrids are a big challenge. This paper proposes a method for fault detection in microgrids using data mining patterns and classification algorithms. For this reason, several short circuit fault and no-fault cases (i.e. load switching, motor starting and transformer energization) are generated and one cycle of the voltage and current signals is preprocessed by wavelet packet transform (WPT). The main features of voltage and current signals are extracted using detailed coefficients of the WPT. For discriminating faults from no-fault events, two different classifiers (i.e. random forest (RF) and K-nearest neighbors (K-NN)) are utilized. To improve the classifiers accuracy or reduce data storage requirements of relays, two filter based feature selection methods are applied on feature vector for choosing the most relevant features. For evaluating the performance of the complete and reduced feature vectors, the standard IEC microgrid is simulated for both islanded and grid connected modes of operation with meshed and radial structures. Test results show the effectiveness of the proposed method for fault detection.","PeriodicalId":173653,"journal":{"name":"2019 International Conference on Protection and Automation of Power System (IPAPS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129162306","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

Power Swing Detection Using the Variation Rates of the Average Value of Apparent Power 基于视在功率平均值变化率的功率摆动检测

2019 International Conference on Protection and Automation of Power System (IPAPS) Pub Date : 2019-01-01 DOI: 10.1109/IPAPS.2019.8642060

Behrooz Taheri, F. Razavi, Sirus Salehimehr

引用次数: 13

Design and Implementation of an Over-Current Relay for the Power Electronic-based Converters Protection 电力电子变流器过流保护装置的设计与实现

2019 International Conference on Protection and Automation of Power System (IPAPS) Pub Date : 2019-01-01 DOI: 10.1109/IPAPS.2019.8642055

Majid Ebadifard, Hamidreza Zaker, H. Kargar

引用次数: 5

An under-voltage load shedding scheme to prevent voltage collapse in a microgrid 一种防止微电网电压崩溃的欠压减载方案

2019 International Conference on Protection and Automation of Power System (IPAPS) Pub Date : 2019-01-01 DOI: 10.1109/IPAPS.2019.8641952

Pouya Pourghasem, H. Seyedi

引用次数: 4

Protection Coordination for Micro-Grids based on Multi-Objective Optimization Considering Simultaneous Uncertainty 考虑同时不确定性的微电网多目标优化保护协调

2019 International Conference on Protection and Automation of Power System (IPAPS) Pub Date : 2019-01-01 DOI: 10.1109/IPAPS.2019.8641950

H. Zand, K. Mazlumi, A. Bagheri

引用次数: 6

A Novel Directional Relaying Scheme Using Superimposed Impedance Approach 一种新的基于叠加阻抗的定向中继方案

2019 International Conference on Protection and Automation of Power System (IPAPS) Pub Date : 1900-01-01 DOI: 10.1109/IPAPS.2019.8642057

Vahid Tahsini, M. Ojaghi, K. Mazlumi, S. Mohammadi

引用次数: 8