2015 International Conference on Advances in Electrical Engineering (ICAEE)最新文献_第5页

An experimental study of WSN transmission power optimisation using MICAz motes 利用MICAz粒子优化无线传感器网络传输功率的实验研究

2015 International Conference on Advances in Electrical Engineering (ICAEE) Pub Date : 2015-12-01 DOI: 10.1109/ICAEE.2015.7506826

Y. Yusof, A. M. Muzahidul Islam, S. Baharun

{"title":"An experimental study of WSN transmission power optimisation using MICAz motes","authors":"Y. Yusof, A. M. Muzahidul Islam, S. Baharun","doi":"10.1109/ICAEE.2015.7506826","DOIUrl":"https://doi.org/10.1109/ICAEE.2015.7506826","url":null,"abstract":"Adjusting nodes positioning to satisfy the needs of network connectivity and power conservation in wireless sensor networks (WSN) is not a trivial task. Too far node distance may result in unreachable transmission while too near node distance not necessarily guarantee nodes connection. By knowing an acceptable distance range to position nodes in the networks, it can greatly help researchers to better configure settings of WSN environment, while reducing precision of readings between real WSN testbed and the simulation counterpart. This paper demonstrates a real implementation of transmission power control to assist the decision-making on nodes positioning to be used in a sensor network communication. The implementation of the study is done using the MICAz motes with a nesC programming in TinyOS in an indoor environment. Our findings suggest that to assure network connectivity, motes must not be located more than 1.18 metres distance when they are placed on the floor building and not more than 2.37 metres distance when they are situated about one metre above the floor building. Our results also indicates that the maximum length the signals can travel using maximum power 0 dBm is merely about six metres long.","PeriodicalId":123939,"journal":{"name":"2015 International Conference on Advances in Electrical Engineering (ICAEE)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115287766","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

Electricity generation from sewage sludge: A highly prospective renewable energy for power problem solution in Bangladesh 污水污泥发电:孟加拉国解决电力问题的一种极具前景的可再生能源

2015 International Conference on Advances in Electrical Engineering (ICAEE) Pub Date : 2015-12-01 DOI: 10.1109/ICAEE.2015.7506792

Subrata Biswas, M. A. Shah, Shaikh Bin Mizan, M. F. Hussain

{"title":"Electricity generation from sewage sludge: A highly prospective renewable energy for power problem solution in Bangladesh","authors":"Subrata Biswas, M. A. Shah, Shaikh Bin Mizan, M. F. Hussain","doi":"10.1109/ICAEE.2015.7506792","DOIUrl":"https://doi.org/10.1109/ICAEE.2015.7506792","url":null,"abstract":"In many countries power is being generated from various biogas or other renewable resources. One of the very common sources of biogas is sewage sludge which is generally a threat to the environment. In Bangladesh this threat could be turned to a blessing by using the treated outcomes of sewage sludge into generating electricity. In Dhaka city everyday a large amount of sewage sludge is being produced, which is approximately 1,841,980 kg/day. If this huge amount of sludge is being perfectly entreated, then we could get a huge amount of biogas and energy from it. In this paper the generated electricity in the aspect of Dhaka city from the sewage sludge has been calculated which could be approximately 58.12 MW per day basis. The average electricity demand of Dhaka city in 2013 was 520.18 MW/day. But the supply power was 483.48 MW/day on an average. From the sludge per monthly total generated power could reach as high as 1.74 GW approximately. So the generated power from the sewage sludge will not only be an upright contribution to the national grid, but also reduce our environmental threat as well.","PeriodicalId":123939,"journal":{"name":"2015 International Conference on Advances in Electrical Engineering (ICAEE)","volume":"207 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131458160","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

A novel DMC based SST for voltage and frequency regulation of PMSG based WECS 一种新型的基于DMC的SST用于PMSG wcs的电压和频率调节

2015 International Conference on Advances in Electrical Engineering (ICAEE) Pub Date : 2015-12-01 DOI: 10.1109/ICAEE.2015.7506857

Haris Ahmed, A. Bhattacharya

{"title":"A novel DMC based SST for voltage and frequency regulation of PMSG based WECS","authors":"Haris Ahmed, A. Bhattacharya","doi":"10.1109/ICAEE.2015.7506857","DOIUrl":"https://doi.org/10.1109/ICAEE.2015.7506857","url":null,"abstract":"This paper proposes a novel topology for voltage and frequency regulation of wind energy conversion systems (WECS) equipped with Permanent Magnet Synchronous Generators (PMSG) using Direct Matrix Converter (DMC) based Solid State Transformer (SST). The venturini algorithm along with voltage oriented vector control (VOC) method is applied for regulating the WECS power also known as Power Regulation Technique, which can effectively regulate the generated voltage and frequency at output side of DMC based SST. The variation in generated power with varying voltage & frequency due to the change in wind speed are processed by proportional & integral (PI) controllers to control the voltage gain of DMC, consequently it regulate the desired powers, voltage and frequency. Matlab/Simulink based model is tested for evaluating the performances of proposed scheme. From the simulation results it is confirm that PMSG based WECS under varying wind speed using SST with adequate input filters and proposed control scheme is able to directly fed power to the existing grid or local load at desired output frequency and voltage at nearly unitary input power factor.","PeriodicalId":123939,"journal":{"name":"2015 International Conference on Advances in Electrical Engineering (ICAEE)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132085865","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

A study of starting methods for an induction motor using an arbitrary waveform generator 使用任意波形发生器的感应电动机起动方法的研究

2015 International Conference on Advances in Electrical Engineering (ICAEE) Pub Date : 2015-12-01 DOI: 10.1109/ICAEE.2015.7506790

Archis Banerjee, Aritra Banerjee, D. P. Saikat Rana, K. Shubhanga

引用次数: 3

Hardware implementation of grid connected transformer-less semi-Z-source inverter topology to mitigate common mode leakage current and THD 并网无变压器半z源逆变器拓扑结构的硬件实现，以减轻共模漏电流和THD

2015 International Conference on Advances in Electrical Engineering (ICAEE) Pub Date : 2015-12-01 DOI: 10.1109/ICAEE.2015.7506836

Shameem Ahmad, T. Ahmed, S. Mekhilef, Shuvra Saha, Nasim Al Islam, Ussash Arafat, Hasna Rahman Hashi

引用次数: 6

Design & simulation of photovoltaic, wind, battery, grid connected hybrid power system for Patenga, Chittagong, Bangladesh 孟加拉吉大港Patenga光伏、风能、电池、并网混合电力系统设计与仿真

2015 International Conference on Advances in Electrical Engineering (ICAEE) Pub Date : 2015-12-01 DOI: 10.1109/ICAEE.2015.7506782

K. M. Kabir, S. Mazumder, S. Chowdhury, Md. Rashedul Haq

{"title":"Design & simulation of photovoltaic, wind, battery, grid connected hybrid power system for Patenga, Chittagong, Bangladesh","authors":"K. M. Kabir, S. Mazumder, S. Chowdhury, Md. Rashedul Haq","doi":"10.1109/ICAEE.2015.7506782","DOIUrl":"https://doi.org/10.1109/ICAEE.2015.7506782","url":null,"abstract":"Bangladesh is a developing country. Electricity shortage is the major obstacles for a developing nation. Currently, about 68% of the total population has access to electricity including public & private sectors. Electricity demand is increasing day by day. To overcome this situation, government has taken necessary steps. For instance, establishing various power plants which are nonrenewable; such as oil, gas, coal, and many more. In addition, government has taken steps to establish a nuclear power plant in Ruppur and thermal coal based plant in Rumpal & Moheshkhali. On the other hand, due to geographical position, nuclear power plant is not suitable for Bangladesh. Because of geographical position, nuclear power needs a huge technological safety. Bangladesh is far behind this safety. Therefore, renewable energy is very efficient for overcoming this power crisis. We proposed grid connected hybrid system by utilizing two different energy sources to mitigate the rising demand of electricity, especially in rural or remote areas of Bangladesh which can be used for domestic as well as commercial applications. In Bangladesh, about 72% of the populations live in the rural area and renewable energy is the right choice for providing clean energy.","PeriodicalId":123939,"journal":{"name":"2015 International Conference on Advances in Electrical Engineering (ICAEE)","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115053253","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

Implementation of an EOG based security system by analyzing eye movement patterns 通过分析眼球运动模式实现基于EOG的安全系统

2015 International Conference on Advances in Electrical Engineering (ICAEE) Pub Date : 2015-12-01 DOI: 10.1109/ICAEE.2015.7506818

Md. Shazzad Hossain, Kristie Huda, S. M. Sadman Rahman, Mohiudding Ahmad

引用次数: 18

A comparative study of WLAN security protocols: WPA, WPA2 无线局域网安全协议:WPA、WPA2的比较研究

2015 International Conference on Advances in Electrical Engineering (ICAEE) Pub Date : 2015-12-01 DOI: 10.1109/ICAEE.2015.7506822

Abdillahi Hasan Adnan, Mohamed Abdirazak, A. B. M. S. Sadi, Towfique Anam, S. Khan, Mohammed Mostafizur Rahman, M. Omar

引用次数: 34

Design and performance measurement of an in-body implantable miniaturized Slot Dipole rectangular patch antenna for biomedical applications 生物医学用可植入微型槽偶极子矩形贴片天线的设计与性能测量

2015 International Conference on Advances in Electrical Engineering (ICAEE) Pub Date : 2015-12-01 DOI: 10.1109/ICAEE.2015.7506796

Nasim Al Islam, Aleef Tajwar Abrar, Ussash Arafat, Akib Jayed Islam, Rashedul Hoque

{"title":"Design and performance measurement of an in-body implantable miniaturized Slot Dipole rectangular patch antenna for biomedical applications","authors":"Nasim Al Islam, Aleef Tajwar Abrar, Ussash Arafat, Akib Jayed Islam, Rashedul Hoque","doi":"10.1109/ICAEE.2015.7506796","DOIUrl":"https://doi.org/10.1109/ICAEE.2015.7506796","url":null,"abstract":"An in-body implantable miniaturized slot dipole rectangular patch antenna operating in the Industrial, Scientific, and Medical (ISM) band (2.4-2.4835 GHz) for biomedical applications is presented in this paper. Primary reason behind choosing ISM band is its flexibility towards larger bandwidth with smaller size of antenna. The main specialty of this antenna is its tiny dimension & bendability which makes it practically implantable for in-body biomedical applications. Actual size of the antenna is (8.20×12.5×0.045) mm. For making it suitable for implementation, the antenna was immersed inside a human tissue model where proper electrical properties of the human tissue muscle model were maintained. All the parameter calculations and simulation results were suitable to support the Industrial, Scientific, and Medical (ISM) band in both bent and planar conditions. This antenna can be used for real time wireless monitoring of blood pressure, temperature, glucose level, and other in-body applications that functions in the ISM band. To make the designed antenna suitable for implantation, it is embedded in a silicon block which acts like a superstrate. Finally, the safety measurements were taken into account by stimulating the Specific Absorption Rate (SAR) distribution of the antenna to make it perfectly biocompatible.","PeriodicalId":123939,"journal":{"name":"2015 International Conference on Advances in Electrical Engineering (ICAEE)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129694965","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

An analysis of smart grid communication infrastructure & cyber security in smart grid 智能电网通信基础设施与网络安全分析

2015 International Conference on Advances in Electrical Engineering (ICAEE) Pub Date : 2015-12-01 DOI: 10.1109/ICAEE.2015.7506828

Sharmin Jahan, Rabeya Habiba

{"title":"An analysis of smart grid communication infrastructure & cyber security in smart grid","authors":"Sharmin Jahan, Rabeya Habiba","doi":"10.1109/ICAEE.2015.7506828","DOIUrl":"https://doi.org/10.1109/ICAEE.2015.7506828","url":null,"abstract":"This paper investigates the smart grid communication infrastructure with an upgrade of existing electricity networks and advanced ICT technologies, intelligent devices & system. Considering that the energy utilities have been play an increasingly important role in our modern world, smart grid technology also introduces new security challenges that must be addressed. This paper focuses on the implementation of smart grid communication architecture to develop a real time situation and study the security challenges that is occurring on its communication infrastructure. A micro grid structure with particular generation and distribution specification along with its relevant communication infrastructure is designed to analyze the security challenges. The studies have been performed on the basis of digital computer simulation approach using the Power Factory 14.1 software package. Some dynamic system events were formulated to link the designed micro grid architecture to the real time situation and to analyze the change in different system parameters due to cyber-attack and effect of these changes are examined on the smart grid generation and distribution network. This analysis is further used for identifying the cyberattack prone areas to ensure cyber security and determine the methods required for enabling cyber security in smart grid communication infrastructure.","PeriodicalId":123939,"journal":{"name":"2015 International Conference on Advances in Electrical Engineering (ICAEE)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125295933","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: 8