Pub Date : 2015-10-01DOI: 10.1109/ICESA.2015.7503387
Kavita Talandage, U. Sutar
A newly design technique for enhancing both Bandwidth and gain that improves the performance of a conventional microstrip patch antenna is proposed. Antenna has been designed with proximity feed techniques in order to increase its bandwidth at higher frequencies. The slot length, width, and different shape are optimized to achieve a wide bandwidth. Proposed antenna is designed by cutting an additional pair of two slots on the other radiating edge of the psi-shaped patch. The designed antenna has been simulated using HFSS software. The simulated results for return loss, bandwidth and gain are presented and discussed. The bandwidth of proposed antenna is 2.30GHz - 2.80GHz about 20.83%for VSWR <; 2 is achieved on the basis of <; -10dB return loss as an acceptable reference in Bluetooth and wireless local area network (WLAN) and other applications. Gain of 6.5dB is achieved for the proposed microstrip antenna.
{"title":"Design and optimization of broadband double psi shape patch antennas for Bluetooth and WLAN applications","authors":"Kavita Talandage, U. Sutar","doi":"10.1109/ICESA.2015.7503387","DOIUrl":"https://doi.org/10.1109/ICESA.2015.7503387","url":null,"abstract":"A newly design technique for enhancing both Bandwidth and gain that improves the performance of a conventional microstrip patch antenna is proposed. Antenna has been designed with proximity feed techniques in order to increase its bandwidth at higher frequencies. The slot length, width, and different shape are optimized to achieve a wide bandwidth. Proposed antenna is designed by cutting an additional pair of two slots on the other radiating edge of the psi-shaped patch. The designed antenna has been simulated using HFSS software. The simulated results for return loss, bandwidth and gain are presented and discussed. The bandwidth of proposed antenna is 2.30GHz - 2.80GHz about 20.83%for VSWR <; 2 is achieved on the basis of <; -10dB return loss as an acceptable reference in Bluetooth and wireless local area network (WLAN) and other applications. Gain of 6.5dB is achieved for the proposed microstrip antenna.","PeriodicalId":259816,"journal":{"name":"2015 International Conference on Energy Systems and Applications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115408515","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}
Pub Date : 2015-10-01DOI: 10.1109/ICESA.2015.7503407
Saurabh Kharjule
In this paper, the different types of voltage sourse inverters are studied. The voltage source inverters are the main component of the variable frequency drives(VFD). In the medium voltage variable speed drive market, the various techniques have progressed with constituents, design, and reliability. The two foremost types of drives are notorious as voltage source inverter (VSI) and current source inverter (CSI). In industrial markets, the VSI design has proven to be more efficient, most reliabile and faster dynamic response, and capable of running motors deprived of de-rating.
{"title":"Voltage source inverter","authors":"Saurabh Kharjule","doi":"10.1109/ICESA.2015.7503407","DOIUrl":"https://doi.org/10.1109/ICESA.2015.7503407","url":null,"abstract":"In this paper, the different types of voltage sourse inverters are studied. The voltage source inverters are the main component of the variable frequency drives(VFD). In the medium voltage variable speed drive market, the various techniques have progressed with constituents, design, and reliability. The two foremost types of drives are notorious as voltage source inverter (VSI) and current source inverter (CSI). In industrial markets, the VSI design has proven to be more efficient, most reliabile and faster dynamic response, and capable of running motors deprived of de-rating.","PeriodicalId":259816,"journal":{"name":"2015 International Conference on Energy Systems and Applications","volume":"115 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116595830","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}
Pub Date : 2015-10-01DOI: 10.1109/ICESA.2015.7503437
A. H. Ansari, S. M. Gulhane
Spectrum became the dear resource due to sudden growth in wireless trade. The static frequency allocation strategies cause spectrum underutilization. To enhance spectrum utilization dynamic spectrum allocation is employed in Cognitive Radio. The major task perform in the cognitive Radio is aware, adopt in Spectrum Sensing. Widely used standard spectrum sensing methodologies are Energy Detection, Matched filter, Wave form based, Cooperative, etc. The performance of spectrum sensing algorithms can be measure in term of variety of different performance parameters. Some algorithms performance degrades in low Signal to Noise Ratio, some requires transmitter information, poor detection, miss detection, and interference etc. In this paper Cyclostationary based Spectrum Sensing with different windowing methods are developed, that uses the cyclic property of received signal. We discover the Spectral Correlation operate to sight the presence of primary user. The employment of quick Fourier transform causes spectrum leak, therefore windowing strategies are used for improves system performance by reducing spectrum leak. The comparative analysis using different windowing methods shows Cyclostationary Detection provides better performance using Kaiser Window.
{"title":"Cyclostationary method based spectrum sensing and analysis using different windowing method","authors":"A. H. Ansari, S. M. Gulhane","doi":"10.1109/ICESA.2015.7503437","DOIUrl":"https://doi.org/10.1109/ICESA.2015.7503437","url":null,"abstract":"Spectrum became the dear resource due to sudden growth in wireless trade. The static frequency allocation strategies cause spectrum underutilization. To enhance spectrum utilization dynamic spectrum allocation is employed in Cognitive Radio. The major task perform in the cognitive Radio is aware, adopt in Spectrum Sensing. Widely used standard spectrum sensing methodologies are Energy Detection, Matched filter, Wave form based, Cooperative, etc. The performance of spectrum sensing algorithms can be measure in term of variety of different performance parameters. Some algorithms performance degrades in low Signal to Noise Ratio, some requires transmitter information, poor detection, miss detection, and interference etc. In this paper Cyclostationary based Spectrum Sensing with different windowing methods are developed, that uses the cyclic property of received signal. We discover the Spectral Correlation operate to sight the presence of primary user. The employment of quick Fourier transform causes spectrum leak, therefore windowing strategies are used for improves system performance by reducing spectrum leak. The comparative analysis using different windowing methods shows Cyclostationary Detection provides better performance using Kaiser Window.","PeriodicalId":259816,"journal":{"name":"2015 International Conference on Energy Systems and Applications","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117065898","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}
Pub Date : 2015-10-01DOI: 10.1109/ICESA.2015.7503421
R. Deshpande, M. S. Raviprakasha
A communication infrastructure is an essential part of the future power systems. The conventional power systems with sophisticated Information and Communication Technologies (ICT) are expected to evolve into a new grid paradigm called, a “Smart Grid”. The Smart Grid (SG) can also be thought of as a conventional power system with additional digital layers. Here, in this paper, a humble attempt is made to present the current state of art with reference to the various research works reported in literature so far in the communication sector as applicable to Electrical Power Systems. The technological developments achieved in the domain of Power system communication starting from Power Line Carrier communication to the recently evolved Cognitive Radio Network based communication are considered for discussion.
{"title":"Power system communications: Recent trends, technologies and future - A comprehensive literature scan","authors":"R. Deshpande, M. S. Raviprakasha","doi":"10.1109/ICESA.2015.7503421","DOIUrl":"https://doi.org/10.1109/ICESA.2015.7503421","url":null,"abstract":"A communication infrastructure is an essential part of the future power systems. The conventional power systems with sophisticated Information and Communication Technologies (ICT) are expected to evolve into a new grid paradigm called, a “Smart Grid”. The Smart Grid (SG) can also be thought of as a conventional power system with additional digital layers. Here, in this paper, a humble attempt is made to present the current state of art with reference to the various research works reported in literature so far in the communication sector as applicable to Electrical Power Systems. The technological developments achieved in the domain of Power system communication starting from Power Line Carrier communication to the recently evolved Cognitive Radio Network based communication are considered for discussion.","PeriodicalId":259816,"journal":{"name":"2015 International Conference on Energy Systems and Applications","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127103808","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}
Pub Date : 2015-10-01DOI: 10.1109/ICESA.2015.7503400
Harshal Deopare, A. Deshpande
To utilize the maximum amount of solar energy application of maximum power point tracking must be employed in PV systems. The trait of a solar cell is non-linear in nature. The intensity of the solar radiation falling on the earth surface relies on various parameters like clouds, water vapor, pollution, absorption, scattering and in climatic factors. A PV system without MPPT hardly produces maximum power, which also changes the Maximum Power Point of PV system with respect to a particular environmental condition which ultimately leads to low power. In order to track PV system's MPP Incremental conductance (IC) algorithm provides higher steady-state accuracy with better and efficient output compared to the non MPPT system. Various results of simulation are conferred here.
{"title":"Modeling and simulation of Incremental conductance Maximum Power Point tracking","authors":"Harshal Deopare, A. Deshpande","doi":"10.1109/ICESA.2015.7503400","DOIUrl":"https://doi.org/10.1109/ICESA.2015.7503400","url":null,"abstract":"To utilize the maximum amount of solar energy application of maximum power point tracking must be employed in PV systems. The trait of a solar cell is non-linear in nature. The intensity of the solar radiation falling on the earth surface relies on various parameters like clouds, water vapor, pollution, absorption, scattering and in climatic factors. A PV system without MPPT hardly produces maximum power, which also changes the Maximum Power Point of PV system with respect to a particular environmental condition which ultimately leads to low power. In order to track PV system's MPP Incremental conductance (IC) algorithm provides higher steady-state accuracy with better and efficient output compared to the non MPPT system. Various results of simulation are conferred here.","PeriodicalId":259816,"journal":{"name":"2015 International Conference on Energy Systems and Applications","volume":"136 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116382725","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}
Pub Date : 2015-10-01DOI: 10.1109/ICESA.2015.7503311
Rakeshkumar A. Patel, B. Bhalja
The present paper deals with the detection of broken rotor bar of an induction motor. The problem is approached through mathematical modeling of induction motor. Both the models, for healthy as well as faulty motor, are developed using MATLAB simulink. The model is used to simulate different conditions of fault with varying number of broken bars. Parameters like three-phase voltage, three-phase current and THD of all voltages and currents are acquired from the simulated model. The data thus generated is used to train Artificial Neural Network which diagnoses the condition of motor. The results obtained prove the effectiveness of proposed method.
{"title":"Induction motor rotor fault detection using Artificial Neural Network","authors":"Rakeshkumar A. Patel, B. Bhalja","doi":"10.1109/ICESA.2015.7503311","DOIUrl":"https://doi.org/10.1109/ICESA.2015.7503311","url":null,"abstract":"The present paper deals with the detection of broken rotor bar of an induction motor. The problem is approached through mathematical modeling of induction motor. Both the models, for healthy as well as faulty motor, are developed using MATLAB simulink. The model is used to simulate different conditions of fault with varying number of broken bars. Parameters like three-phase voltage, three-phase current and THD of all voltages and currents are acquired from the simulated model. The data thus generated is used to train Artificial Neural Network which diagnoses the condition of motor. The results obtained prove the effectiveness of proposed method.","PeriodicalId":259816,"journal":{"name":"2015 International Conference on Energy Systems and Applications","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123000480","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}
Pub Date : 2015-10-01DOI: 10.1109/ICESA.2015.7503389
H. Kenchannavar, Sandeep Beedakar, U. Kulkarni
Currently wireless sensor networks (WSN) are finding wide range of applications when integrated with Internet of things (IoT). WSNs contain sensor nodes which are tiny, battery operated devices. Therefore resource management in wireless sensor network is one of the significant research issues in improving the lifetime of the sensor network. Several optimization techniques have been proposed in this direction to improve life-time of WSN. In this paper, we are proposing a novel approach to address the resource management problem with respect to energy parameter which can considerably increase the network lifespan. Whenever a network is deployed for a specific application, the performance parameters that are considered for evaluation are data-redundancy, sleep-awake cycle, buffering mechanism, architectural-design, etc. This paper discusses the application of bio-inspired, Jumper Firefly Algorithm which optimizes network lifetime through centralized clustering and dynamic routing algorithm.
{"title":"Optimization techniques to improve lifetime of wireless sensor networks: A review","authors":"H. Kenchannavar, Sandeep Beedakar, U. Kulkarni","doi":"10.1109/ICESA.2015.7503389","DOIUrl":"https://doi.org/10.1109/ICESA.2015.7503389","url":null,"abstract":"Currently wireless sensor networks (WSN) are finding wide range of applications when integrated with Internet of things (IoT). WSNs contain sensor nodes which are tiny, battery operated devices. Therefore resource management in wireless sensor network is one of the significant research issues in improving the lifetime of the sensor network. Several optimization techniques have been proposed in this direction to improve life-time of WSN. In this paper, we are proposing a novel approach to address the resource management problem with respect to energy parameter which can considerably increase the network lifespan. Whenever a network is deployed for a specific application, the performance parameters that are considered for evaluation are data-redundancy, sleep-awake cycle, buffering mechanism, architectural-design, etc. This paper discusses the application of bio-inspired, Jumper Firefly Algorithm which optimizes network lifetime through centralized clustering and dynamic routing algorithm.","PeriodicalId":259816,"journal":{"name":"2015 International Conference on Energy Systems and Applications","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128235463","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}
Pub Date : 2015-10-01DOI: 10.1109/ICESA.2015.7503357
Anita B. Jadhav, Y. S. Rao
The tremendously increasing demand of higher data rates and improved energy-efficiency have motivated the deployment of femtocells. Femtocell are cellular access points of smaller-range, need low-cost, and can deployed by customer. Femtocells connects standard user equipment (UE) to the mobile operator's network via the end user's broadband access backhaul. The deployment of femtocells is the most promising energy efficiency enablers for networks. Femtocell deployments reduce the energy consumption on both the access network and the mobile terminals. The deploying more number of femtocells achieves the improved Quality of Service (QoS) and significantly reduces the power consumption. The Network operators as well as end-users require less expenditure due to low power consumption, which makes femtocell technology more attractive and valuable in business. This paper presents the Energy-Efficient Double Threshold algorithm for Handover in LTE integrated with femtocell networks.
{"title":"Energy-Efficient method for Handover in LTE femtocell networks","authors":"Anita B. Jadhav, Y. S. Rao","doi":"10.1109/ICESA.2015.7503357","DOIUrl":"https://doi.org/10.1109/ICESA.2015.7503357","url":null,"abstract":"The tremendously increasing demand of higher data rates and improved energy-efficiency have motivated the deployment of femtocells. Femtocell are cellular access points of smaller-range, need low-cost, and can deployed by customer. Femtocells connects standard user equipment (UE) to the mobile operator's network via the end user's broadband access backhaul. The deployment of femtocells is the most promising energy efficiency enablers for networks. Femtocell deployments reduce the energy consumption on both the access network and the mobile terminals. The deploying more number of femtocells achieves the improved Quality of Service (QoS) and significantly reduces the power consumption. The Network operators as well as end-users require less expenditure due to low power consumption, which makes femtocell technology more attractive and valuable in business. This paper presents the Energy-Efficient Double Threshold algorithm for Handover in LTE integrated with femtocell networks.","PeriodicalId":259816,"journal":{"name":"2015 International Conference on Energy Systems and Applications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128458194","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}
Pub Date : 2015-10-01DOI: 10.1109/ICESA.2015.7503405
J. P. Sharma, Vibhor Chauhan
In present scenario of power system, rapid development of power network increase fault current at a level that will affect the system security, stability and reliability. For many existing power system equipments of power system, fault current have exceeded from their withstand capacity. Hence, limiting the fault current to a safe level may reduce failure rate of power system equipment and maintenance cost of the system. This problem is greatly reduced by the use of solid state fault current limiter (SSFCL). The test system is a practical express distribution feeder, Bajaj hospital. In this paper, impacts of firing angle associated with SSFCL control system for symmetrical and unsymmetrical faults are investigated. From results, it is observed that increasing the firing angle leads a reduction in first peak of the fault current.
{"title":"Analysis and control of fault current by firing angle control of solid state fault current limiter","authors":"J. P. Sharma, Vibhor Chauhan","doi":"10.1109/ICESA.2015.7503405","DOIUrl":"https://doi.org/10.1109/ICESA.2015.7503405","url":null,"abstract":"In present scenario of power system, rapid development of power network increase fault current at a level that will affect the system security, stability and reliability. For many existing power system equipments of power system, fault current have exceeded from their withstand capacity. Hence, limiting the fault current to a safe level may reduce failure rate of power system equipment and maintenance cost of the system. This problem is greatly reduced by the use of solid state fault current limiter (SSFCL). The test system is a practical express distribution feeder, Bajaj hospital. In this paper, impacts of firing angle associated with SSFCL control system for symmetrical and unsymmetrical faults are investigated. From results, it is observed that increasing the firing angle leads a reduction in first peak of the fault current.","PeriodicalId":259816,"journal":{"name":"2015 International Conference on Energy Systems and Applications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129111756","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}
Pub Date : 2015-10-01DOI: 10.1109/ICESA.2015.7503439
Mane Vidya Maruti, M. Nighot
Now a days use of cloud computing is increasing rapidly. Cloud computing is very important in the data sharing application. Daily use of cloud is increasing. But the problem in cloud computing is every day data uploaded on the cloud, so increasing similar data in cloud. Therefore it can be reduce the size of similar data in cloud using the data Deduplication method. These method main aim is that remove duplicate data from cloud. It can also help to save storage space and bandwidth. This proposed method is to remove the duplicate data but in which user have assigned some privilege according to that duplication check & each user have their unique token. Cloud Deduplication is achieve using the hybrid cloud architecture. This proposed method is more secure and consumes less resources of cloud. Also it shown that proposed scheme has minimal overhead in duplicate removal as compared to the normal Deduplication technique. In this paper Content Level Deduplication as well as File Level Deduplication of file data is checked over the cloud.
{"title":"Authorized data Deduplication using hybrid cloud technique","authors":"Mane Vidya Maruti, M. Nighot","doi":"10.1109/ICESA.2015.7503439","DOIUrl":"https://doi.org/10.1109/ICESA.2015.7503439","url":null,"abstract":"Now a days use of cloud computing is increasing rapidly. Cloud computing is very important in the data sharing application. Daily use of cloud is increasing. But the problem in cloud computing is every day data uploaded on the cloud, so increasing similar data in cloud. Therefore it can be reduce the size of similar data in cloud using the data Deduplication method. These method main aim is that remove duplicate data from cloud. It can also help to save storage space and bandwidth. This proposed method is to remove the duplicate data but in which user have assigned some privilege according to that duplication check & each user have their unique token. Cloud Deduplication is achieve using the hybrid cloud architecture. This proposed method is more secure and consumes less resources of cloud. Also it shown that proposed scheme has minimal overhead in duplicate removal as compared to the normal Deduplication technique. In this paper Content Level Deduplication as well as File Level Deduplication of file data is checked over the cloud.","PeriodicalId":259816,"journal":{"name":"2015 International Conference on Energy Systems and Applications","volume":"111 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123650447","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}
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