Pub Date : 2020-04-01DOI: 10.21833/aeee.2020.04.001
Lethabo Mathebula
In this paper, each node has three levels of priority queues. Real-time packets are placed into the highest-priority queue and can preempt data packets in other queues. Non-real-time packets are placed into two other queues based on a certain threshold of their estimated processing time. Leaf nodes have two queues for real-time and non-real-time data packets since they do not receive data from other nodes and thus, reduce end-to-end delay. The priority packet scheduling scheme outperforms conventional schemes in terms of average data waiting time and end-to-end delay and also it reduces sensor energy consumption.
{"title":"Utilizing priority-based packet scheduling based on preemptive priority scheduling in wireless sensor networks","authors":"Lethabo Mathebula","doi":"10.21833/aeee.2020.04.001","DOIUrl":"https://doi.org/10.21833/aeee.2020.04.001","url":null,"abstract":"In this paper, each node has three levels of priority queues. Real-time packets are placed into the highest-priority queue and can preempt data packets in other queues. Non-real-time packets are placed into two other queues based on a certain threshold of their estimated processing time. Leaf nodes have two queues for real-time and non-real-time data packets since they do not receive data from other nodes and thus, reduce end-to-end delay. The priority packet scheduling scheme outperforms conventional schemes in terms of average data waiting time and end-to-end delay and also it reduces sensor energy consumption.","PeriodicalId":32861,"journal":{"name":"Annals of Electrical and Electronic Engineering","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44042258","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 : 2020-04-01DOI: 10.21833/aeee.2020.04.002
Aissa Aatabou
This paper is discussed a transient current-based microgrid connected power system protection scheme using the Wavelet Approach described on wavelet detailed coefficients of Mother Biorthogonal 1.5 wavelet. The proposed algorithm is tested in a microgrid connected power systems environment and proved for the detection, discrimination, and location of faults which is almost independent of fault impedance, fault inception angle (FIA), and fault distance of feeder line.
{"title":"Transient wavelet energy-based protection in microgrid power system","authors":"Aissa Aatabou","doi":"10.21833/aeee.2020.04.002","DOIUrl":"https://doi.org/10.21833/aeee.2020.04.002","url":null,"abstract":"This paper is discussed a transient current-based microgrid connected power system protection scheme using the Wavelet Approach described on wavelet detailed coefficients of Mother Biorthogonal 1.5 wavelet. The proposed algorithm is tested in a microgrid connected power systems environment and proved for the detection, discrimination, and location of faults which is almost independent of fault impedance, fault inception angle (FIA), and fault distance of feeder line.","PeriodicalId":32861,"journal":{"name":"Annals of Electrical and Electronic Engineering","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47880726","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 : 2020-03-01DOI: 10.21833/aeee.2020.03.001
Aissatou Hamadou
In the last years, RF power amplifiers are taking advantage of the switched dc-dc converters to use them in several architectures that may improve the efficiency of the amplifier, keeping good linearity. In this study a DC-DC power converter design suitable for high-frequency applications by using a class E power amplifier (Inverter), instead of using small battery values choosing Radio Frequency (RF) values and getting high efficiency of output voltage and a maximum of current and voltage values between 0-9 mW of power input in rectifier, the class E power amplifier designed by using GaN HEMT device and the power added efficiency of 64% after getting optimization of matching network and the gain is 14.4 dBm.
{"title":"Implementation of direct current to direct current converter exploiting power amplifier","authors":"Aissatou Hamadou","doi":"10.21833/aeee.2020.03.001","DOIUrl":"https://doi.org/10.21833/aeee.2020.03.001","url":null,"abstract":"In the last years, RF power amplifiers are taking advantage of the switched dc-dc converters to use them in several architectures that may improve the efficiency of the amplifier, keeping good linearity. In this study a DC-DC power converter design suitable for high-frequency applications by using a class E power amplifier (Inverter), instead of using small battery values choosing Radio Frequency (RF) values and getting high efficiency of output voltage and a maximum of current and voltage values between 0-9 mW of power input in rectifier, the class E power amplifier designed by using GaN HEMT device and the power added efficiency of 64% after getting optimization of matching network and the gain is 14.4 dBm.","PeriodicalId":32861,"journal":{"name":"Annals of Electrical and Electronic Engineering","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47636287","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 : 2019-11-01DOI: 10.21833/aeee.2019.11.001
E. E. Ocampo
{"title":"Avaricious crowd sensing for interconnection via the internet of computing mobiles using Bluetooth low energy","authors":"E. E. Ocampo","doi":"10.21833/aeee.2019.11.001","DOIUrl":"https://doi.org/10.21833/aeee.2019.11.001","url":null,"abstract":"","PeriodicalId":32861,"journal":{"name":"Annals of Electrical and Electronic Engineering","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43281861","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 : 2019-10-01DOI: 10.21833/aeee.2019.10.002
H. Sigurðsson, I. Valgeirsdóttir
{"title":"Cloud identification and classification utilizing a new fuzzy intelligent system","authors":"H. Sigurðsson, I. Valgeirsdóttir","doi":"10.21833/aeee.2019.10.002","DOIUrl":"https://doi.org/10.21833/aeee.2019.10.002","url":null,"abstract":"","PeriodicalId":32861,"journal":{"name":"Annals of Electrical and Electronic Engineering","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42406487","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 : 2019-10-01DOI: 10.21833/aeee.2019.10.001
El-Emari
{"title":"Optimization of the unified power flow controller based on the Imperialist competitive algorithm method","authors":"El-Emari","doi":"10.21833/aeee.2019.10.001","DOIUrl":"https://doi.org/10.21833/aeee.2019.10.001","url":null,"abstract":"","PeriodicalId":32861,"journal":{"name":"Annals of Electrical and Electronic Engineering","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46693617","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 : 2019-09-01DOI: 10.21833/aeee.2019.09.004
K. Wilson, J. Wang
{"title":"Optimized artificial neural network method for underground cables fault classification","authors":"K. Wilson, J. Wang","doi":"10.21833/aeee.2019.09.004","DOIUrl":"https://doi.org/10.21833/aeee.2019.09.004","url":null,"abstract":"","PeriodicalId":32861,"journal":{"name":"Annals of Electrical and Electronic Engineering","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43112695","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 : 2019-09-01DOI: 10.21833/aeee.2019.09.001
H. I. El-Emari
{"title":"Application of proportional–integral–derivative controller for Unified power flow controller","authors":"H. I. El-Emari","doi":"10.21833/aeee.2019.09.001","DOIUrl":"https://doi.org/10.21833/aeee.2019.09.001","url":null,"abstract":"","PeriodicalId":32861,"journal":{"name":"Annals of Electrical and Electronic Engineering","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46436102","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 : 2019-09-01DOI: 10.21833/aeee.2019.09.003
Yıldırım
{"title":"Optimal design of DC/DC converters for automotive applications based on Monte Carlo search method","authors":"Yıldırım","doi":"10.21833/aeee.2019.09.003","DOIUrl":"https://doi.org/10.21833/aeee.2019.09.003","url":null,"abstract":"","PeriodicalId":32861,"journal":{"name":"Annals of Electrical and Electronic Engineering","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46169216","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 : 2019-08-01DOI: 10.21833/aeee.2019.08.001
A. Smith, K. Wilson
{"title":"On the impact of variable in wireless power transfer","authors":"A. Smith, K. Wilson","doi":"10.21833/aeee.2019.08.001","DOIUrl":"https://doi.org/10.21833/aeee.2019.08.001","url":null,"abstract":"","PeriodicalId":32861,"journal":{"name":"Annals of Electrical and Electronic Engineering","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45129376","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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