Pub Date : 2023-07-01DOI: 10.22271/27084574.2023.v4.i2a.40
Devendra Tanaji Rane, Dr. Prashant B Kumbharkar, D. A. Bhise
{"title":"Study of foreground extraction image segmentation techniques","authors":"Devendra Tanaji Rane, Dr. Prashant B Kumbharkar, D. A. Bhise","doi":"10.22271/27084574.2023.v4.i2a.40","DOIUrl":"https://doi.org/10.22271/27084574.2023.v4.i2a.40","url":null,"abstract":"","PeriodicalId":174631,"journal":{"name":"International Journal of Advances in Electrical Engineering","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128832479","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 : 2023-07-01DOI: 10.22271/27084574.2023.v4.i2a.41
Devendra Tanaji Rane, Dr. Prashant B Kumbharkar, D. A. Bhise
{"title":"Improved image segmentation technique for foreground extraction","authors":"Devendra Tanaji Rane, Dr. Prashant B Kumbharkar, D. A. Bhise","doi":"10.22271/27084574.2023.v4.i2a.41","DOIUrl":"https://doi.org/10.22271/27084574.2023.v4.i2a.41","url":null,"abstract":"","PeriodicalId":174631,"journal":{"name":"International Journal of Advances in Electrical Engineering","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129276510","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 : 2023-01-01DOI: 10.22271/27084574.2023.v4.i1a.33
Nagesh Raykar, P. Kumbharkar, Dr. Dand Hiren Jayatilal
{"title":"Hybrid LSTM technique for phonetic","authors":"Nagesh Raykar, P. Kumbharkar, Dr. Dand Hiren Jayatilal","doi":"10.22271/27084574.2023.v4.i1a.33","DOIUrl":"https://doi.org/10.22271/27084574.2023.v4.i1a.33","url":null,"abstract":"","PeriodicalId":174631,"journal":{"name":"International Journal of Advances in Electrical Engineering","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128041695","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 : 2023-01-01DOI: 10.22271/27084574.2023.v4.i1a.38
Mukul Singh, O. Singh, M. Ansari
The research paper is presenting an implementation of Microgrid which assumes lots of loads & sources operated under a one controllable unit system providing power to the localized area. A microgrid model is built integrating wind energy, solar energy, diesel generator and residential load model and analyzing the impact of Renewable Energy Sources with microgrid on various quantities like active power, reactive power, current & voltage as shown and presented in the research paper during normal and fault condition. The various factors on which production of energy depends are PV farm’s size & it’s efficiency and speed of wind for Wind farm. The load is re sidential which has a consumption profile at given power factor. Highest solar intensity is during mid-day. The development of model is aimed to provide a sustainable energy supply to load without affecting the nature and compromising the needs of the future generation. In our research work we have used high-speed tripping protection technique for symmetrical faults.
{"title":"Performance analysis of protection technique for AC microgrid from symmetrical faults","authors":"Mukul Singh, O. Singh, M. Ansari","doi":"10.22271/27084574.2023.v4.i1a.38","DOIUrl":"https://doi.org/10.22271/27084574.2023.v4.i1a.38","url":null,"abstract":"The research paper is presenting an implementation of Microgrid which assumes lots of loads & sources operated under a one controllable unit system providing power to the localized area. A microgrid model is built integrating wind energy, solar energy, diesel generator and residential load model and analyzing the impact of Renewable Energy Sources with microgrid on various quantities like active power, reactive power, current & voltage as shown and presented in the research paper during normal and fault condition. The various factors on which production of energy depends are PV farm’s size & it’s efficiency and speed of wind for Wind farm. The load is re sidential which has a consumption profile at given power factor. Highest solar intensity is during mid-day. The development of model is aimed to provide a sustainable energy supply to load without affecting the nature and compromising the needs of the future generation. In our research work we have used high-speed tripping protection technique for symmetrical faults.","PeriodicalId":174631,"journal":{"name":"International Journal of Advances in Electrical Engineering","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115563459","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 : 2023-01-01DOI: 10.22271/27084574.2023.v4.i1a.32
Nagesh Raykar, Dr. Prashant B Kumbharkar, Dr. Dand Hiren Jayatilal
{"title":"De-duplication avoidance in regional names using an approach based on pronunciation","authors":"Nagesh Raykar, Dr. Prashant B Kumbharkar, Dr. Dand Hiren Jayatilal","doi":"10.22271/27084574.2023.v4.i1a.32","DOIUrl":"https://doi.org/10.22271/27084574.2023.v4.i1a.32","url":null,"abstract":"","PeriodicalId":174631,"journal":{"name":"International Journal of Advances in Electrical Engineering","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121082267","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 : 2022-01-01DOI: 10.22271/27084574.2022.v3.i1a.14
Egeruo Sochima Abraham, I. Oluwafemi
Distribution system operators are having difficulties maintaining a correct voltage profile across its network. As the standard of living of its customers increases, suppressed loads tend to come up and this in turn would require and increased demand in power supply. The increase in power demand and high load density at distribution ends have been seen to have key consequences of increasing the power loss and reducing the voltage profile in power systems, which seriously jeopardizes the ability of radial distribution networks to faithfully account for the power received from transmission stations. This work is aimed at improving the power quality that gets to the end users. Shunt capacitors have been suggested to be a suitable solution to this problem as they supply the reactive power needed for compensation. As a result, the optimum placement and size of these shunt capacitors have received a great deal of attention. Despite its efficacy, meta-heuristic algorithms are seldom utilized in the Nigerian RDS (radial distribution system), since most published research instead uses analytical and numerical programming methods. As a result, this research explains how to use a Hybrid Solution (HS) of Particle Swarm Optimization (PSO and GA) to identify and size shunt capacitors for real-time power loss reduction on an 11-kV distribution feeder. The backward-forward sweep load flow method with Loss Sensitivity Factor (LSF) is used to identify suitable buses for shunt capacitor installation, and the HS algorithm is then used to estimate the optimum size. This method was discovered to decrease the system's real power loss by 54.88% while raising the minimum bus voltage magnitude to the acceptable limit and thus improving the minimum system Voltage Stability Index (VSI). Based on these findings, the suggested technique is regarded as a viable way for placement and determining the size of shunt capacitors in a real-world Radial Distribution System. The numerical results shows that the approach has a high capability of improving the voltage profile of the distribution network, leading to an improved system power quality, minimize the system losses, correct the power factor, and maximize the net savings. The numerical results were gotten by using MATLAB package.
{"title":"Power loss minimization and voltage profile improvement on electrical power distribution systems using optimal capacitor placement and sizing","authors":"Egeruo Sochima Abraham, I. Oluwafemi","doi":"10.22271/27084574.2022.v3.i1a.14","DOIUrl":"https://doi.org/10.22271/27084574.2022.v3.i1a.14","url":null,"abstract":"Distribution system operators are having difficulties maintaining a correct voltage profile across its network. As the standard of living of its customers increases, suppressed loads tend to come up and this in turn would require and increased demand in power supply. The increase in power demand and high load density at distribution ends have been seen to have key consequences of increasing the power loss and reducing the voltage profile in power systems, which seriously jeopardizes the ability of radial distribution networks to faithfully account for the power received from transmission stations. This work is aimed at improving the power quality that gets to the end users. Shunt capacitors have been suggested to be a suitable solution to this problem as they supply the reactive power needed for compensation. As a result, the optimum placement and size of these shunt capacitors have received a great deal of attention. Despite its efficacy, meta-heuristic algorithms are seldom utilized in the Nigerian RDS (radial distribution system), since most published research instead uses analytical and numerical programming methods. As a result, this research explains how to use a Hybrid Solution (HS) of Particle Swarm Optimization (PSO and GA) to identify and size shunt capacitors for real-time power loss reduction on an 11-kV distribution feeder. The backward-forward sweep load flow method with Loss Sensitivity Factor (LSF) is used to identify suitable buses for shunt capacitor installation, and the HS algorithm is then used to estimate the optimum size. This method was discovered to decrease the system's real power loss by 54.88% while raising the minimum bus voltage magnitude to the acceptable limit and thus improving the minimum system Voltage Stability Index (VSI). Based on these findings, the suggested technique is regarded as a viable way for placement and determining the size of shunt capacitors in a real-world Radial Distribution System. The numerical results shows that the approach has a high capability of improving the voltage profile of the distribution network, leading to an improved system power quality, minimize the system losses, correct the power factor, and maximize the net savings. The numerical results were gotten by using MATLAB package.","PeriodicalId":174631,"journal":{"name":"International Journal of Advances in Electrical Engineering","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122498805","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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