Laxmi Narasimha Rao Yalavarthi, Dr. Ravindranath Gurram
{"title":"Modeling, Analysis and ANFIS Control for DTC-SVM of Induction Motor of An Electric Vehicle Using Electrical Differential","authors":"Laxmi Narasimha Rao Yalavarthi, Dr. Ravindranath Gurram","doi":"10.34218/ijeet.10.2.2019.006","DOIUrl":"https://doi.org/10.34218/ijeet.10.2.2019.006","url":null,"abstract":"This paper presents modeling, analysis and simulation of DTC-SVM of Induction motor which suits for application of electric vehicle (EV) with two independent rear wheel drive. DTC-SVM endure from torque ripples and poor response time to sudden changes in load. To over the above onerous of DTC-SVM to electric vehicle (EV) a new technique called ANFIS is proposed to Electric Vehicle(EV) with two three- phase induction motors horsed on rear wheels. The speed of wheels is calculated independently during the turning with the Electrical Differential system computations which distributes torque and power to each wheel motor according to the prerequisite, comply the speed of each motor to the driving conditions. The Proposed control system uses the vehicle speed, which is different from wheel speed characterized by a slip in the driving mode, as an input. The analysis and simulations lead to the conclusion that the proposed system is feasible. Simulation results on a test vehicle propelled by two induction motors showed that the proposed control approach operates satisfactorily.<br>","PeriodicalId":127008,"journal":{"name":"EngRN: Electrical Engineering","volume":"139 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132654123","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}
{"title":"Load Frequency Control of Two Area Network, Using Fuzzy Logic","authors":"J. Ulasi, A. C. Ugorji","doi":"10.2139/ssrn.3429619","DOIUrl":"https://doi.org/10.2139/ssrn.3429619","url":null,"abstract":"A fuzzy logic based load frequency controller model for power systems is developed and simulated in this paper. The proposed simulation model is compared with the classical regulating systems in order to verify and show the advantages of the model and controller developed. The design process of the proposed fuzzy logic controller is given in detail step by step to show a direct and simple approach for designing fuzzy logic controllers in power systems. After the simulation it was observed that the fuzzy logic control came back to normality and continued stable after 20sec unlike the normal approach which didn’t come back to stability though continued at a steady state after about 15sec. Both were distorted after 10secs.","PeriodicalId":127008,"journal":{"name":"EngRN: Electrical Engineering","volume":"153 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121525859","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}
S. Stefanović, Master Dragoslav Ilić, Radoje Cvejić
{"title":"Analysis of Monitoring of Connection Between Re-Engineering Economic Parameters in Small and Medium Enterprises Using the Method of Creating Optimal Questionnaire","authors":"S. Stefanović, Master Dragoslav Ilić, Radoje Cvejić","doi":"10.5937/JPMNT1301105S","DOIUrl":"https://doi.org/10.5937/JPMNT1301105S","url":null,"abstract":"The analysis of this type of connecting economic parameters by using re-engineering is reflected through the formation of an Optimal questionnaire o G which allows connecting the N parameters by the question of connection between , hq Ll l Mm m ∑∑ ∈∈ = with the basis m a and value lc so the divergence stem of economic effects with the root o x is as follows : ( ) 1 1aXqN m Mm m + −= ∑ ∈, and their peaks are arranged into a descending set in terms of their ranks.","PeriodicalId":127008,"journal":{"name":"EngRN: Electrical Engineering","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131251080","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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