{"title":"Dual mode controller based boost converter employing soft switching techniques","authors":"J. Velmurugan, J. Varghese","doi":"10.11648/J.IJEPE.20130203.11","DOIUrl":"https://doi.org/10.11648/J.IJEPE.20130203.11","url":null,"abstract":"This paper proposes a dual mode used to control a single phase soft switching boost power factor correction converter (PFC) developed with a new active snubber circuit. The soft switched boost power factor correction converter has merits of less voltage and current stresses, improved efficiency and reduced switching losses. Thus the cost and complexity of the converter is reduced. The dual mode controller combines both continuous conduction mode (CCM) and critical conduction mode (CRM). The simulation results declare high efficiency and optimum power factor for wide range of varying loads.","PeriodicalId":155611,"journal":{"name":"IEEE-International Conference On Advances In Engineering, Science And Management (ICAESM -2012)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125301490","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}
M. Rajamuthamilselvan, S. Ramanathan, S. Krishnamohan
{"title":"Deformation stability of Al 7075/20%SiCp (63µm) composites during hot compression","authors":"M. Rajamuthamilselvan, S. Ramanathan, S. Krishnamohan","doi":"10.4236/GM.2012.24017","DOIUrl":"https://doi.org/10.4236/GM.2012.24017","url":null,"abstract":"Stir cast Al 7075/20%SiCp composites were subjected to compression testing at strain rates and temperatures ranging from 0.001 to 1.0 s-1 and from 300 to 500°C respectively. The associated microstructural transformations and instability phenomena were studied by observations of the optical electron microscope. The power dissipation efficiency and instability parameter were calculated by using the dynamic material model and plotted with the temperature and logarithm of strain rate to obtain processing maps for strains of 0.5. The domain of higher efficiencies corresponds to dynamic recrystallization during the hot deformation. Using the processing maps, the optimum processing parameters can be identified for effective hot deformation of Al 7075/20%SiCp composites.","PeriodicalId":155611,"journal":{"name":"IEEE-International Conference On Advances In Engineering, Science And Management (ICAESM -2012)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124192262","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":"Transient stability improvement using neuro-fuzzy controller design for STATCOM","authors":"P. Dhal, C. Rajan","doi":"10.9790/1676-0223745","DOIUrl":"https://doi.org/10.9790/1676-0223745","url":null,"abstract":"This paper presents a transient stability improvement using neural-fuzzy controller design for STATCOM with static synchronous time critical error and better damping system oscillations after a short circuit fault. This article on a STATCOM Control for transient stability improvement has proposed a system to meet with the addition of Lyapunov stability criterion to the ability and conditions as well. The performance is analyzed using digital simulation with (SMIB) with infinite bus.","PeriodicalId":155611,"journal":{"name":"IEEE-International Conference On Advances In Engineering, Science And Management (ICAESM -2012)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126223745","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":"Efficient weighted innovative routing protocol (EWiRP) to balance load in mobile ad hoc networks (MANETs)","authors":"N. Goel, S. Sangwan, A. Jangra","doi":"10.1007/978-3-642-34135-9_48","DOIUrl":"https://doi.org/10.1007/978-3-642-34135-9_48","url":null,"abstract":"","PeriodicalId":155611,"journal":{"name":"IEEE-International Conference On Advances In Engineering, Science And Management (ICAESM -2012)","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127967494","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":"Detection of rotor fault in an induction motor under standstill condition","authors":"I. Kathīr, S. Balakrishnan, G. Sakthivel","doi":"10.1016/J.PROENG.2012.06.371","DOIUrl":"https://doi.org/10.1016/J.PROENG.2012.06.371","url":null,"abstract":"","PeriodicalId":155611,"journal":{"name":"IEEE-International Conference On Advances In Engineering, Science And Management (ICAESM -2012)","volume":"333 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122845912","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":"Message from chairman","authors":"G. Pillay","doi":"10.1109/iccci.2012.6158764","DOIUrl":"https://doi.org/10.1109/iccci.2012.6158764","url":null,"abstract":"I am much pleased to announce that the “International Conference on Advances in Engineering Science and Management”, ICAESM 2012, is to be held at our institution on 30th and 31st March 2012.","PeriodicalId":155611,"journal":{"name":"IEEE-International Conference On Advances In Engineering, Science And Management (ICAESM -2012)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129511098","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}