Vasileios I. Vlachou, T. S. Karakatsanis, A. Kladas
{"title":"Energy savings in elevators by using a particular permanent magnet motor drive","authors":"Vasileios I. Vlachou, T. S. Karakatsanis, A. Kladas","doi":"10.1049/icp.2023.0005","DOIUrl":"https://doi.org/10.1049/icp.2023.0005","url":null,"abstract":"This paper presents the energy savings achieved by using a particular three-phase permanent-magnet motor drive control strategy in an elevator application. The proposed control methodology, based on a particular variable-amplitude variable-frequency voltage control pattern technique implemented in a permanent-magnet motor, is compared to a standard induction motor elevator case. By adopting appropriate simultaneous changes in the amplitude and frequency of the motor voltage, high speeds can be attained in conjunction with smooth starting and stopping actions involving a reduced supply current during the respective movement of the elevator. In addition, this method exhibits a high power factor with a good driving quality. The control technique introduced achieves the levelling-off of the floor and the group movement of the system using in the programmable memory a speed pattern that is generated targeting proportionality to the position of the lift. In that respect, significant energy savings can be obtained, which, depending on the type of motor implemented, can be up to 30% compared to the conventional techniques. These improvements can be attained with the appropriate handling of the applied pulse width modulation techniques. Various simulated and experimental results are given, illustrating the respective energy savings achieved with the proposed methodology.","PeriodicalId":313790,"journal":{"name":"13th Mediterranean Conference on Power Generation, Transmission, Distribution and Energy Conversion (MEDPOWER 2022)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128032961","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}
B. B. Wierzba, T. Riedlinger, M. Zdrallek, N. Nowalski
{"title":"Analysis of cross-sectoral renewal plannings with differend replacement approaches and interest rates","authors":"B. B. Wierzba, T. Riedlinger, M. Zdrallek, N. Nowalski","doi":"10.1049/icp.2022.3301","DOIUrl":"https://doi.org/10.1049/icp.2022.3301","url":null,"abstract":"","PeriodicalId":313790,"journal":{"name":"13th Mediterranean Conference on Power Generation, Transmission, Distribution and Energy Conversion (MEDPOWER 2022)","volume":"22 11","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120933780","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. Eshtabvi, M. Aburwais, M. Elayeb, M. Abozaea, M. Shetwan
{"title":"Rooftop PV systems as a solution to the electrical power shortage in Libya","authors":"S. Eshtabvi, M. Aburwais, M. Elayeb, M. Abozaea, M. Shetwan","doi":"10.1049/icp.2023.0033","DOIUrl":"https://doi.org/10.1049/icp.2023.0033","url":null,"abstract":"","PeriodicalId":313790,"journal":{"name":"13th Mediterranean Conference on Power Generation, Transmission, Distribution and Energy Conversion (MEDPOWER 2022)","volume":"11 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":"125541688","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":"A Real-time monitoring and condition-based maintenance system for electrical machines","authors":"S. Bugeja, C. Seguna, K. Scicluna","doi":"10.1049/icp.2023.0049","DOIUrl":"https://doi.org/10.1049/icp.2023.0049","url":null,"abstract":"","PeriodicalId":313790,"journal":{"name":"13th Mediterranean Conference on Power Generation, Transmission, Distribution and Energy Conversion (MEDPOWER 2022)","volume":"118 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":"116566699","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}
D. Barkas, S. Katemliadis, G. Tarousinof, K. Kalkanis, C. Psomopoulos
{"title":"Failure causes and operational life of measuring transformers intalled in 150Kv transmission network","authors":"D. Barkas, S. Katemliadis, G. Tarousinof, K. Kalkanis, C. Psomopoulos","doi":"10.1049/icp.2022.3329","DOIUrl":"https://doi.org/10.1049/icp.2022.3329","url":null,"abstract":"","PeriodicalId":313790,"journal":{"name":"13th Mediterranean Conference on Power Generation, Transmission, Distribution and Energy Conversion (MEDPOWER 2022)","volume":"69 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":"122409613","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":"The use of conventional measurements for the identification of bad PMU measurements","authors":"M. Asprou, C. Panayiotou1","doi":"10.1049/icp.2022.3316","DOIUrl":"https://doi.org/10.1049/icp.2022.3316","url":null,"abstract":"","PeriodicalId":313790,"journal":{"name":"13th Mediterranean Conference on Power Generation, Transmission, Distribution and Energy Conversion (MEDPOWER 2022)","volume":"14 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":"122438925","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":"Radiative cooling for energy efficiency in buildings of Tehran","authors":"N. S. Susan Mousavi","doi":"10.1049/icp.2023.0044","DOIUrl":"https://doi.org/10.1049/icp.2023.0044","url":null,"abstract":"","PeriodicalId":313790,"journal":{"name":"13th Mediterranean Conference on Power Generation, Transmission, Distribution and Energy Conversion (MEDPOWER 2022)","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":"128334350","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":"Hydrokinetic turbines in microgrids based on small hydroelectric plants","authors":"A. Vytautas, G. Šimkonienė, B. Azzopardi","doi":"10.1049/icp.2023.0025","DOIUrl":"https://doi.org/10.1049/icp.2023.0025","url":null,"abstract":"","PeriodicalId":313790,"journal":{"name":"13th Mediterranean Conference on Power Generation, Transmission, Distribution and Energy Conversion (MEDPOWER 2022)","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":"130505963","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. Sharma, S. Bhattacharya, D. Kiran, B. Hu, M. Prandtstetter, B. Azzopardi
{"title":"A multi-agent framework for scheduling fully electrified public transport","authors":"S. Sharma, S. Bhattacharya, D. Kiran, B. Hu, M. Prandtstetter, B. Azzopardi","doi":"10.1049/icp.2023.0057","DOIUrl":"https://doi.org/10.1049/icp.2023.0057","url":null,"abstract":"","PeriodicalId":313790,"journal":{"name":"13th Mediterranean Conference on Power Generation, Transmission, Distribution and Energy Conversion (MEDPOWER 2022)","volume":"39 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":"123231793","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. Bhattacharya, C. Caruana, R. Raute, A. Micallef
{"title":"Conic relaxation method for optimal power flow","authors":"S. Bhattacharya, C. Caruana, R. Raute, A. Micallef","doi":"10.1049/icp.2023.0048","DOIUrl":"https://doi.org/10.1049/icp.2023.0048","url":null,"abstract":"","PeriodicalId":313790,"journal":{"name":"13th Mediterranean Conference on Power Generation, Transmission, Distribution and Energy Conversion (MEDPOWER 2022)","volume":"49 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":"123482240","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}