{"title":"Flyback Converter Balancing Technique for Lithium Based Batteries","authors":"A. Moghaddam, A. V. Bossche","doi":"10.1109/MOCAST.2019.8741893","DOIUrl":"https://doi.org/10.1109/MOCAST.2019.8741893","url":null,"abstract":"In This paper, the concept of flyback converter cell balancing method for lithium based batteries in ultralight Electrical Vehicle (EV) is investigated. In electrical vehicles, Battery Management System (BMS) plays and important role, in order to achieve a reasonable life time and best performance. A cell balancing circuit is essential to equalize each battery cell as the same voltage level in a series battery cells. Among cell balancing method, flyback converter balancing method has fast balancing time. It has N secondaries for N cells. It only requires one switch and N diodes at the output for each cell. Therefore, the number of active switches are reduced, resulting in less losses and more efficient. In this paper, eight cells are investigated to be equalized. The primary is supplied by the total battery pack, which is controlled by N-channel MOSFET. The switch will be turn ON and OFF with 50% duty cycle. The simulation results are performed to testify the variability of the proposed system.","PeriodicalId":164311,"journal":{"name":"International Conference on Modern Circuits and Systems Technologies","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114879508","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}
C. Spandonidis, N. Galiatsatos, F. Giannopoulos, Nikolaos Demagos, P. Papadopoulos, A. Petsa
{"title":"Development of an IoT Early Warning Platform for Augmented Decision Support in Oil & Gas","authors":"C. Spandonidis, N. Galiatsatos, F. Giannopoulos, Nikolaos Demagos, P. Papadopoulos, A. Petsa","doi":"10.1109/MOCAST52088.2021.9493348","DOIUrl":"https://doi.org/10.1109/MOCAST52088.2021.9493348","url":null,"abstract":"Pipelines are one of the most common systems for storing and transporting petroleum products, both liquid and gaseous. Despite their durable structures, leakages can occur for many reasons, causing environmental disasters, energy waste, and, in some cases, human losses. The object of the ESTHISIS project is the development of a low-cost and low-energy wireless sensor system for the immediate detection of leaks in metallic piping systems used for the transport of liquid and gaseous petroleum products in a noisy industrial environment. The method to be followed will be based on processing the changes monitored in the spectrum of vibration signals appearing in the pipeline walls due to a leakage effect and will aim at minimal interference with the piping system. It is intended to use low frequencies to detect and characterize leakage, to increase the range of sensors, and thus to reduce cost. In the current work, an Internet of Things (IoT) platform for leakage detection with integrated early-warning functionalities is described. The work focuses on the software services provided by the system and the cloud-based application developed for the monitoring of the ESTHISIS network by its users.","PeriodicalId":164311,"journal":{"name":"International Conference on Modern Circuits and Systems Technologies","volume":"46 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":"121984157","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":"Modified Inverted Microstrip Integrated Filter","authors":"T. A. Nisamol, P. Abdulla, T. Rekha","doi":"10.1109/MOCAST54814.2022.9837743","DOIUrl":"https://doi.org/10.1109/MOCAST54814.2022.9837743","url":null,"abstract":"","PeriodicalId":164311,"journal":{"name":"International Conference on Modern Circuits and Systems Technologies","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":"126024935","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}