Hasnida Saad

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The Modular Multilevel Converter (MMC) topology is becoming an attractive solution for HVDC and FACTS systems. MMC structures are composed from several hundreds to thousands of half-bridge converters. Such large numbers of power switches and electrical nodes introduce important computational difficulties in electromagnetic transient (EMT) type programs.(More)
The main objective of this project is to develop a technique to classify the ripeness of bananas into 3 categories, which is unripe, ripe and overripe systematically based on their histogram RGB value components. This system involved the process of collecting samples with different level of ripeness, image processing and image classification by using(More)
The VSC based HVDC link between France and Spain (INELFE project: France-Spain ELectrical INterconnection) will be the most powerful VSC link by 2014. Commissioning of the link is planned in the late 2014. The French TSO RTE is currently conducting studies on this future installation. The large number of switching elements in Modular Multilevel Converters(More)
Segmentation is a main process in the object recognition. Many times success of object recognition process depends on the precision of segmentation. The application of image processing technology, in the agricultural research, has made significant development [1]. With the advance processing capacity, soft computing and computer has attracted it as an(More)
Multilevel Modular Converters (MMCs) are used in several HVDC projects around the world. Several hundreds of levels are commonly used in MMCs. Detailed modeling of converters has been demonstrated in offline and real-time tools, but several solutions are still under development to improve accuracy and performance of models. This paper focuses on modeling of(More)
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