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Hybrid energy storage system (HESS) can achieve a better overall performance by combining power-type storage and energy-type storage. The combination enables active distribution network (ADN) to regulate power flow and manage energy more economically and realize active control. This paper analyzes the technical characteristics of the HES S to propose a control strategy of HESS applied in ADN at first...
Using a simple multicomponent diffusion model an estimate can be made for the degree of degassing for various times and temperatures. The model enables parametric prediction of the impact of insulation thickness and temperature on a characteristic diffusion time to achieve a targeted degree of degassing. A protocol has also been established which enables the quantification of the byproduct level within...
Document classification tasks can be divided into two sorts: supervised document classification and unsupervised document classification. Supervised learning algorithm always has a better performance than unsupervised learning. However, it is very difficult to assign enough teacher signal. In this study, we developed a customer intention aware system for document analysis. The system starts from an...
Document clustering is the process of partitioning a set of unlabeled documents into clusters such that documents within each cluster share some common concepts. To help with this analysis, concepts are conveniently represented using some key terms. For clustering algorithm, the most costly CPU time has to do with the classification phase. Using words as features, text data are represented in a very...
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