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Battery-Switching Station (BSS) is one of the most important components in the growth of electrical vehicle (EV) market. In the distribution network point of view, these BSS units are a new type of load in the distribution system for charging the EV. The charging process consume real power, thus the nature of BSS load is purely resistive. Without proper allocation of BSS units, it might cause the...
Intrusion Detection System (IDS) have become increasingly popular over the past years as an important network security technology to detect cyber attacks in a wide variety of network communication. IDS monitors' network or host system activities by collecting network information, and analyze this information for malicious activities. Cloud computing, with the concept of Software as a Service (SaaS)...
Intrusion detection system (IDS) is used to detect various kinds of attacks in interconnected network. Many machine learning methods have also been introduced by researcher recently to obtain high accuracy and detection rate. Unfortunately, a potential drawback of all those methods is the rate of false alarm. However, our proposed approach shows better results, by combining clustering (to identify...
Distributed energy resources (DERs) such as micro turbine, wind turbine, fuel cell, photovoltaic system and so on, which are high-efficient, high quality and high reliable electrical sources, are been able to create flexible control on power generation during the islanded mode operation of micro grid by power-electronic interface. Performances of two types of inverter controller (PQ controller and...
Intrusion Detection System (IDS) plays an effective way to achieve higher security in detecting malicious activities for a couple of years. Anomaly detection is one of intrusion detection system. Current anomaly detection is often associated with high false alarm with moderate accuracy and detection rates when it's unable to detect all types of attacks correctly. To overcome this problem, we propose...
This paper proposes Eigen value analyses to assess the most appropriate input signals (stabilizing signal) for supplementary damping control of SVC. The approaches considered in selecting most receptive signal to a mode of the Inter-area oscillation are: controllability and observability based on Hankel Singular Value (HSV) and non-minimum phase system based on Right-Half Plane zeroes. The usefulness...
The use of multimedia courseware in teaching and learning environment has contributed and reformed conventional education sector into a new dimension. The courseware used as computer assisted instruction (CAI) and computer assisted learning (CAL) tools gave positive impact toward the understanding and creative thinking for the student. Hence, lots of courseware being developed but only a small number...
Education plays an important role in human knowledge and development. Due to the rapid development of current science and technology, this paper discusses about the used of storytelling approach in the development of an interactive multimedia courseware as an introduction to science for preschool education. Developing an interactive multimedia courseware with storytelling approach promotes learning...
Computer game is one of the popular products among children. This product could generate an advantage and disadvantage up to the suitability of the content to the user. This paper discusses a development of adventure-game prototype that incorporated moral topic based on Malaysian curriculum for year 1 till year 6. By using the game approach, the prototype could attract children to be interested in...
This article presents initial results of investigations of the temperature distribution changes in oral cavity mucous membrane. The investigations aimed to prepare a model of temperature changes existing within mucosal membrane in physiological conditions and to compare those changes with those under pathological conditions. Our investigations were carried out using an infrared imaging system. A representative...
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