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Inter-turn short circuit (ITSC) fault is one of the critical electrical faults in induction motors that affects the reliability of many industrial applications. Although the use of data-driven fault detection techniques have gained much interest, the main deterrent in using these approaches in detecting ITSC faults is in the generalization and robustness of the diagnosis. In this paper, a data-driven...
Accounting system is one of the building blocks in the grid computing and cloud computing environments. Despite its growing significance, the quality of accounting service suffers from several problems, including the tight coupling relationship between the accounting methods and the accounting log files, slow updates, and ignorance on the impact of user behavior. To address the above problem, an accounting...
A modern power grid needs to become smarter in order to provide an affordable, reliable, and sustainable supply of electricity. For these reasons, considerable activity has been carried out in the United States and Europe to formulate and promote a vision for the development of future smart power grids. However, the majority of these activities emphasized only the distribution grid and demand side...
This paper investigates the control mechanism for intentional islanding transition, when a low voltage (LV) or medium voltage (MV) distribution system, which is usually under grid connection mode, is supposed to be separated from the upstream grid, due to either maintenance or a disturbance in the grid. The concept of islanding security region (ISR) has been proposed as an organic composition of the...
Modern power grid is required to become smarter in order to provide an affordable, reliable, and sustainable supply of electricity. Under such circumstances, considerable activities have been carried out in the U.S. and Europe to formulate and promote a vision for the development of the future smart power grids. However, the majority of these activities only placed emphasis on the distribution grid...
The problem of computing such minimal active sensor which can cover the target region completely is NP-hard. This paper designs a novel method, in which the detection area is divided into lots of virtual grid. So area coverage can approximately be considered as point coverage. Then the problem of area coverage turns into set covering problem. An improved ant colony algorithm is proposed for the minimal...
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