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This paper proposes a new construction for transverse flux machines (TFM) using a rounded surfaces core geometry. The new concept has been developed for TFM with U core geometry. In this case a new analytic design procedure was proposed. The analytic design of the new TFM construction is further improved by FEM modelling and analysis. Using the new concept, a significant reduction of the active materials...
This paper reviews the situation of V2G and proposes a solution involving a consolidating fleet manager, and a decision making process for the individual V2G electric car owner. A grid connection routine for electric vehicles is proposed. The algorithm dealing with decisions to be taken in foreseen circumstances is presented. Variables and rules employed used in the grid connection control are detailed...
This paper focuses on the preliminary design process of a 20 MW electric generator. The application calls for an offshore, vertical axis, direct drive wind turbine. Arguments for selecting the type of electric machine for the application are presented and discussed. Comparison criteria for deciding on a type of machine are listed. Additional constraints emerging from the direct drive, vertical axis...
This paper applies a fitted genetic algorithm (GA) to the optimal design of transverse flux machine (TFM). The main goal is to provide a tool for the optimal design of TFM that is easy to use. The GA optimizes the analytic basic design of two TFM topologies: the C-core and the U-core. First, the GA was designed with real parameters. An, objective of the fitted GA is minimization of the computation...
This paper presents a new torque optimization algorithm to maximize the torque generated by an SRM drive. The new algorithm uses a predictive strategy. The behaviour of the SRM demands a sequential algorithm. To preserve the advantages of SRM drives (simple and rugged topology) the new algorithm uses a predictive strategy. This predictive strategy complies with the sequential operation of SRM. The...
The level of vibration and noise is an important feature. It is good practice to explain the significance of the indicators of the quality of electrical machines. The mass production of small and medium-sized electrical machines demands speed (short typical measurement time), reliability of measurement, easy use and low cost. This paper proposes a new low cost equipment able to provide required performances.
A solar tracking system is designed to optimize the operation of solar energy receivers. The objective of this paper is proposing a new tracking system structure with two axis. The success strategy of this new project focuses on the economical analysis of solar energy. Therefore it is important to determine the most cost effective design, to consider the costs of production and maintenance, and operating...
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