![]() Once an analysis has been completed, the TE3D environment automatically sends the results to the Opera Manager to be solved. User options include performing open-circuit, short-circuit and inrush current tests on transformers, and mutual inductance tests on reactors. The simulation analysis phase is also automated. ![]() Users are also offered the option to modify the device and circuits following the initial build to enable precise matching of their designs, and the analysis options available within the environment can be used to analyze devices not constructed within it. All aspects of transformer design - such as lamination configuration, core clamping structures, steel support plates and clamp bolts - can be modeled through the environment, including multiple air gaps and placement of the core inside a conductive tank. The software accommodates both racetrack and solenoid type single and multiple layer windings, and most of the commonly used winding connections specified in the international IEC 60076-1 standard for power transformers. The software allows a very wide variety of common transformer types to be created, including three-phase, three- and five-leg core, and single-phase two- and three-leg core. ![]() After entering this data - which typically takes just a few minutes - the software automatically creates a three-dimensional finite element model of a reactor or transformer, together with independent drive and load circuits within the circuit editor for subsequent simulation and analysis. ![]() Users are presented with simple dialog boxes and drop-down menus to define a new transformer or reactor design. The software will prove popular with both new and experienced transformer engineers, as it demystifies the process of entering design data for industry standard transformer designs and interpreting results. TE3D makes it extremely simple for users to employ advanced and precise finite-element analysis simulation to evaluate design ideas. ![]() The development of new generations of transformers and line reactors is radically simplified and accelerated by a powerful new automated software toolbox from the Vector Fields Software product line of Cobham Technical Services.Ī new 3D Transformers Environment (TE3D) provides a graphical user interface for rapidly designing transformers and reactors using Cobham's renowned Opera-3d finite element electromagnetic simulation package. ![]()
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