workbench電機電磁場有限元分析-wenkub
2023-05-27 13:49:31 本頁面
【正文】 le text file containing information describing the rotor coils () is in the local working directory. Read the table as shown at right. Click the cell to the right of “winding Table File” in the winding details pane and click on “…” to browse for the file. 1 2 3 New Features Workshop ANSYS 10/1/2022 11 Motor Analysis in the Workbench Environment Once the file is read in, make the following additional changes in the winding details pane: ? FD2: Slot Angle = ? Clash Detection? = Yes Setting clash detection to “yes” will bring up another row called “Bodies for Clash Detection” in the winding details pane. Click the cell to the right, highlight “rotor” in the tree, and click Apply. This will trigger a check for interference between the defined windings and the rotor stack. 2 3 4: Click “Apply” 1 New Features Workshop ANSYS 10/1/2022 12 Motor Analysis in the Workbench Environment After the winding specifications have been defined, create the winding by right clicking on “Winding” in the tree and left clicking on “Generate” in the drop down list. New Features Workshop ANSYS 10/1/2022 13 Motor Analysis in the Workbench Environment One nice way to visualize the windings is to right click on rotor in the tree and choose “Hide All Other Bodies” in the drop down list. Then, in the tree, click on any of the 6 individual coils prising the winding (, , , , , ). For example, the location of coil is shown below. 2 3 1 New Features Workshop ANSYS 10/1/2022 14 Motor Analysis in the Workbench Environment Now click on the Project tab and choose “New Simulation” 2 1 New Features Workshop ANSYS 10/1/2022 15 Motor Analysis in the Workbench Environment Once the geometry is successfully attached in Design Simulation, define the current and phase angles for conductors A, B, and C as shown at right: Conductor A: 55 A ?0? Conductor B: 55 A ?120? Conductor C: 55 A ?240? 2 1 New Features Workshop ANSYS 10/1/2022 16 Motor Analysis in the Workbench Environment Prepare to define magic flux parallel boundaries on the exterior of the modeled domain as shown at right. 2 1 New Features Workshop ANSYS 10/1/2022 17 Motor Analysis in the Workbench Environment In order to more easily select the external surfaces of the modeled domain, suppress all bodies except “Solid”. For example, suppression of the stator body is illustrated at right. Right click on each body to be suppressed to bring up the drop down menu. When you are done, only the “Solid” body should remain unsuppressed (have a “?” adjacent to it rather than an “x”). 2 1 New Features Workshop ANSYS 10/1/2022 18 Motor Analysis in the Workbench Environment To define flux parallel surfaces, select “Magic Flux Parallel” from the tree and click on the cell adjacent to “Geometry” in the magic flux details pane. Position the mouse cursor on any of the surfaces bounding the cylindrical volume and click with the left mouse button. Afte
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