e09 example - forward converter with simplorer_v2017

1、Example 09:Forward Converter with SimplorerPExprt User GuidePExprt v2017 (R18) User Guide1 2016 ANSYS, Inc.October 20, 2018Using Simplorers Magnetic ModelingTransformer with JA ModelConverter Losses: 1WNo Switch Voltage spikesPExprt v2017 (R18) User Guide2 2016 ANSYS, Inc.October 20, 2018Open e09a_F

2、orward_R18.aedt Run TR analysis close when doneThis Lab is meant to show the difference in magnetic modeling approaches using a Simplorer model, and then a PExprt generated modelTransformer saturation analysis with JA ModelInductor SaturationInductor withJA ModelImpact of the saturation on the wavef

3、ormsPExprt v2017 (R18) User Guide3 2016 ANSYS, Inc.October 20, 2018Load is stepped to drive magnetics into saturationOpen e09b_Forward_R18.aedt Run TR analysis close when doneTransformer design with PExprtPExprt v2017 (R18) User Guide4 2016 ANSYS, Inc.October 20, 2018Note the selection of a specific

4、 core in this example2OpenE09c_Forward_R18.cta4Start DesignProcess1 Invoke PExprt3Modeling options: show all solutionsTransformer design with PExprtPExprt v2017 (R18) User Guide5 2016 ANSYS, Inc.October 20, 2018Explore construction results and initial performance results Close PExprt when doneSort by power loss and select top designForward Converter with PExprt TransformerPExprt ModelConverter Losses: 1.5 WPExprt v2017 (R18) User Guide6 2016 ANSYS, Inc.October 20, 2018Over-Voltage at the Switch because of the leak