Having problem with simplorer-maxwell co-simulation

- January 25, 2021 at 7:30 am
  
  rldlghdh
  Subscriber
  
  Hello, I have some problem for using co-simulation in simplorer. nI designed Maxwell 3D design and add to simplorer, but it doesn't work.n3D Maxwell model simulation on Maxwell works well, but the co-simulation doesn't work.nnHere are the error codes n[Sim2000] Error - FEA1 : failed to find Norton equivalent (check for voltage sources directly connected to windings) Initializenn[Sim2000] Error 11557 - Error encountered in the Simulation function of user model. model : FEA1.MAXWELL Initializenn[Sim2000] Error 13431 - Fatal error encountered while updating models. Model : FEA1.MAXWELL initializen[Sim2000] Error - Error while updating model values and states, Initializen[Sim2000] Error 10523 - Error encountered while initializing the simulators. Initializen[Sim2000App] Error 10533 - Error encountered during INIT. InitializenThanksn
- January 26, 2021 at 1:46 am
  
  icellb1
  Ansys Employee
  
  Hi, nCould you share screeshots of your simplorer circuit? Also, could you show us what operations you did to establish the connection between maxwell and simplorer?n
- January 26, 2021 at 8:46 am
  
  rldlghdh
  Subscriber
  
  Here is my circuit.nnAnd I operate the simplorer with transient solutionnn
- January 26, 2021 at 11:15 pm
  
  icellb1
  Ansys Employee
  
  Hi,nDid you enable advanced coupling in design settings of maxwell? Did you change the winding source to external in maxwell? Is the stop time in maxwell no less than the stop time in simplorer? You can also try adding a small series resistor near the voltage source, and at the two connection sides of the maxwell model in simplorer.n
- January 27, 2021 at 1:44 am
  
  rldlghdh
  Subscriber
  
  After I add small resistor near the voltage source, now it is working! nI really appreciate your comment nArray n