10.12.2012 Views

SIMPLORER User Manual V6.0 - FER-a

SIMPLORER User Manual V6.0 - FER-a

SIMPLORER User Manual V6.0 - FER-a

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Electrical Behavior Level, Type DYN=2<br />

<strong>SIMPLORER</strong> 6.0 — <strong>Manual</strong> 133<br />

At this level the model is expanded by a current source that models the tail current.<br />

Component Parameters (+ Parameters of TYPE DYN=0 and TYPE DYN=1)<br />

Description [Unit] Parameter Name Data Type<br />

Time Constant of Tail Current [s] TAU_TAIL real<br />

Exponential Temperature Coefficient of TAU_TAIL ALPHA_TAU_TAIL real<br />

Linear Current Coefficient of TAU_TAIL KAPPA_TAU_TAIL real<br />

Linear Voltage Coefficient of TAU_TAIL SIGMA_TAU_TAIL real<br />

Start of Tail Current relative to Maximum Current DELTA_TAIL real<br />

Exponential Temperature Coefficient of DELTA_TAIL ALPHA_DELTA_TAIL real<br />

Linear Current Coefficient of DELTA_TAIL KAPPA_DELTA_TAIL real<br />

Linear Voltage Coefficient of DELTA_TAIL SIGMA_DELTA_TAIL real<br />

Electrical Behavior Level, Type DYN=3<br />

The tail current is calculated considering the junction temperature and the influence of the<br />

collector current on the time constant of the tail current. For parameters see level 2.<br />

Electrical Behavior Level, Type DYN=4<br />

At this level the dependency of the tail current on the collector-emitter voltage is taking into<br />

account in addition to all other effects modeled in the previous levels. There are no additional<br />

parameters.<br />

Please note: the value of the voltage influencing the tail current is taken from the previous<br />

switching-off. Therefore the level does not give proper results for fault simulation and should<br />

be used only for investigations of periodic switching processes. For parameters see level 2.<br />

Freewheeling Diode Model<br />

The freewheeling diode model is the same as the single diode model without junction capacitance.<br />

All equations of it apply. Via TYPE_FWD the behavior of the diode model can be set.<br />

TYPE_FWD=0 No FWD<br />

TYPE_FWD=1 Static FWD<br />

TYPE_FWD=2 or 3 Dynamic FWD with reverse recovery<br />

Component Parameters FWD Model<br />

Description [Unit] Parameter Name Data Type<br />

Ideality Factor of FWD at TEMP0 [/]; static parameter M0_FWD real<br />

Saturation Current of FWD at TEMP0 [A]; static parameter ISAT0_FWD real<br />

Bulk Resistance of FWD at TEMP0 [Ω]; static parameter RB0_FWD real<br />

Linear Temperature Coefficient of M_FWD; static parameter ALPHA_M_FWD real<br />

Linear Temperature Coefficient of ISAT_FWD; static parameter<br />

ALPHA_ISAT_FWD real

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!