This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TIDM-02002: 变压器的参数需要仿真计算,请问该如何取值

Part Number: TIDM-02002
Other Parts Discussed in Thread: PMP21999, PMP21495
参数计算
LP 是在次级绕组断开时测得的初级绕组电感。
LR1是在次级绕组短路时测得的初级绕组串联/泄漏电感
LR2是在初级绕组短路时测得的次级绕组串联/泄漏电感。
PMP21999可在以下链接中找到:
对于 PMP21495变压器、LP=25uH、LR1=1.5uH、LR2=0.585uH、NP:NS = 8: 5。
LP,LR1,LR2,如上述方法测得,
根据T型变压器计算得,会出现电感值为负数的情况
[Lm,L1,L2]=[-22.564,47.564 ,44.231]
 
[Lm,L1,L2]=  [22.564,2.435,-0.898]
 
该如何解释呢