v=k(ua ub uc)怎么推导的

2025-04-24 15:40:41
推荐回答(1个)
回答1:

数学式:
U=Ua+Ub+Uc
=Vsin(ωτ)+Vsin(ωτ+2π/3)+Vsin(ωτ+4π/3)
=Vsin(ωτ)-Vsin(ωτ)
=0