300 Hz modulation and his path
300 Hz modulation and his path
(OP)
Hi Guys,
i have something i want to share and discuss with you.
I live in Italy so frequency line is 50 Hz.
In a DC motor with 6 IGBT rectifire the 300 Hz frequency is characteristic.
Anyway it is possible to find some other component related. Below there is a list of:
I want to know your experiences and share togheter
thanks
i have something i want to share and discuss with you.
I live in Italy so frequency line is 50 Hz.
In a DC motor with 6 IGBT rectifire the 300 Hz frequency is characteristic.
Anyway it is possible to find some other component related. Below there is a list of:
- Harmonics until to 4th harmonic (often 600Hz)
- 1X motor speed modulation around 300Hz and harmonics
- 50 or 100 Hz modulation around 300Hz and harmonics
- modulation around 300hz at driven machine and or some "strange" (not identified)components
I want to know your experiences and share togheter
thanks




