Okada
Banned
Hi
I am designing a Half Wave Controlled Rectifier and I am using a RL load. I have to design a RC snubber for the circuit. My AC input to SCR is 24V 50Hz. I am referring page no. 807 of Power Electronics book by Kanchandani.
It shows RC snubber calculation for AC circuits. Should I use the two equations given in that book ?
equations namely
R = 26 * sqrt(L/C)
C = C = (1/2L)((0.564 * Em)/(dv/dt))^2
My L value is 50mH in RL load.
So, can I use above equations to calculate C and R values for RC snubber ?
It mentions Em as peak line to line voltage. What value should I take for Em ? 24V ?
- - - Updated - - -
I am referring page nos. 807 to 811 of Kanchandani's book Power Electronics. The student has to submit the project in 2 days. Please mention if I have to use above equations for RC snubber calculation.
I am designing a Half Wave Controlled Rectifier and I am using a RL load. I have to design a RC snubber for the circuit. My AC input to SCR is 24V 50Hz. I am referring page no. 807 of Power Electronics book by Kanchandani.
It shows RC snubber calculation for AC circuits. Should I use the two equations given in that book ?
equations namely
R = 26 * sqrt(L/C)
C = C = (1/2L)((0.564 * Em)/(dv/dt))^2
My L value is 50mH in RL load.
So, can I use above equations to calculate C and R values for RC snubber ?
It mentions Em as peak line to line voltage. What value should I take for Em ? 24V ?
- - - Updated - - -
I am referring page nos. 807 to 811 of Kanchandani's book Power Electronics. The student has to submit the project in 2 days. Please mention if I have to use above equations for RC snubber calculation.