topic Re: Hybrid problem of MFra's two probrems. in Mathcad

Hybrid problem of MFra's two probrems.

ttokoro — Mon, 03 Apr 2023 05:20:48 GMT

I think this is the best probrem for electrical engneering students, original from MFra's post.
Try to solve by Mathcad or Prime 9 if you can.

Re: Hybrid problem of MFra's two probrems.

ttokoro — Wed, 05 Apr 2023 02:06:08 GMT

If the values of R and L is below, and the applied voltage is 1 Hz, you can find the answer.
But the conditions are as original ones, Can Prime and Maple solve it or not?

Re: Hybrid problem of MFra's two probrems.

ttokoro — Fri, 07 Apr 2023 08:53:55 GMT

Answer 1. By using covolution integral for 1 Hz problem.

Re: Hybrid problem of MFra's two probrems.

-MFra- — Fri, 07 Apr 2023 09:02:59 GMT

Hi!
It would be more interesting to determine the response to this signal:

Re: Hybrid problem of MFra's two probrems.

ttokoro — Sat, 08 Apr 2023 04:45:14 GMT

The applied voltage waveforms are below and their current responces are made by convolution integral.

Re: Hybrid problem of MFra's two probrems.

ttokoro — Sat, 08 Apr 2023 06:47:02 GMT

Answer 2. By using Laplace convertion for 1 Hz problem.

Re: Hybrid problem of MFra's two probrems.

ttokoro — Sat, 08 Apr 2023 07:11:50 GMT

Answer 3. Use convolution to solve the 1 Hz response.

Re: Hybrid problem of MFra's two probrems.

-MFra- — Sat, 08 Apr 2023 07:34:07 GMT

Congratulations on the results obtained.

Re: Hybrid problem of MFra's two probrems.

ttokoro — Mon, 10 Apr 2023 11:15:46 GMT

Answer 4. By using Fourier analysys and Laplace transform for from DC to 20th harmonics.
Below I and V are missed. i(t) is applied voltage and v(t) is transient current responce.

Because I used former RCRC sheet to solve.

Re: Hybrid problem of MFra's two probrems.

ttokoro — Mon, 10 Apr 2023 11:18:46 GMT

Answer 5. By using solve block.