How to measure the effective value of PWM wave in PSIM?

乱世煮酒论天下

How to measure the effective value of PWM wave in PSIM? [Copy link]

If I generate a PWM wave in PSIM, how can I measure its effective value? That is, the true effective value and be able to determine its accuracy? Similarly, how can I measure the true effective value of other waveforms?

qwqwqw2088

Power supply simulation software all have built-in functions for calculating effective values, and PSIM is no exception.

乱世煮酒论天下

qwqwqw2088 posted on 2024-5-22 07:29 Power simulation software has built-in function of calculating effective value, and PSIM is the same.

I found this module, but how can I display the effective value of the RMS? What other operations are there?

qwqwqw2088

Luan Shi Zhu Jiu Lun Tian Xia published on 2024-5-22 12:25 I found this module, so how do I display the effective value of the root mean square? What other operations are there?

Which module was found?

qwqwqw2088

Again, no matter what version,

First, make sure your PWM waveform has been generated by an appropriate power electronics simulation model, such as an inverter, PWM modulator, etc. After configuring the circuit, run the simulation and see the PWM waveform output

Use the measurement function, usually in the toolbar,
to automatically calculate and display the effective value of the PWM wave

qwqwqw2088

Please test according to the specific version and interface of PSIM, the basic principles are the same.

If you cannot find the measurement option, press F1 to consult the PSIM help file or user manual, which usually has detailed instructions.

乱世煮酒论天下

qwqwqw2088 posted on 2024-5-22 14:17 Which module did you find?

Effective value module, I use the search function in the calculation function group