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· how are harmonics generated? I observe spikes at 62. 5 mhz and 312. 5 mhz. Im dealing with a power system where the phase currents are distorted. · i want to calculate the total harmonic distortion of the signal using this graph and formula. When i use the shooting engine, pss fails to converge with … However, it is less known that … However, i have severe trouble getting a harmonic balance or periodic-steady-state simulation to succeed with sensible results. As your main concern seems to be the … Notes below n. b. How can i predict what that harmonic content … Calculating harmonic distortion first question: The signal is just on or off, how are there first, third, and fifth harmonics and why do they get weaker? // although not a satisfactory answer, … And i am observing some … · i have a crystal associated with an ethernet-to-pcie bridge operating at 25 mhz. · so the harmonic behaviour remains unaffected indeed! · and the whole thing is even further complicated by loads that either abuse the harmonic content (nonlinear loads like rectifiers), or literally dont know what to do with it (the … · sub-harmonic oscillations in current-mode-controlled converters are easily revealed through simple drawings as shown in akellyirl answer. · thank you for the answer. Could you provide some information on how these harmonics might arise? Now i dont understand the concept of fft and why the … To properly design a filter for this application to hit a specific harmonic distortion target, i need to know the harmonic content of the pwm signal. · im new to fft and harmonic distortions. The formula is taken from this page: Like, if the switching freq is 50khz. Those harmonics are 2. 5 times and 12. 5 times … Im no class-f expert.
