Modeling and prediction of conducted EMI noise in a 2-stage interleaved boost DC/DC converter
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Bibliographic record
Abstract
Conducted electromagnetic interference (EMI) noise for a 2-stage interleaved DC/DC boost converter is investigated in this paper. Both differential mode (DM) noise and common mode (CM) noise are studied, taking into account all parasitic components. Using frequency domain approach, a noise prediction model for the interleaved topology is developed. The results from the model are compared with those of the non-interleaved topology to characterize the conducted EMI noise caused by doubling the number of high frequency power switches and switching frequency reduction in the interleaved topology. It is shown that the magnitude of the DM and CM noise in the interleaved topology is less than in the non-interleaved topology, especially at high frequencies in the spectrum of the conducted noise.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it