Impact of zero-voltage switching on efficiency and power transfer capability of a series-series compensated IPT system
Why this work is in the frame
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Bibliographic record
Abstract
Inductive power transfer (IPT) which transfers power from source to load through electromagnetic coupling, is being considered as a promising technology for charging of electric vehicles (EVs). IPT system is a double tuned circuit, i.e. two capacitors are added to form two resonant tanks with primary and secondary coil inductances. The secondary compensation circuit is added to improve the power transfer capability of the system and primary capacitor is so chosen to operate the inverter output at unity power factor. However, during practical implementation, switching frequency is deviated from resonant frequency to accommodate soft-switching in inverter switches. This paper deals with the impact of deviation from an ideal resonant frequency on efficiency and power transfer capability of the IPT system. In this paper, a series-series compensated IPT system has been considered for the analysis using PLECS simulation.
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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 | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.001 | 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