A Double-Output Soft-Switched Step-Up AC/DC Bridge-Less Converter for Microwave Energy Application
Bibliographic record
Abstract
This paper presents a converter that takes an AC input and provides both of the voltages required to power a magnetron. By utilizing a bridgeless PFC stage at the input that utilizes a DCM operated inductor, the converter is able to achieve high PF of 0.99 and reduced input rectifier conduction losses as well as sharing the switches of the PFC stage with those of a resonant converter. The converter utilizes a step-up parallel CL resonant circuit with voltage doubler output to achieve a high voltage for the anode-cathode connection, and an LLC resonant circuit to provide the step-down for the low voltage filament connection. The circuit is then verified through PSIM with a 1.55 kW typical power magnetron with a peak of 1.8 kW power.
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How this classification was reachedexpand
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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".