Magnetically Coupled Interleaved Buck Integrated On-Board Charger for Light Electric Vehicles
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
This paper presents a novel onboard charger that integrates the electric vehicle’s motor into its charging system. One of the novelties of this invention is the use of a permanent magnet synchronous motor (PMSM) as a coupled inductor in place of a conventional inductor. Additionally, the inverter used to drive the vehicle’s motor is used in conjunction with the PMSM to establish an interleaved buck converter configuration for battery charging. This is made possible because the special built-in features of the PMSM allow the motor to remain still without any torque generation and decrease the current ripples in the charging mode of operation. The minimal current ripple content and the zero-torque generation have been proven mathematically, and the different charging operational modes of the model have been studied. The proposed charger’s efficiency has also been analyzed, tested and evaluated experimentally on a 960W charger to confirm the robustness of this novel system in this paper. The research findings prove that the system performs very well, with an efficiency of 94%, providing a reliable charging solution for light electric vehicles.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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 | 0.001 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| 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