A Novel and Simple Integrated On-Board Charger for E-Mobility
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 article introduces a novel integrated charger for electric vehicles (EVs). Unlike conventional chargers, this charger seamlessly utilizes the motor and inverter of a motor drive system for charging purposes, eliminating the need for external chargers and additional semiconductor components or control circuitry. This innovative approach not only reduces costs but can also minimize the overall size of EVs. Unlike traditional integrated chargers, the proposed charger does not require access to the motor's neutral or any reconfiguration of its windings. Additionally, it operates without generating torque during the charging process, making it particularly appealing for EVs, especially in micromobility applications. Moreover, it has fewer components, has low voltage stress on switches, and does not have an inrush current issue. A comprehensive analysis, simulations, and experimental results of the proposed charger are presented. Furthermore, it has been successfully implemented and tested on a one-motor drive electric scooter with an input voltage of 110 Vrms/60 Hz, output voltage of 28 V, output power of 250 W, and a switching frequency of 50 kHz.
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 | 0.000 | 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 | 0.001 |
| 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