A Hybrid-Driven Elevator System With Energy Regeneration and Safety Enhancement
Why this work is in the frame
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Bibliographic record
Abstract
Elevator has been the most critical equipment for vertical transportation and one of the largest energy consumption sources in buildings. The main cause of energy waste in elevator is the dissipation of the energy regenerated by the motor. To achieve energy saving, this article proposes an electro-hydraulic hybrid driving elevator system. With an auxiliary hydraulic system, the energy generated by the motor can be stored in the form of hydraulic accumulator pressure, which can be reused to assist motor start in the form of supporting torque. In addition, due to the additional torque provided by the hydraulic system, elevator safety can be enhanced. Simulation results have been obtained, demonstrating that large amount of energy can be saved with the proposed system. Field test results with elevator in a real building environment are also presented to verify the efficacy of the proposed idea.
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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