Medium voltage adjustable speed drives-users' and manufacturers' experiences
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
Energy management and efficient use of electricity are being promoted by most utilities in Canada and the USA. In some cases, cash incentives are being offered towards conducting feasibility studies and project implementation when the energy paybacks are attractive. This paper presents the results of a comprehensive study completed in July 1995 for a large Canadian utility, covering users' and manufacturers' experiences with medium voltage adjustable speed drives (ASDs) for induction motors. 30 out of 40 users, primarily from the petrochemical industry in the USA and Canada, participated in completing a detailed questionnaire and reported on 66 medium voltage drives ranging from 800-10000 HP. Information was gathered on the performance and reliability of the total drive system, including the motor, drive, driven equipment, isolation transformer, line filters and selection criteria. Also, four manufacturers of medium voltage drives provided pertinent information on their ASD system, technology, features, customer requirements and future trends. This paper presents the analysis of the data gathered from both the users and the manufacturers. Based on the study findings, suggestions and recommendations are made to ASD manufacturers, users and utilities.
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 | 0.000 |
| Insufficient payload (model declined to judge) | 0.004 | 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