Review Article
Variable Speed Drive Characterization: Review of Measurement Techniques and Future Trends
Table 15
Harmonic distortion case study.
| | Type of supply |
Superimposed harmonic distortion % of the fundamental | | | | | | |
| | # 1 | 0 | 0 | 0 | 0 | 0 | 0 | | # 2 | 5 | 0 | 0 | 0 | 0 | 0 | | # 3 | 5 | 6 | 0 | 0 | 0 | 0 | | # 4 | 5 | 6 | 7 | 0 | 0 | 0 | | # 5 | 5 | 6 | 7 | 1.5 | 0 | 0 | | # 6 | 5 | 6 | 7 | 1.5 | 3.5 | 0 | | # 7 | 5 | 6 | 7 | 1.5 | 3.5 | 3 |
| | | Unbalance [%] |
| | # 8 | 3 |
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