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CURRENT TRANSFORMER PERFORMANCE ON ASYMMETRICAL TRIGGERED THYRISTORIZED CIRCUIT
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| Author(s) |
L. Pierrat; T. Tran-Quoc |
| Abstract |
This paper presents a computed method of current transformer (CT) steady-state performance including core hysteresis in circuits with symmetrically triggered rectifiers or triacs. The distortion (instantaneous magnitude and phase) in the secondary current of current transformer due to saturation and hysteresis is investigated. Influences of degree of asymmetry (delta-alpha) and firing angle (alpha) upon current transformer accuracy are studied. |
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| Filename: | Unnamed file |
| Filesize: | 307.5 KB |
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| Type |
Members Only |
| Date |
Last modified 2018-05-16 by System |
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