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EFFECT OF LOW DISTORTION LIMITS ON FILTER CIRCUIT DESIGN
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| Author(s) |
K. H. Krüger; W. Schultz |
| Abstract |
More and more specifications are setting permissible limits for voltage distortion due to harmonics in order to safeguard the smooth operation of harmonic-sensitive loads in a network. This trend is heading, in some cases, towards the establishment of distortion limits of as low as 1% or less. The object of this paper is to explain the relationship between voltage distortion and such parameters as the switching state of the network, the compensation capacity available for filter circuits and the operating mode of the static converters. lt also demonstrates current tendencies in the design and configuration of filter circuits. Harmonic filter solutions are presented which are based on existing plant and operate in different types of networks and at different voltages. |
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| Filename: | Unnamed file |
| Filesize: | 793.4 KB |
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| Type |
Members Only |
| Date |
Last modified 2021-02-16 by System |
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