An overview of methods for eliminating the effects of interference in an active high-voltage power facility
In this paper, practical and conceptual problems related to the way of suppressing or eliminating the influence of interference (at a frequency of 50 Hz) in an active high-voltage power facility are discussed. The problem is relevant in the context of measuring the safety characteristics of the grou...
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| Formato: | article |
| Lenguaje: | EN SR |
| Publicado: |
Savez inženjera i tehničara Srbije
2021
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/bbcf679410764d0489100d320820c1f4 |
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| Sumario: | In this paper, practical and conceptual problems related to the way of suppressing or eliminating the influence of interference (at a frequency of 50 Hz) in an active high-voltage power facility are discussed. The problem is relevant in the context of measuring the safety characteristics of the grounding system: grounding system impedance, touch voltage and step voltage. The paper gives an evolutionary overview of title methods. The review focuses on the characteristic problems and shortcomings of individual methods. Also, the basic characteristics of the author's FSM (Frequency Shift Method) method, which guarantees precise control of interference, are elaborated. In this sense, the FSM method is the basis for accurate and economical measurement of the safety characteristics of the grounding system. |
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