STRUCTURAL SEPARATION OF PROCESSES IN A THREE-PHASE FOUR-WIRE CIRCUIT AND NEUTRAL CURRENT COMPENSATION
Analysis of current and voltage 0-components in a three-phase four-wire circuit is made. It is shown how to select part of the circuit without the current and voltage 0-components which is equivalent to the original circuit in terms of instant power without the 0-component. For sinusoidal processes...
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| Datum: | 2012 |
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| 1. Verfasser: | |
| Format: | Artikel |
| Sprache: | Russian |
| Veröffentlicht: |
National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine
2012
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| Schlagworte: | |
| Online Zugang: | http://eie.khpi.edu.ua/article/view/2074-272X.2012.6.14 |
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| Назва журналу: | Electrical Engineering & Electromechanics |
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Electrical Engineering & Electromechanics| Zusammenfassung: | Analysis of current and voltage 0-components in a three-phase four-wire circuit is made. It is shown how to select part of the circuit without the current and voltage 0-components which is equivalent to the original circuit in terms of instant power without the 0-component. For sinusoidal processes with asymmetric voltage, a computation algorithm for neutral current compensator LC elements conductivity is proposed. For symmetrical voltage, a 0-compensator susceptance calculation methodology based on load conductance is presented. Example calculations are analyzed. |
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