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...
Збережено в:
| Дата: | 2012 |
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| Автор: | |
| Формат: | Стаття |
| Мова: | Russian |
| Опубліковано: |
National Technical University "Kharkiv Polytechnic Institute" and State Institution “Institute of Technical Problems of Magnetism of the National Academy of Sciences of Ukraine”
2012
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| Теми: | |
| Онлайн доступ: | http://eie.khpi.edu.ua/article/view/2074-272X.2012.6.14 |
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| Назва журналу: | Electrical Engineering & Electromechanics |
Репозитарії
Electrical Engineering & Electromechanics| Резюме: | 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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