UA96244C2 - Device for the automatic balancing of current and voltage of a three-phase system - Google Patents
Device for the automatic balancing of current and voltage of a three-phase systemInfo
- Publication number
- UA96244C2 UA96244C2 UAA201015602A UAA201015602A UA96244C2 UA 96244 C2 UA96244 C2 UA 96244C2 UA A201015602 A UAA201015602 A UA A201015602A UA A201015602 A UAA201015602 A UA A201015602A UA 96244 C2 UA96244 C2 UA 96244C2
- Authority
- UA
- Ukraine
- Prior art keywords
- phase
- current
- voltage
- balancing
- power
- Prior art date
Links
Abstract
A device for automatic balancing of current and voltage of a three-phase system is used in a power-supply system for nonsymmetrical consumers. The device comprising a three-phase source and a three-phase load, a balancing unit, a phase current-to-phase voltage constant multiplier, three phase voltage constant multipliers, first and second commutators, a single-chip microcontroller, a balancing unit, a phase voltage constant multiplier; in addition, two power converters, an integrator, a power filter, pulse-phase control and communication system are incorporated that provides high speed of information receiving as to current and voltage information obtaining due to use of active and reactive component of pulsed power, which characterize the non-symmetry of three-phase system according to a reverse sequence, which are determined in sliding time interval having () period length with the use of the orthogonal coordinate system(,). The invention allows the increase of speed of the balancing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAA201015602A UA96244C2 (en) | 2010-12-23 | 2010-12-23 | Device for the automatic balancing of current and voltage of a three-phase system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAA201015602A UA96244C2 (en) | 2010-12-23 | 2010-12-23 | Device for the automatic balancing of current and voltage of a three-phase system |
Publications (1)
Publication Number | Publication Date |
---|---|
UA96244C2 true UA96244C2 (en) | 2011-10-10 |
Family
ID=50837919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAA201015602A UA96244C2 (en) | 2010-12-23 | 2010-12-23 | Device for the automatic balancing of current and voltage of a three-phase system |
Country Status (1)
Country | Link |
---|---|
UA (1) | UA96244C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105406493A (en) * | 2015-10-14 | 2016-03-16 | 国家电网公司 | Low voltage three-phase load balancing control method based on on-load commutation technology |
-
2010
- 2010-12-23 UA UAA201015602A patent/UA96244C2/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105406493A (en) * | 2015-10-14 | 2016-03-16 | 国家电网公司 | Low voltage three-phase load balancing control method based on on-load commutation technology |
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