PL445684A1 - Sposób wyznaczania prądu kompensatora w obwodach elektrycznych o niesinusoidalnych przebiegach - Google Patents
Sposób wyznaczania prądu kompensatora w obwodach elektrycznych o niesinusoidalnych przebiegachInfo
- Publication number
- PL445684A1 PL445684A1 PL445684A PL44568423A PL445684A1 PL 445684 A1 PL445684 A1 PL 445684A1 PL 445684 A PL445684 A PL 445684A PL 44568423 A PL44568423 A PL 44568423A PL 445684 A1 PL445684 A1 PL 445684A1
- Authority
- PL
- Poland
- Prior art keywords
- determining
- voltage
- current
- sinusoidal
- electric circuits
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for AC mains or AC distribution networks
- H02J3/01—Arrangements for reducing harmonics or ripples
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for AC mains or AC distribution networks
- H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for AC mains or AC distribution networks
- H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
- H02J3/1821—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Networks Using Active Elements (AREA)
Abstract
Przedmiotem zgłoszenia jest sposób wyznaczania prądu kompensatora w jednofazowym obwodzie elektrycznym prądu przemiennego z liniowym rezystancyjno-indukcyjnym odbiornikiem o okresowych niesinusoidalnych przebiegach napięcia i prądu, które mogą być zapisane, z uwzględnieniem faz początkowych harmonicznych napięcia, w postaci szeregów Fouriera jako sumy funkcji sinusoidalnych o dominującej pierwszej harmonicznej. Okresowe niesinusoidalne przebiegi napięcia i prądu źródła zasilania, po przesunięciu w czasie takim aby faza pierwszej harmonicznej napięcia była równa zero, rozkłada się na składowe parzyste i nieparzyste.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL445684A PL247275B1 (pl) | 2023-07-27 | 2023-07-27 | Sposób wyznaczania prądu kompensatora w obwodach elektrycznych o niesinusoidalnych przebiegach |
| EP23202562.7A EP4498555A1 (en) | 2023-07-27 | 2023-10-10 | Method for determining compensator current in electric circuits with non-sinusoidal waveforms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL445684A PL247275B1 (pl) | 2023-07-27 | 2023-07-27 | Sposób wyznaczania prądu kompensatora w obwodach elektrycznych o niesinusoidalnych przebiegach |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL445684A1 true PL445684A1 (pl) | 2025-02-03 |
| PL247275B1 PL247275B1 (pl) | 2025-06-09 |
Family
ID=89029711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL445684A PL247275B1 (pl) | 2023-07-27 | 2023-07-27 | Sposób wyznaczania prądu kompensatora w obwodach elektrycznych o niesinusoidalnych przebiegach |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP4498555A1 (pl) |
| PL (1) | PL247275B1 (pl) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013093595A2 (en) * | 2011-12-19 | 2013-06-27 | Abb Limited | A method for operation of a shunt active compensator |
| CN110350546A (zh) * | 2019-07-11 | 2019-10-18 | 河海大学常州校区 | 一种单相有源电力滤波器控制方法 |
| CN110635491A (zh) * | 2019-09-26 | 2019-12-31 | 广东电网有限责任公司 | 一种有源电力滤波系统及其控制方法和相关设备 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8471488B1 (en) | 2011-02-28 | 2013-06-25 | Cooper Technologies Company | Reducing total harmonic distortion in a power factor corrected flyback switch mode power supply |
| US9124169B2 (en) | 2013-03-14 | 2015-09-01 | Unico, Inc. | Autotransformer system reducing total harmonic distortion |
| PL248141B1 (pl) | 2020-12-29 | 2025-10-27 | Akademia Gorniczo Hutnicza Im Stanislawa Staszica W Krakowie | Sposób poprawy współczynnika mocy i współczynnika zawartości harmonicznych THD |
-
2023
- 2023-07-27 PL PL445684A patent/PL247275B1/pl unknown
- 2023-10-10 EP EP23202562.7A patent/EP4498555A1/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013093595A2 (en) * | 2011-12-19 | 2013-06-27 | Abb Limited | A method for operation of a shunt active compensator |
| CN110350546A (zh) * | 2019-07-11 | 2019-10-18 | 河海大学常州校区 | 一种单相有源电力滤波器控制方法 |
| CN110635491A (zh) * | 2019-09-26 | 2019-12-31 | 广东电网有限责任公司 | 一种有源电力滤波系统及其控制方法和相关设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| PL247275B1 (pl) | 2025-06-09 |
| EP4498555A1 (en) | 2025-01-29 |
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