PL415104A1 - Method for measuring active, wattless and apparent power consumed by two-terminal network powered by sinusoidal alternating current - Google Patents
Method for measuring active, wattless and apparent power consumed by two-terminal network powered by sinusoidal alternating currentInfo
- Publication number
- PL415104A1 PL415104A1 PL415104A PL41510415A PL415104A1 PL 415104 A1 PL415104 A1 PL 415104A1 PL 415104 A PL415104 A PL 415104A PL 41510415 A PL41510415 A PL 41510415A PL 415104 A1 PL415104 A1 PL 415104A1
- Authority
- PL
- Poland
- Prior art keywords
- connector
- instantaneous value
- power consumed
- alternating current
- apparent power
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000005259 measurement Methods 0.000 abstract 5
Landscapes
- Measurement Of Current Or Voltage (AREA)
Abstract
W sposobie mierzy się czterokrotnie wartość chwilową napięcia na dwójniku w równych odstępach czasu Ts, które są mniejsze od 1/2 okresu T napięcia oraz mierzy się czterokrotnie wartość chwilową natężenia prądu płynącego przez dwójnik w tych samych równych odstępach czasu Ts. Kolejność wykonania czterech pomiarów wartości chwilowej napięcia na dwójniku względem czterech pomiarów wartości chwilowej natężenia prądu płynącego przez dwójnik jest dowolna, przy zachowaniu warunku, że pierwszy pomiar wartości chwilowej napięcia na dwójniku i pierwszy pomiar wartości chwilowej natężenia prądu płynącego przez dwójnik realizuje się w odstępie czasu Tp=?t1-t5?=nTs, gdzie n?{4,5,6, ...}. Na podstawie otrzymanych z pomiarów wyników oblicza się parametr pomocniczy ?, a następnie oblicza się moc czynną, bierną i pozorną pobieraną przez dwójnik zasilany prądem sinusoidalnie zmiennym.In the method, the instantaneous value of the voltage at the binary connector is measured four times at equal time intervals Ts, which are less than 1/2 of the voltage period T, and the four times the instantaneous value of the current flowing through the bail at the same equal intervals of Ts is measured. The order of making four measurements of the instantaneous voltage value on the binary connector relative to four measurements of the instantaneous value of the current flowing through the connector is optional, provided that the first measurement of the instantaneous value of the connector and the first measurement of the instantaneous value of the current flowing through the connector is carried out at an interval of time Tp =? t1-t5? = nTs, where n? {4,5,6, ...}. On the basis of the results obtained from the measurements, the auxiliary parameter? Is calculated, and then the active, reactive and apparent power consumed by the sine-powered alternating current is calculated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL415104A PL415104A1 (en) | 2015-06-11 | 2015-06-11 | Method for measuring active, wattless and apparent power consumed by two-terminal network powered by sinusoidal alternating current |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL415104A PL415104A1 (en) | 2015-06-11 | 2015-06-11 | Method for measuring active, wattless and apparent power consumed by two-terminal network powered by sinusoidal alternating current |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL415104A1 true PL415104A1 (en) | 2017-03-27 |
Family
ID=58360227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL415104A PL415104A1 (en) | 2015-06-11 | 2015-06-11 | Method for measuring active, wattless and apparent power consumed by two-terminal network powered by sinusoidal alternating current |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL415104A1 (en) |
-
2015
- 2015-06-11 PL PL415104A patent/PL415104A1/en unknown
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