Isa ito nga gamit aron mopasabot sa pag-convert gikan sa reactive power (VAR) hangtod sa capacitance (μF) sa capacitor, suportado ang single-phase ug three-phase systems.
Matabangan kini nga calculator ang mga user sa pagkuha sa reactive power (VAR) nga gihatag sa capacitor batasan sa iyang voltage, frequency, ug capacitance, o vice versa. Maayo kini alang sa power factor correction ug capacitor sizing sa electrical systems.
Single-phase:
Q (VAR) = 2π × f × C (μF) × V² × 10⁻⁶
Three-phase:
Q (VAR) = 3 × 2π × f × C (μF) × V² × 10⁻⁶
| Parameter | Description |
|---|---|
| Power (Reactive Power) | Reactive power gihatag sa capacitor, unit: VAR. Input aron makalkula ang capacitance (μF). |
| Voltage | - Single-phase: Phase-Neutral voltage - Two-phase or three-phase: Phase-Phase voltage Unit: Volts (V) |
| Frequency | Kantidad sa cycles kada segundo, unit: Hz. Common values: 50 Hz or 60 Hz. |
Single-phase system:
Voltage V = 230 V
Frequency f = 50 Hz
Capacitance C = 40 μF
Then reactive power:
Q = 2π × 50 × 40 × (230)² × 10⁻⁶ ≈
6.78 kVAR
Reverse calculation:
If Q = 6.78 kVAR, then C ≈
40 μF
Power factor correction sa electrical systems
Capacitor sizing ug capacity calculation
Industrial electrical system commissioning
Academic learning ug exams