单相, C=10µF, f=50 Hz, U=230 V → Q_c≈166.19 var Q_c = 2π·50·10e-6·230² ≈ 166.19 var。X_c≈318.31Ω,I_c≈0.7226 A。{"result":"Capacitor reactive power (single-phase). C=10 µF (0.00001 F), f=50 Hz, U=230 V. X_c = 1/(2πfC) = 318.3099 Ω, I_c = 0.7226 A. Q_c = 2π·f·C·U² = 166.1903 var (0.1662 kvar).","metadata":{"input":{"connection":"single","capacitance":10,"capacitanceUnit":"µF","frequency":50,"voltage":230},"result":{"connection":"single","capacitance_F":0.00001,"capacitance_uF":10,"frequency_Hz":50,"voltage_V":230,"capacitiveReactance_ohm":318.3099,"capacitorCurrent_A":0.7226,"reactivePower_var":166.1903,"reactivePower_kvar":0.1662,"phases":1,"reactivePowerUnit":"var"}}}
三相 Δ, C=50µF/相, f=50 Hz, U_LL=400 V → Q_c≈7.54 kvar Q_c = 3·2π·50·50e-6·400² ≈ 7539.82 var ≈ 7.54 kvar。X_c=63.66Ω,I_c=6.28 A/相。{"result":"Capacitor reactive power (three-phase delta (Δ)). C=50 µF (0.00005 F), f=50 Hz, U=400 V. X_c = 1/(2πfC) = 63.662 Ω, I_c = 6.2832 A (per phase). Q_c = 3·2π·f·C·U² = 7539.8224 var (7.5398 kvar).","metadata":{"input":{"connection":"threePhaseDelta","capacitance":50,"capacitanceUnit":"µF","frequency":50,"voltage":400},"result":{"connection":"threePhaseDelta","capacitance_F":0.00005,"capacitance_uF":50,"frequency_Hz":50,"voltage_V":400,"capacitiveReactance_ohm":63.662,"capacitorCurrent_A":6.2832,"reactivePower_var":7539.8224,"reactivePower_kvar":7.5398,"phases":3,"reactivePowerUnit":"var"}}}