Blindleistungskompensation Aufgabe mit Lösung / Wechselstromkreis / Elektrotechnik / Elektroniker

Calculate the reactive power capacitor and its reactive power. Consider the effect of the compensation on the plant.

00:00 introduction
00:29 Situation before compensation
01:15 Apparent power S1 and real power Pzu
02:13 Cleaning and P loss
03:04 Inductive reactive power QL / Pythagorean theorem
04:22 Inductive reactive power QL = S · sinϕ
05:05 Reactive power QL in the supply network
06:32 QL from the point of view of the DSO and RU
07:59 QL counter and QL compensation
09:03 Compensation principle
11:07 phasor diagram
12:32 Pzu and QL with compensation
13:00 Calculation of Qc
14:14 Calculation of the capacity C
15:04 Remaining reactive power
15:46 Apparent power S2
16:40 The amperage
17:23 case of resonance cosϕ = 1

#ReactivePower
#Compensation
#Resonance

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