WHAT IS ALTERNATING CURRENT (AC) ?. ACWAVEFORMSACWAVEFORMS V = A. Sin ωt ω = 2.Л. f.

Presentasi berjudul: "WHAT IS ALTERNATING CURRENT (AC) ?. ACWAVEFORMSACWAVEFORMS V = A. Sin ωt ω = 2.Л. f."— Transcript presentasi:

1 WHAT IS ALTERNATING CURRENT (AC) ?

2 ACWAVEFORMSACWAVEFORMS V = A. Sin ωt ω = 2.Л. f

3 SOME COMMON AC WAVEFORMS

4 MEASUREMENTS of AC MAGNITUDE HARGA RATA-RATA HARGA EFEKTIF / RMS

5 PHASE SHIFT Vb = 1. Sin(ωt+0) Va = 1. Sin(ωt+0) Vb = 1. Sin(ωt+0) Va = 1. Sin(ωt+90) Vb = 1. Sin(ωt+0) Va = 1. Sin(ωt-90) Vb = 1. Sin(ωt+0) Va = 1. Sin(ωt+180)

6 VECTOR

7 AC Waveforms, Vector, and Sinusoidal Equition Sinusoidal Equition V=1.sin ωt V=2.sin ωt V=3.sin ωt

8 Sinusoidal Equition Vb = 1. Sin(ωt+0) Va = 1. Sin(ωt+0) Vb = 1. Sin(ωt+0) Va = 1. Sin(ωt+90) Vb = 1. Sin(ωt+0) Va = 1. Sin(ωt-90) Vb = 1. Sin(ωt+0) Va = 1. Sin(ωt+180)

9 POLARPOLAR RECTANGULARRECTANGULAR

10 POLAR TO RECTANGULAR

11 RECTANGULAR TO POLAR

12 CONTOH SOAL V1 = 5 SIN (ωt + 0) V2 = 10 sin (ωt + 45) V3 = V1 + V2 Konversikan: a.Polar b.Rectangular c.Gb vektor d.Gb. sinyal

13 CONTOH

14 VEKTOR

15 RECTANGULAR

16 POLARITAS DIBALIK

17 VECTOR

18 RECTANGULAR

19 BEBAN R

20 Tegangan, Arus, Daya

21 BEBAN L

22 TEGANGAN, ARUS, DAYA

23 BEBAN SERI RL

24 IMPEDANCE PHASOR DIAGRAM

25 PARALEL RL

26 BEBAN C

27 ARUS MENDAHULUI TEGANGAN

28 RC SERI

29 IMPEDANCE PHASOR DIAGRAM

30 RC PARALEL

31 DAYA PADA RANGKAIAN RLC

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