Download presentation

Presentation is loading. Please wait.

1
**RANGKAIAN LISTRIK 2 SINUSOIDAL STEADY STATE**

SELASA, DH 102, WITA Ir. I.A.DWI GIRIANTARI,MEngSc.,PhD. SINUSOIDAL STEADY STATE SINGLE &THREE PHASE CIRCUIT STAR-DELTA CONNECTION FREKWENSI COMPLEX LAPLACE TRANSFER FUNCTION TRANSFORMER TWO PORT NETWORK

2
**KONTRAK KULIAH MIDDLE TEST/UTS = 35% ASSIGMENT /TUGAS = 15%**

PARTICIPATIONS = 10% FINAL EXAM/UAS = 40% TOTAL = 100%

3
**INTRODUCTORY ALTERNATING CURRENT**

PEMBANGKITAN TEGANGAN AC

4
**vector representation**

TWO EXPRESSION Vm = MAKSIMUM VOLTAGE Vrms= V = Vm/√2 y(t) is a periodic function of time t, with period T

5
**AN IDEAL RESISTOR IN AC CIRCUIT**

E= Ri i = E/R = (Vm/R) sin ωt = Imsin ωt atau I = E/R

6
POWER IN RESISTOR The instantaneous power dissipated

11
**P is called the average power**

Q is called the reactive power

12
**POWER FOR PURELY INDUCTIVE CIRCUITS**

13
**POWER FOR PURELY CAPACITIVE CIRCUITS**

14
THE POWER FACTOR

15
above

16
**We now calculate P and Q directly**

17
**THE RMS VALUE AND POWER CALCULATIONS**

19
EXAMPLE SOLUTION The average power delivered to

22
EXAMPLE a). Calculate the complex power of the load. b). Calculate the impedance of the load.

23
and

Similar presentations

© 2017 SlidePlayer.com Inc.

All rights reserved.

Ads by Google