'Rms value' presentation slideshows

1.71k views • 162 slides

1.12k views • 91 slides

Steady-State Sinusoidal Analysis

Steady-State Sinusoidal Analysis . 1 . Identify the frequency, angular frequency, peak value, rms value, and phase of a sinusoidal signal. 2 . Solve steady-state ac circuits using phasors and complex impedances. 3 . Compute power for steady-state ac circuits.

806 views • 58 slides

Overview

EXPERIMENTAL STUDY AND COMPARATIVE ANALYSIS OF TRANSFORMER HARMONIC BEHAVIOUR UNDER LINEAR AND NONLINEAR LOAD CONDITIONS . Overview. Introduction Transformer Harmonic Practical Results Conclusions. Introduction.

606 views • 43 slides

Read : Chapter 10 in Electric Circuits, 9 th Edition by Nilsson

628 views • 38 slides

377 views • 31 slides

Single-phase half-bridge inverter

Single-phase half-bridge inverter. Operational Details. 3-wire DC source. Consists of 2 choppers, 3-wire DC source Transistors switched on and off alternately Need to isolate the gate signal for Q 1 (upper device) Each provides opposite polarity of V s /2 across the load.

773 views • 30 slides

Single-phase half-bridge inverter

Single-phase half-bridge inverter. Operational Details. 3-wire DC source. Consists of 2 choppers, 3-wire DC source Transistors switched on and off alternately Need to isolate the gate signal for Q 1 (upper device) Each provides opposite polarity of V s /2 across the load.

624 views • 30 slides

Single-phase half-bridge inverter

Single-phase half-bridge inverter. Operational Details. 3-wire DC source. Consists of 2 choppers, 3-wire DC source Transistors switched on and off alternately Need to isolate the gate signal for Q 1 (upper device) Each provides opposite polarity of V s /2 across the load.

5.86k views • 29 slides

Layered Intelligence for Machine Monitoring

499 views • 29 slides

Chapter 11

Chapter 11. AC power analysis. rms value. The RMS value is the effective value of a varying voltage or current. It is the equivalent steady DC (constant) value which gives the same effect. effective value or DC-equivalent value.

1.05k views • 22 slides

Voltage Control of Single-Phase Inverters

Voltage Control of Single-Phase Inverters. Commonly-used Techniques Single-Pulse-Width-Modulation Multiple-Pulse-Width-Modulation Sinusoidal-Pulse-Width-Modulation Modified-Sinusoidal-Pulse-Width-Modulation Phase-Displacement Control. Single-Pulse-Width-Modulation.

749 views • 17 slides

AC Circuits (Chapt 33)

AC Circuits (Chapt 33). circuits in which the currents vary in time differential equations. AC Voltage. The current in any AC circuit is driven by an AC source. This alternating current varies sinusoidally with time: ? v = ? V max sin ? t * ? v is the instantaneous voltage

877 views • 14 slides