6. A 3-phase full converter is used for charging a battery with anemf 110V and internal resistance of 0.20 for a constant chargingcurrent of 10A. Compute the firing angle delay for AC line voltageof 220V.Ans. [67.85°1

In this question We need to determine the firing angle of the 3 phase full wave controller. We know…

5511.7. 6. A 3-phase full converter is used for charging a battery with an emf 110V and internal resistance of 0.292 for a constant charging current of 10A. Compute the firing angle delay for AC line voltage of 220V. Ans. [67.85°]

5511.7. 6. A 3-phase full converter is used for charging a battery with an emf 110V and internal resistance of 0.292 for a constant charging current of 10A. Compute the firing angle delay for AC line voltage of 220V. Ans. [67.85°]

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter30: Dc Motors

Section: Chapter Questions

Problem 6RQ: What is CEMF?

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Concept explainers

Operational Amplifier

An operational amplifier also called op amp is an integrated circuit or analog circuit that takes input as a differential voltage and produces output as a single-ended voltage. It is an IC that can amplify weak electric signals.An op amp has one output pin and two input pins. The basic role of an opamp is to amplify the voltage difference between the two input voltages. It is also used in filtering or to perform mathematical operations or in signal conditioning.

Question

6. A 3-phase full converter is used for charging a battery with an
emf 110V and internal resistance of 0.20 for a constant charging
current of 10A. Compute the firing angle delay for AC line voltage
of 220V.
Ans. [67.85°1

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