Basic Electronics and Electrical Engineering: Chapter 4: Synchronous Machines

Voltage Regulation

Synchronous Machines

Home | Department: ECE Department | Ist Year | Subject: Basic Electronics and Electrical Engineering |

The voltage regulation of an alternator is defined as the percentage rise in voltage when full‒load is removed, (field excitation and speed remaining the same) divided by the rated terminal voltage.

VOLTAGE REGULATION

It is clear that with change in load, there is a change is terminal voltage of an alternator. The magnitude of this change depends not only on the load but also on the load power factor.

% regulation up = [ (E₀‒V) / V ] × 100

Basic Electronics and Electrical Engineering: Chapter 4: Synchronous Machines : Tag: Basic Engineering : Synchronous Machines - Voltage Regulation

Home | Department: ECE Department | Ist Year | Subject: Basic Electronics and Electrical Engineering |

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Basic Electronics and Electrical Engineering: Chapter 4: Synchronous Machines

Basic Principle of Synchronous Machines

Advantages of Stationary Armature

Construction of an Alternators - Synchronous Machines

Operation of an Alternator - Synchronous Machines

Speed and Frequency of an Alternator - Synchronous Machines

Pitch Factor (Kp) of an Alternator - Synchronous Machines

Distribution Factor (Kd) of an Alternator - Synchronous Machines

EMF Equation of an Alternator - Synchronous Machines

Alternator on No Load - Synchronous Machines

Alternator on Load - Synchronous Machines

Synchronous Reactance - Synchronous Machines

Voltage Regulation - Synchronous Machines

Determination of Voltage Regulation - Synchronous Machines

Parallel Operation of Alternators Synchronizing - Synchronous Machines

Load Characteristics of Alternator - Synchronous Machines

Synchronous Motor - Characteristics, Construction, Principle of Operation, Equivalent Circuit, Applications, Comparison

Stepper Motor and its Types

Brushless DC Motor (BLDC Motor) - Construction, Operation

Synchronous Machines: Important Solved Examples Problems

Synchronous Machines: Exercise Problems

Synchronous Machines: 2 Marks Important Questions with Answers

Synchronous Machines: Important Part B Questions

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