Topic: Function of an Automatic Voltage Regulator
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What Is an Automatic Voltage Regulator?
Automatic voltage regulator (AVR) is really an umbrella term for a broad variety of technologies that level out variable voltage (a measurement of electric potential per unit charge). Read More »
Source: http://www.ehow.com/facts_5019061_automatic-voltage-regulator.htm...
What is Automatic Voltage Regulation?
The principle of automatic voltage regulation involves the process of maintaining the voltage flow at a specified level at all times. Occasionally, there are voltage power surges that may be caused by unanticipated conditions, such as light... Read More »
Source: http://www.ehow.com/how_5184171_automatic-voltage-regulation.html
What Is the Function of a Voltage Regulator?
The purpose of a voltage regulator is to keep the voltage in a circuit relatively close to a desired value. Voltage regulators are one of the most common electronic components, since a power supply frequently produces raw current that would... Read More »
Source: http://www.ehow.com/about_5380230_function-voltage-regulator.html
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Answers to Other Common Questions
The function of a voltage regulator is to modify the voltage in a circuit. These devices are necessary because the raw voltage from a power source frequently varies outside the operational range of the components of that circuit. Voltage re...
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Source: http://www.ehow.com/about_5379727_functions-voltage-regulator.htm...
(m) regulates high and low voltages, cuts the energy in extreme voltage conditions and incorprates a waiting time (delay) of 2" a 3" after a power failure. Aplication: complete solution for irregular voltage conditions, can be used in all k...
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Source: http://answers.yahoo.com/question/index?qid=1006032817287
The voltage regulator comes in handy to guarantee that the power output of an electrical gadget is adjusted in line with the voltage power level specified by the equipment maker. Voltage regulators work to maintain a specific voltage excita...
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Source: http://www.ehow.com/how_5184171_automatic-voltage-regulation.html
The AVR corrects the generator's terminal voltage so it stays at a preset value, or the generator stays exporting a preset amount of power. It senses changes in terminal voltage and changes the voltage applied to the field winding of the ge...
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Source: http://wiki.answers.com/Q/What_is_the_purpose_of_the_automatic_vo...
A voltage regulator is an electrical regulator designed to automatically maintain a constant voltage level. A voltage regulator may be a simple "feed-forward" design or may include negative feedback control loops. It may use an electromecha...
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Source: http://wiki.answers.com/Q/How_does_an_automatic_voltage_regulator...
the SCT is used to provide excitation during short circuit conditions. under Short Circuit the voltage may drop below threshold level causing field current to drop, to avoid over excitation by the AVR, the short circuit provides the excitat...
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Source: http://wiki.answers.com/Q/What_is_Short_circuit_maintenance_curre...
The AVR is used to control the field winding current to the generator (field windings are on the rotor, usually). By controlling this current, the AVR determines the effective strength of the electromagnet that is created by the field windi...
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Source: http://wiki.answers.com/Q/What_is_the_purpose_of_Automatic_Voltag...
