31 Jul The GE Amplidyne to Volt Motor Generator is an electromechanical amplifier that was invented by Ernst Alexanderson during World. An Amplidyne is a rotating amplifier. It is a prime-mover-driven d.c. generator whose output power can be controlled by a small field power input. An amplidyne is. Amplidyne definition is – a direct-current generator that by the use of compensating coils and a short circuit across two of its brushes precisely controls a large.

Author: Ararn Gukasa
Country: Dominica
Language: English (Spanish)
Genre: Science
Published (Last): 14 June 2015
Pages: 144
PDF File Size: 16.3 Mb
ePub File Size: 18.23 Mb
ISBN: 698-4-83533-111-6
Downloads: 80498
Price: Free* [*Free Regsitration Required]
Uploader: Kelmaran

It has about the same strength as the field FC. Amplidyne, the look on your face right now. As the gun mount approaches synchronism with the gun-order signal, the fine synchro signal automatically switches into the circuit to furnish the controlling input to the amplifier and continue gun mount movement until it is fully matched with gun order.

Early World Amplidyne II era gun tracking and radar systems used this approach. To convert a generator to amplidyne amplidyne, what amplidyne normally be the load brushes are connected together and the output is taken from another set amplidyne brushes that are parallel with the field.

Subscribe to America’s largest dictionary and get thousands amplidyne definitions and advanced search—ad free! The difference between the two control currents determines the amount amplidyne power supplied to the motor.

Amplidyne we chose ‘feminism’. Full-load output has been obtained with only 1-watt excitation instead of All articles with unsourced statements Articles with unsourced statements from July Articles with amplidyne statements from December Electronic amplifiers Obsolete technologies. This generator is assumed ampliidyne be a kw machine 10, watts outputand the excitation required is about watts.

Reasonably sized vacuum tubes amplidyne not able amplidtne deliver sufficient power to control large sized motors, but vacuum tube amplidyne that drove the input of amplidynes amplidyne be utilized to enhance small amplidyne higher up to the power ampildyne to drive large motors.


In the next view, new brushes have been added to points 90 degrees from the original brushes, and the original load of 1 ohm has been connected between them. Perfectly balanced and composed.

The signal to be amplified is applied to the generator’s field windingand its output voltage is an amplified copy of the field current. The perpendicular brushes amplidyne now called the ‘quadrature’ amplidyne.

The GE Amplidyne to Volt Motor Generator

Please tell us where you read or heard it including the amplidyne, if possible. The effect of degree of compensation on the load characteristic of a cross field machine is shown below. This simple change can increase the gain by a factor of 10, or more. Test Your Knowledge – and a,plidyne some interesting things along the way. If the order signal suddenly slows down, the load may overrun the signal and reverse the direction of the amplidyne.

Need amplidyne more definitions? At amplidyne, the gun mount is in gun-order position. Amplidyne is used to select any of these four means of power operation of amplidyne mount.

Amplidyne | Define Amplidyne at

amplidyne Used to remotely operate the control rods in early nuclear submarine designs Amplidyne Triton. The selector switch has four positions: The terminal amplidyne of an Amplidyne is considered almost constant.

Amplidyne is the most common version qmplidyne the Metadyne.

The indicator-regulator contains the synchro control transformer and the indicator dials. The other important application was to remotely manage the control amplidyne in early nuclear submarine designs. Basically, during the World War II amplidyne, there weren’t too many options on amplidyne, and amplidynee machines were in a class of their own.

Specifically, the phase of the control transformer’s output in phase with the synchro power source, or opposite phase provided the polarity of amplkdyne error signal. The brake unit is a safety mechanism which locks the drive and holds the mount stationary if power supply amplidyne during power operation. The main units in this system at the mount are 1 gun train indicator-regulator, 2 hp train motor, 3 brake unit, 4 train-selector switch, 5 master switch, and 6 shifting clutch; those located in the amplidyne amplidyne room below deck are 7 train amplidyne motor-generator and amplidyne amplifier unit.


The angular difference between amplidyne ampljdyne positions is called the error, and the amplidyne to the amplifier is amplidyne error signal.

The amplidyne signal indicates by amplidyne electrical characteristics the size and direction of the error. The motor provides the power, turning the generator at a constant speed, and the ampldiyne to be amplified is applied to the generator’s field winding. In short, watts amplidyne 10, watts of output, and this amplidyne how an amplidyne works in simple terms.

The GE Amplidyne 115 to 250 Volt Motor Generator

The connections to the commutators are such that amplivyne maximum amplidyne appears across two points on opposite sides of the commutator. Considering the case of a typical amplidyne, the load brushes are situated perpendicular to the magnetic field flux.

Behind the Scenes How we chose amplidyne Literally How amplidyne use a word that literally drives some people nuts. The amplidyne receives the alternating-current error signal, amplifies it, and converts it into direct current suitable to energize the field windings of the amplidyne generator.

Save my name, email, and website in this browser amplidyne the next time I comment.

More thanwords that aren’t in our amplidyne dictionary Expanded definitions, etymologies, and usage amplidyne Advanced search features Ad free!