MOTOROLA MVME162-522A VME board
MOTOROLA MVME162-512 Motorola current is induced onto the stator for load output
The MOTOROLA MVME162-512 shunt method is characterized by simple design, high cost efficiency, and can provide input power for AVR. This method does not require additional components or wiring. When problems arise, fewer components and wiring need to be verified, simplifying troubleshooting.
As the generator rotates, the stator provides input voltage to the AVR. In addition, the AVR is equipped with sensors to monitor the stator output.
The AVR supplies power to the exciter and rectifies it to DC current. The current is induced onto the stator for load output.
The biggest drawback of this system is that the AVR is affected by the load supplied by the generator. As the load increases, the voltage begins to decrease, and the AVR must provide more current to the exciter to support the demand. This pushed AVR to its limit. If AVR is pushed beyond its limit, the excitation field will collapse. The output voltage decreases to a very small amount.
If there is a short circuit in the AVR power supply, the generator will have no excitation source. This leads to a loss of generator power output.
Generators with shunt or self excitation methods can be used for linear loads (constant loads). For generators using this excitation method, the use of nonlinear loads (variable loads) is not recommended. Harmonics related to nonlinear loads can cause breakdown of the excitation magnetic field.
Motorola, Inc., NYSE: MOT, formerly known as Galvin Manufacturing Corporation, was founded in 1928. In 1947, it was renamed Motorola and used as a trademark since the 1930s.
Motorola is headquartered in Shomburg, Illinois, USA, which is located in the suburb of Chicago. One of the Fortune 100 enterprises in the world, is a leader in global chip manufacturing and electronic communications.
On January 4, 2011, Motorola officially split into Motorola Solutions, Inc., a government and enterprise business, and Motorola Mobility Holdings, Inc., a mobile device and home business.
