sweep generraators
sweep generraators
A: Sometimes a spectrum of frequency must be analyzed a voltage to frequency converter can be used to sweep a range of frequency just by changing some DC level.
The Miller sweep generator is a type of electronic circuit used to produce a linear ramp voltage, often employed in oscilloscopes and waveform generators. It utilizes a Miller integrator configuration, where the output voltage is generated by integrating an input voltage, typically a square wave. This ramp voltage can then be used for various applications, such as time-base generation in oscilloscopes or signal generation. Its design allows for simple and effective linear voltage ramp generation with controlled rise and fall times.
Terminal voltage is the voltage between the output terminals of a generator.
the voltage which is given for creating magnetic field in a generator is known as excitation voltage.
in generator the flux will determines the voltage. the flux will improve by auto voltage controller or any other equipment.
The rated voltage of a generator decreases due to many causes such as armature reaction, overloading of the generator and AVR failure/ weak excitation voltage.
When using the Op-amp we get constant current generation of the linear sweep voltage.
In a series generator, the voltage output is directly affected by the load. As the load increases, the voltage output decreases due to increased voltage drops across the internal resistance of the generator. Conversely, reducing the load will result in an increase in the voltage output.
A: Sometimes a spectrum of frequency must be analyzed a voltage to frequency converter can be used to sweep a range of frequency just by changing some DC level.
A generator's terminal voltage can be raised by increasing the field current. This will result in an increased load on the generator, which will slow it down unless the governor kicks in to keep the generator at speed.
List the factors that affect the voltage building in D.C generator.