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what is hysteresis losses
transducer was invented by
Give a brief idea of principle of hysteresis motor,application.
please give a simple defineatoin of transducer.
Yes.it is an active transducer.
A transducer converts a form of energy to another form (usually voltage). e.g. A Current Transducer would read a current, and output a range of voltage that's related to the current. A voltage transducer is used when the voltage is too high or too low to be detected. A voltage transducer essentially transforms the voltage signal to something readable (e.g. Transforming 0~1000V to 0~5V)
what is hysteresis losses
Not usually. In most applications you want a linear response in voltage to stimulus with as low a time constant for change as possible. This is the ideal and not completely achievable or justified by the cost. As a rule the smaller the stimulus being measured the less desirable hysteresis. Think of an elephant sitting on the scale it takes some moments for the springs and counter weights to reach an equilibrium. A funny thing though. In biology most sensory receptors show some type of hysteresis. That may be because they respond with a frequency encoded response though.
It is a special type of synchronous motor.It works on the principle of hysteresis and the torque is produced due to hysteresis
can Hysteresis motor use like alternator
thermocouple,piezoelectric transducer,photoelectric transducer.
A transducer converts a form of energy to another form (usually voltage). e.g. A Current Transducer would read a current, and output a range of voltage that's related to the current. A voltage transducer is used when the voltage is too high or too low to be detected. A voltage transducer essentially transforms the voltage signal to something readable (e.g. Transforming 0~1000V to 0~5V)
a diaphragm displacement gives 2 possible pressures, elastic after-effect finally compensates the measurement --> time lag
max hysteresis = max(O_decreasing - O_increasing) / (O_max - O_min)
transducer was invented by
displacement transducer
The basic principle of a transducer: A transducer which converts a physical quantity to the electrical quantity.