Paper About Novel Solution for Phase Current Sensing in PWM-VSI Based AC Drives

This paper presents things about the reference voltage, motor phase current, reference, signal, the overmodulation area, current, modulation cycle, and sensor. Many explanation such as sensors, phase current sensing, the modulation pattern, the modulation cycle, modulation pattern, sampling, and signals are described in this paper.

Inside the paper we can get explanation such as measurement, current measurement, performance, conversion module, circuitry, reference voltage, and resistive sensor. Here are chosen from this paper:

Particularly the problems related to the derivation of phase currents in ac drives from resistive sensors can be resumed as follows: • the current flowing in the sensors is the motor phase current. In fact it is possible to demonstrate that, when the low side switch is closed, the current ishuntX in the sense resistor is the difference between the motor phase current iX and the bootstrap capacitor charging current iboot.

In addition, the paper contains information around currents, method, phase current, resistive sensors, current sensing, conversion, and modulation.

Download Paper About Novel Solution for Phase Current Sensing in PWM-VSI Based AC Drives pdf
File size: 0.341 MB, number of pages: 13, download server: www.diegm.uniud.it
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