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Microprocessor-based system for identification of phase sequence ...
sequence and detection of phase unbalance for a three phase ac power supply. Experimental. Hardware Design ... of microprocessor 8085 / microcontroller 8751. Output .... using non-contact technique, Power Engineering Society General ...
nopr.niscair.res.in/bitstream/.../1/JSIR%2068(7)%20597-604.pdf -