| 摘要 |
<p>PURPOSE:To reduce the size and to improve the reliability of a rotary electric machine by scanning and measuring detection signals. CONSTITUTION:A managing processor 23 outputs a scanner control signal 22 to a selection scanner 18 to set the channel of the detection points of a field current detector 2, a voltage detector 3, a current detector 4 and a temperature detector 17, and to feed a warning level signal of a detection point set by a warning setter 25 to a signal processor 24. A detection signal from the scanner 18 is inputted through an A/D converter 20 to a shift register 21, a signal processor 24 compares the data of a shift register 21 with a warning level and outputs to the processor 23. The processor 23 judges inputted information and feeds a signal to a warning relay 27 and indicators 28, 29.</p> |
