Multi-motor rotation speed master-slave given regulation control circuit

The utility model provides a multi-motor rotation speed master-slave given regulation control circuit, which comprises a voltage reduction loop, a regulation loop and a multi-path output loop, the step-down loop comprises a sub-step-down branch which is connected with the anode of an external power...

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Hauptverfasser:	CHANG LIKAI, YANG ZHANXUN, ZHAO JIANGFENG, SUN GUIKAI, LI WEI, LI XUEBAI, GUO XIAOWANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION
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Beschreibung
Zusammenfassung:	The utility model provides a multi-motor rotation speed master-slave given regulation control circuit, which comprises a voltage reduction loop, a regulation loop and a multi-path output loop, the step-down loop comprises a sub-step-down branch which is connected with the anode of an external power supply, the main given potentiometer is connected with the cathode of the external power supply, and the adjusting end is connected to the adjusting loop; the adjusting loop comprises a main motor adjusting potentiometer RW1; the adjusting end of the main motor adjusting potentiometer RW1 is connected to a multi-path output loop; the multi-path output loop comprises a plurality of fixed value resistor branches, and the fixed value resistor branches are connected in series with the slave motor regulator potentiometers; the adjusting end of the main motor adjusting potentiometer RW1 is connected with the given voltage output end of the main motor; and the adjusting ends of the slave motor adjusting potentiometers are