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Energy Efficient Electric Control System

机译：节能电控系统

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摘要

The invention relates to the field of electrical engineering and can be used to control DC and AC electric drives. The energy-efficient electric drive control system contains a reference source [1], the output of which is connected to the first input of the speed regulator [2], which is connected to the output from the temperature sensor [3], the output of which is connected to the input of the reference resistance [4], while the temperature sensor [3] and the reference resistance [4] form a voltage divider, and their connection point is connected to the first input of the current regulator [5], the output of the current regulator [5] is connected to the input of the electric converter [6], the output of which is connected to the input of the current sensor [7], sub Switched by the first output to the second input of the current regulator [5], and the second output is connected to the electric motor [8], the output of which is connected to the input of the speed sensor [9], which is connected to the second input of the speed regulator [2]. The control voltage U is transmitted from the reference source [1] to the speed regulator [2], the output of which is connected to a temperature sensor [3] connected in series with a variable resistance R embedded in the motor winding [8] and reference resistance [4] - R, k voltage U is applied to the current regulator [5], depends on the value of the variable resistance of the temperature sensor [3], which, in turn, depends on the heating of the motor windings [8]. 1 ill.
机译：本发明涉及电气工程领域，并可用于控制直流和交流电驱动器。节能型电驱动控制系统包含参考源[1]，参考源[1]的输出连接至速度调节器[2]的第一输入，该参考输入与温度传感器[3]的输出连接其中温度传感器[3]和参考电阻[4]构成分压器，它们的连接点连接至电流调节器[5]的第一输入，而温度传感器[3]和参考电阻[4]构成分压器。 ]，电流调节器[5]的输出连接到电转换器[6]的输入，电转换器[6]的输出连接到电流传感器[7]的输入，由第一个输出子开关切换到第二个电流调节器[5]的输入，第二输出连接到电动机[8]，电动机的输出连接到速度传感器[9]的输入，速度传感器[9]连接到速度的第二输入调节器[2]。控制电压U从参考源[1]传输到速度调节器[2]，速度调节器[2]的输出连接到温度传感器[3]，该传感器与嵌入电机绕组[8]中的可变电阻R串联连接。基准电阻[4]-R，k电压U施加到电流调节器[5]上，取决于温度传感器[3]的可变电阻值，而电阻又取决于电动机的发热绕组[8]。 1个病

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