Novel energy-saving induction voltage regulator

Abstract

The invention provides a novel energy-saving induction voltage regulator, which comprises a power transmission device and a voltage regulator main body, wherein the power transmission device is the top part of the voltage regulator main body and comprises a speed reducer and a motor; a rotating shaft is arranged at the lower part of the speed reducer; the rotating shaft drives a rotor shaft to move; the voltage regulator main body comprises a shell, rotor windings and stator windings; and the rotor windings and the stator windings are arranged in the shell. Cooling components are arranged on the shell and can timely send out the heat in the voltage regulator, so that a moderate temperature in the voltage regulator is ensured. Cooling fins are arranged at the bottom part, and can transmit the heat at the bottom part; the turnover angle of the cooling fins can be controlled through a turnover component; and selective heat emission can be carried out according to the heat in the voltage regulator and the external environment, so that a relatively large temperature difference between the inside and the outside is avoided. A frequency converter is arranged next to the motor, and the motor can carry out variable frequency operation, so that power consumption can be reduced when the voltage regulator works.

Description

technical field [0001] The invention relates to a voltage regulator, in particular to a novel energy-saving induction voltage regulator. Background technique [0002] The voltage regulator is widely used. It adjusts the angular displacement of the rotor to change the phase (three-phase) and amplitude (single-phase) of the induced potential of the stator or rotor winding to achieve the purpose of non-contact voltage regulation. When the voltage regulator is working, it often encounters the phenomenon that it is difficult to discharge heat. Once the internal temperature is high, it will affect the normal operation of the internal parts of the voltage regulator, and it will not be able to perform stable voltage regulation control. There are also some voltage regulators It consumes a lot of power and consumes a lot of power. Some of the power does not need to be consumed, and it cannot save power consumption. It causes a large voltage load and affects the normal operation of oth...

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Problems solved by technology

[0002] The voltage regulator is widely used. It adjusts the angular displacement of the rotor to change the phase (three-phase) and amplitude (single-phase) of the induced potential of the stator or rotor winding to achieve the purpose of non-contact voltage regulation. When the voltage regulator is working, it often encounters the phenomenon that it is difficult to discharge heat. Once the internal temperature is high, it will affect the normal operation of the internal parts of the voltage regulator, and it will not be able to perform stable voltage regulation control. There are also some voltage regulators The power consumption is relatively large and consumes a lot of electric energy. Some electric energy does not need to be consumed and cannot play a role in saving electric energy consumption. This results in a large voltage load and affects the normal operation of other working electrical components.

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