Electronic voltage-stabilization regulator and system and automobile provided with electronic voltage-stabilization regulator
An electronic voltage regulator and regulator technology, applied in control systems, electrical components, control generators, etc., can solve problems such as poor voltage stabilization accuracy, unreasonable circuit structure, and low response speed.
Inactive Publication Date: 2015-04-22
马文远
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Problems solved by technology
[0004] However, due to the unreasonable circuit structure, the existing electronic voltage regulator has the problems of poor voltage stabilization accuracy, low response speed, and insufficient safety performance.
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[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0040] The embodiment of the invention discloses an electronic voltage stabilizing regulator, a system with the electronic stabilizing voltage regulator and an automobile, so as to realize the technical purpose of improving the voltage stabilizing precision, response sensitivity and safety performance of the electronic stabilizing voltage regulator.
[0041] An electronic voltage regulator, comprising: a control chip 11, a field effect transistor pusher 12, a field ...
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The embodiment of the invention discloses an electronic voltage-stabilization regulator. The electronic voltage-stabilization regulator comprises a control chip, a field-effect tube pusher, a field-effect tube, a double-sampling circuit and an audion amplification switching circuit, wherein the electric potential output pin of the control chip is connected with the voltage input pin of the field-effect tube pusher, the field-effect tube pusher is connected with the field-effect tube and excites the field-effect tube to work, the field-effect tube supplies power to the excitation coil of an automobile generator for magnetizing, the double-sampling circuit is connected with the voltage input end of electric equipment, the voltage input end of the audion amplification switching circuit is connected with the double-sampling circuit, and the audion amplification switching circuit works to take down the electric potential output pin of the control chip to control to switch off the power supplying and magnetizing operations to the excitation coil of the automobile generator. The electronic voltage-stabilization regulator has a reasonable structure, and the technical purposes of improving the voltage-stabilization precision, the reaction sensitivity and the safety performance of the electronic voltage-stabilization regulator are achieved.
Description
technical field [0001] The invention relates to the technical field of automobile equipment, and more specifically relates to an electronic voltage stabilizing regulator, a system with the electronic voltage stabilizing regulator and an automobile. Background technique [0002] With the continuous improvement of people's living standards, the penetration rate of automobiles continues to rise. The stability of each part of the car is the key to people's safety. [0003] The automotive voltage regulator is an important device to control the output voltage of the alternator. Its performance directly affects the safety of the electrical equipment on the vehicle, the safety of the driving computer and the service life of the battery (battery). In order to ensure the stability and reliability of the electrical equipment on the vehicle To work, the generator is often equipped with an electronic regulator. [0004] However, due to the unreasonable circuit structure, the existing e...
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IPC IPC(8): H02P9/30H02P101/45
CPCH02P9/305
Inventor 马文远
Owner 马文远