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Generator voltage stabilizer

A generator and voltage stabilizer technology, which is applied in the direction of converting irreversible AC power input into DC power output, etc., can solve problems such as voltage instability, and achieve the effect of low cost

Inactive Publication Date: 2017-05-10
XUCHANG VOCATIONAL & TECHNICAL COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the prior art, the voltage is unstable due to the unstable speed of the generator, therefore, the voltage needs to be stabilized, and there is room for improvement

Method used

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  • Generator voltage stabilizer

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with accompanying drawing:

[0011] Such as figure 1 As shown: the present invention consists of the first resistor R1 to the fourth resistor R4, the first capacitor C1 to the fifth capacitor C5, the voltage regulator chip IC1, the operational amplifier IC2, the first voltage regulator tube DW1 to the third voltage regulator tube DW3, and the inductor L and rectifier DR, the first resistor R1 is 300Ω, the second resistor R2 is 200Ω, the third resistor R3 is 720Ω, the fourth resistor R4 is 1kΩ, the first capacitor C1 is 100uf, the second capacitor C2 is 270uf, the third The capacitor C3 is 300uf, the fourth capacitor C4 is 800uf, the fifth capacitor C5 is 100uf, the model of the regulator chip IC1 is LM2734X, the model of the operational amplifier IC2 is LM341, and the models of the first regulator DW1 to the third regulator DW3 are all 2CW1, the inductance L is enameled wire with a diameter of 2 mm wo...

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Abstract

The invention discloses a generator voltage stabilizer. The generator voltage stabilizer comprises first to fourth resistors, first to fifth capacitors, a voltage-stabilizing chip, an operational amplifier, first to third voltage-stabilizing tubes, an inductor and a rectifier, wherein the third resistor in a circuit protects the overall system operation, so that the circuit can be in a fully stable state when a voltage is instable; therefore, the design parameters of the third resistor are of great importance to energy saving; and a sampling resistor is relatively high in power consumption, so that a chip resistor with relatively low power is avoided in use. Compared with the prior art, the third resistor in the circuit protects the overall system operation, so that the circuit can be in the fully stable state when the voltage is instable; and the circuit consists of a small number of electronic components, so that the generator voltage stabilizer is low in cost and has a popularization and application value.

Description

technical field [0001] The invention relates to a generator auxiliary device, in particular to a generator voltage stabilizer. Background technique [0002] A generator is a mechanical device that converts other forms of energy into electrical energy. It is driven by a water turbine, steam turbine, diesel engine or other power machinery, and converts the energy generated by water flow, air flow, fuel combustion or nuclear fission into mechanical energy and transmits it to the generator. Converted to electrical energy by a generator. Generators are widely used in industrial and agricultural production, national defense, science and technology and daily life. In the prior art, since the voltage is unstable due to the unstable rotating speed of the generator, it is necessary to stabilize the voltage, and there is room for improvement. Contents of the invention [0003] The object of the present invention is to provide a generator voltage stabilizer in order to solve the abo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02M7/06
CPCH02M7/06
Inventor 张保生高向前李会来张林海刘琦刘彦浩吴洋洋张天柱吕勇韩静鸽张加丽姚瑞央
Owner XUCHANG VOCATIONAL & TECHNICAL COLLEGE