Electronic speed regulation manual self-starting circuit for diesel generator

Abstract

The invention discloses an electronic speed regulation manual self-starting circuit for a diesel generator and belongs to the technical field of diesel generators. The circuit comprises a GF; three-phase electricity U, V, W and N are connected with top of the GF in series; a U line, V line and W line of the three-phase electricity U, V, W and N penetrate through closed iron cores of three groups of TAI; passing lights HD1 and HD2 are LEDs; the LEDs are long in service life and high in luminance and save electric energy, so that the lights HD1 and HD2 serving as work indicating lamps are more convenient to use; and skid-resistance lines are arranged on the surfaces of a first emergency stop button SB3 and a second emergency stop button SB3 to prevent skid between a hand and the buttons to affect operation when emergency stop or restart is carried out in the manual operation state. The circuit is simple in structure and can realize manual operation and self-start to enable operation of the diesel generator to be simpler and more convenient.

Description

technical field [0001] The invention relates to the technical field of diesel generators, in particular to an electronic speed regulation manual self-starting circuit for diesel generators. Background technique [0002] A generator is a mechanical device that converts other forms of energy into electrical energy, and a mechanical device that uses a diesel engine as a power to drive a generator is called a "diesel generator". It is a power machine that uses a diesel engine as the prime mover to drive a generator to generate electricity. The whole set is generally composed of a diesel engine, a generator, a control box, a fuel tank, a battery for starting and control, a protection device, an emergency cabinet and other components. The control circuit of some diesel engines is complicated and the operation is troublesome, and it is difficult to realize manual and self-starting electronic speed regulation. For this reason, I propose a manual self-starting circuit for electronic ...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a manual self-starting circuit for electronic speed regulation for diesel generators, to solve the problem that the existing diesel engine control circuit proposed in the above-mentioned background technology is relatively complicated, the operation is cumbersome, and it is difficult to realize manual and self-starting electronic Speed ​​problem

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