Double-protection emergency start system for standby generator

Abstract

The invention discloses a double-protection emergency start system for a standby generator. The system is characterized by comprising a control chip U1, a capacitor C5, a capacitor C6, a capacitor C4, a resistor R8, a resistor R9, a resistor R10, a chip driving circuit connected with the control chip U1, an emergency determination circuit connected with the control chip U1, a motor protection circuit connected with the emergency determination circuit, and a chip driving protection circuit connected with the control chip U1. The system is advantaged in that connection of components of the system is made to be more reasonable, a system damage rate related to current is reduced, moreover, production and use cost of the system is further excellently reduced, and products can have better popularization effects.

Description

technical field [0001] The invention belongs to the field of generator power supply, and specifically refers to an emergency starting system with double protection for standby generators. Background technique [0002] Nowadays, both life and production are inseparable from electric energy. If there is a sudden power failure, it will greatly affect people's normal life and production. In order to ensure the normal progress of life and production, most communities, shopping malls and enterprises will set up backup generators as a temporary power supply to deal with sudden power outages. However, today's backup generators are slow to start and run after a power outage, and most backup generators need to be started manually; although a small number of generators are equipped with emergency start systems, their prices are generally expensive, which is not conducive to The popularity of equipment, and due to the defects in the design of the system, the system is easily damaged by...

AI Technical Summary

Problems solved by technology

However, today's backup generators are slow to start and run after a power outage, and most backup generators need to be started manually; although a small number of generators are equipped with emergency start systems, their prices are generally expensive, which is not conducive to The popularity of equipment, and due to the defects in the design of the system, the system is easily damaged by fluctuating currents during standby, which shortens the service life of the system, and requires frequent maintenance and repairs, which greatly increases the burden on users. burden

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