Electrical equipment voice warning device based on solar power supply

Abstract

The invention discloses an electrical equipment voice warning device based on solar power supply. The electrical equipment voice warning device comprises a mobile phone terminal, a voice conversion device, a power amplifier, a loudspeaker, a solar controller, a solar cell panel, a storage battery and an inverter. The mobile phone terminal is connected with the voice conversion device through a wireless network GPRS. The voice conversion device is successively connected with the power amplifier and the loudspeaker. The solar controller is connected with the solar cell panel and the storage battery separately. The solar cell panel is successively connected with the storage battery, the inverter and the power amplifier. The storage battery is connected with the voice conversion device and the inverter separately. The electrical equipment voice warning device based on solar power supply of the invention is used in long-distance occasions in which power supply is lacked and workers are not easy to reach, and can be used to reduce the number of inspectors to go to the field, improve the working efficiency, remind constructors near lines of safety, and effectively avoid the occurrence of power system sudden failures.

Description

technical field [0001] The invention belongs to the technical field of electric power system remote control, in particular to a voice warning device for power equipment based on solar power supply. Background technique [0002] At present, the number of power lines has increased rapidly, and the scope of per capita control has continued to expand. In recent years, incidents of mechanical collisions caused by construction near passages have occurred from time to time, seriously threatening the safety of power grid operation. [0003] For online monitoring devices for power line channels, the main research direction in the market is video surveillance, but in actual use, the number of actual applications is limited because of the high price and the need for wired transmission carriers. However, there are a large number of hazard sources in power lines, which are classified into critical hazard sources, serious hazard sources, general hazard sources, and potential hazard source...

AI Technical Summary

Problems solved by technology

The number of different levels of hazards conforms to the normal distribution. Therefore, when video is installed in critical hazards, some serious hazards, general and potential hazards cannot be controlled by technology due to problems such as funds and communication cables. To fill this gap, it is necessary to develop a An economical and convenient hazard prevention and control equipment

But there is no relevant description in the prior art

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