Automatic mains supply/generated power switching device for intelligent mobile communication base station

Abstract

The invention discloses an automatic mains supply / generated power switching device for an intelligent mobile communication base station, which comprises an external power generation distribution box, a mains supply and a mains supply / generated power dual-power switching device, wherein the external power generation distribution box is provided with a positive-phase sequence power generation input socket and a negative-phase sequence power generation input socket; output ends of the positive-phase sequence power generation input socket and the negative-phase sequence power generation input socket are both connected with a power generation output control circuit breaker; the external power generation distribution box and the mains supply are both connected with the input end of the mains supply / generated power dual-power switching device; and the output end of the mains supply / generated power dual-power switching device is connected with the base station. The power generation power supply is guided to a proper position outside a cell or an enterprise or an institution by a cable, the device of the invention is arranged, power generation operation outside the domain can be completed, a person and a power generator do not need to enter the inner part, influences on a resident and the enterprise and the institution by noise can be effectively controlled, the problem of difficult power generation of the base station in a power failure condition in the domain can be solved, and all-time normal operation of the base station is ensured.

Description

technical field [0001] The invention belongs to the field of electric power, in particular to an intelligent mobile communication base station mains / power automatic conversion device. Background technique [0002] With the increasing development of the mobile communication industry, the number of mobile communication base stations is increasing. In the daily operation of the base stations, the city power failure often occurs. In this case, the generator is usually used to generate electricity to ensure the normal operation of the base station. run. However, quite a few of the existing base stations are located on the top floors of buildings in residential areas or government agencies and institutions. When these base stations need to generate power in case of a power outage, they are often resisted by the residents of the community because the noise of the generator disturbs the residents. It is very difficult, and it is also very inconvenient for the cables to be led up th...

AI Technical Summary

Problems solved by technology

However, quite a few of the existing base stations are located on the top floors of buildings in residential areas or government agencies and institutions. When these base stations need to generate power in case of a power outage, they are often resisted by the residents of the community because the noise of the generator disturbs the residents. It is very difficult, and it is inconvenient to lead the cable up through the stairs

In the base stations of some enterprises and institutions, during holidays and at night, due to the unit's security system, personnel and generators cannot enter and cannot generate power, resulting in off-voltage, which affects the normal operation of the base station

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