Iron tower power supply method based on differentiated standby power equipment

Abstract

The invention provides an iron tower power supply method based on differentiated standby power equipment, relates to the field of iron tower standby power, and can meet the standby power requirementsof original standby batteries and crude oil machines after 5G equipment of different operators is newly added to a base station. The iron tower power supply method comprises the following steps that 1, after mains supply is interrupted, N standby power sources discharge to supply power to X devices, N is larger than or equal to 2, and X is larger than or equal to 2; 2, M standby power supplies arealternately turned off, a generator is started to supply power to Y devices, the remaining NM standby power supplies supply power to the remaining XY devices, Y is larger than or equal to 1, and M islarger than or equal to 1; 3, when the standby power supply reaches a primary power-off voltage, differentiated standby power is started to supply power to the X devices; and 4, when the mains supplyis recovered, the mains supply is started to supply power to the X devices, and the N standby power supplies are charged by the mains supply. Part or all of the M standby power supplies alternately correspond to the NM standby power supplies in number, the generator is used for supplying power to the Y devices, and the standby power duration can be prolonged.

Description

technical field [0001] The invention relates to the field of iron tower power supply, in particular to a method for iron tower power supply based on differentiated power backup equipment. Background technique [0002] From 2002 to 2006, China Mobile, China Telecom, China Unicom, China Netcom, and Tietong invested a total of 1.1235 billion yuan in infrastructure construction. The problem of repeated investment is prominent. The utilization rate of network resources is generally low, and the utilization rate of communication optical cables is only 1. / 3 or so. The call for resource sharing among operators followed. [0003] Under the background of implementing the strategy of "network power" and promoting the sharing of telecommunications infrastructure resources, telecommunications tower infrastructure service companies emerged as the times require. In 2014, the Iron Tower Company was established. The Iron Tower Company is mainly engaged in the construction, maintenance, an...

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Problems solved by technology

[0002] From 2002 to 2006, China Mobile, China Telecom, China Unicom, China Netcom, and Tietong invested a total of 1.1235 billion yuan in infrastructure construction. The problem of repeated investment is prominent. The utilization rate of network resources is generally low, and the utilization rate of communication optical cables is only 1. / 3 or so

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