Novel remotely controllable high-reliability independent uninterrupted power device

Abstract

The invention relates to a novel, remote operation and high reliability independent uninterrupted power supply device, which is mainly used for maintenance and repair of power supply storage batteries in field automatic weather stations, hydrologic stations, environmental monitoring stations and communication base stations, etc. The power supply device consists of two parts of a field terminal and a remote monitoring main frame, wherein, the field terminal consists of a solar energy or wind electric power generation device, storage batteries and a charging/discharging controller; the charging/discharging controller is provided with a processor, a memory and a communication interface; battery plates and the storage batteries of the solar energy electric power generation device are assembled in pairs; a photoelectric cell of the solar energy electric power generation device or a DC output end of the wind electric power generation device is connected with a power intake of the charging/discharging controller, a charging interface of which is connected with the storage batteries and the communication interface of which is connected with the remote monitoring main frame by a wired or wireless chain circuit. The novel, remote operation and high reliability independent uninterrupted power supply device has the advantages of being capable of monitoring working conditions of the field storage batteries in the remote end and making intervention and operation of the charging and the discharging, along with high reliability.

Description

technical field [0001] The invention relates to a novel high-reliability independent uninterruptible power supply device which can be remotely controlled. It is mainly used for the maintenance of power supply batteries for field automatic weather stations, hydrological stations, environmental monitoring stations and communication base stations. It belongs to the technical field of power supply devices. Background technique [0002] Now, many automatic weather stations, hydrological stations, environmental monitoring stations, and signal base stations are all set up in the wild, away from cities. The power supply methods of many of these terminals have begun to use the combination of solar or wind power + storage batteries. At present, the batteries used in these terminals are generally lead-acid batteries, because the lead-acid batteries have a long service life, a large operating temperature span, and a large capacity. However, lead-acid batteries have high maintenance r...

AI Technical Summary

Problems solved by technology

If these daily maintenance are not carried out, the service life of the battery will be greatly reduced, and various parameters of the battery will be reduced, which will lead to an increase in maintenance

To carry out these daily maintenance, it usually needs to be carried out in the field, which brings a lot of inconvenience to the maintenance of the battery.

In addition, many independent power sources in the field often use only one battery and one channel of solar panels due to their low power consumption, so the reliability is not high

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