Off-grid integrated communication power supply system, control method and storage medium

Abstract

The invention belongs to the technical field of communication power supplies. The invention discloses an off-grid integrated communication power supply system, a control method and a storage medium. The system comprises an energy supply module, an inverter, an energy storage module, a data acquisition module and a central processing module; the energy supply module comprises a wind power generation unit, a solar power generation unit and a diesel power generation unit, is electrically connected with the central processing module, the energy storage module and a load and is used for providing power for the energy storage module or the load. The solar energy, wind energy and diesel oil are adopted as power supply modules, multi-energy complementation is achieved, the energy storage module ismatched, a plurality of systems are overlaid, the system stably and efficiently provides energy for loads, and high environmental adaptability is achieved; through the cooperative use of the power supply module, the central processing module and the communication module, the parameters of each module are uploaded to the central processing module, and the set control logic prioritizes the power supply sequence and protection switching, thereby guaranteeing the stable and safe power supply.

Description

technical field [0001] The invention belongs to the technical field of communication power supply, and in particular relates to an off-grid integrated communication power supply system and a control method thereof. Background technique [0002] At present, there are various inductive loads such as relays in the communication device, which will generate overvoltage and high current impact on the communication device at the moment of power-on and power-off. In the past, the peer device used the protection function of the large-capacity inductance and capacitor in the input front stage to reduce the damage to the peer device due to overvoltage and overcurrent. There is no input power monitoring function. No matter how the input power fluctuates, it will always supply power to the main power supply; The method has a certain inhibitory effect on the instantaneous high-power pulse impact, but when the communication device is in the overvoltage working state for a long time, it wil...

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Problems solved by technology

[0004] The power supply system of existing communication devices only uses wind energy or solar energy for power supply. The power supply mode is single, and all of them are related to climate conditions. The environmental adaptability is poor, and there is only one energy supply channel, and there is a problem of unsafe load.

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