Hybrid power supply and energy storage system for communication base station

A hybrid power supply and energy storage system technology, applied in the field of power supply systems, can solve problems such as poor power supply reliability, and achieve the effects of high operational reliability, high intelligence and strong complementarity

Inactive Publication Date: 2016-12-21
BEIJING SHOTO ENERGY STORAGE TECH CO LTD +1
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  • Claims
  • Application Information

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Problems solved by technology

[0003] The present invention mainly aims at the problem of poor power supply reliability of existing technology products under extremely severe weather conditions, and proposes a hybrid power supply and energy storage system for communication base stations

Method used

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  • Hybrid power supply and energy storage system for communication base station

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Embodiment Construction

[0015] The present invention will be further described below according to the accompanying drawings and in conjunction with the embodiments.

[0016] figure 1 The communication base station shown uses a hybrid power supply and energy storage system, which is equipped with wind power generators, photovoltaic modules, fuel generators and energy storage batteries under the background condition that the mains power is available. A wind-solar hybrid controller, an inverter, an automatic transfer switch and a rectification module are arranged correspondingly between these power supply equipment and the DC load and the AC load. The photovoltaic module and wind generator are priority power supply equipment in the present invention, and these two power supply equipment are connected to the wind and solar controller together. The wind-solar hybrid controller is the core control device in this system, which is respectively connected to the energy storage battery, the rectifier module, t...

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Abstract

The invention discloses a hybrid power supply and energy storage system for a communication base station. In a background condition with available mains supply, a wind power generator, a photovoltaic module, a fuel oil generator and a storage battery are also equipped, and a wind-solar photovoltaic hybrid controller, an inverter, an automatic switch and a rectifier module are correspondingly configured between the power supply devices and a DC load and an AC load. The photovoltaic module and the wind power generator are together connected with the wind-solar photovoltaic hybrid controller, and the wind-solar photovoltaic hybrid controller is respectively connected with the storage battery, the rectifier module, the DC load and the inverter. The mains supply and the fuel oil generator are connected with the input end of the rectifier module via the automatic switch. One end of the inverter is directly connected with the wind-solar photovoltaic hybrid controller and the other end is connected with the AC load. Multiple kinds of power supply devices are integrated, the complementarity is strong, the intelligent degree is high, and uninterrupted power can be provided for the matched communication base station.

Description

technical field [0001] The invention relates to a power supply system. Specifically, the invention relates to a power supply system for a communication base station, especially a hybrid power supply and energy storage system for a communication base station. Background technique [0002] The power system is an essential part of the operation of the communication base station. Most of the scattered communication base stations are built in remote places such as outside the city, on both sides of the road, on farmland and on the top of the mountain. Due to the inconvenient transportation, the daily maintenance is difficult and the timeliness is poor. Therefore, when designing a communication base station, it is important to consider the power supply reliability of the supporting power supply system. It is necessary to ensure sufficient capacity of power supply and to have a continuous and stable power supply method. Today, the commercially available power supply systems for co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J9/06H02S10/10H02S10/12H02J13/00
CPCH02J9/061H02J9/08H02J13/0003H02J13/0006H02S10/10H02S10/12Y02B10/70Y02B70/30Y02B90/20Y02E10/56Y02E10/76Y04S20/12Y04S20/248
Inventor 高建强唐西胜王平巩志贵于硕
Owner BEIJING SHOTO ENERGY STORAGE TECH CO LTD
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