Rectification power supply equipment capable of replacing UPS storage battery

Abstract

The invention discloses rectification power supply equipment capable of replacing a UPS storage battery. The equipment comprises a cabinet body, wherein the top part of the cabinet body is provided with a fan, a plurality of ventilation holes are formed in the side wall of the cabinet body, the cabinet body is internally provided with two groups of rectification transformers, the side wall of the cabinet body is provided with a microcomputer controller, each rectification transformer consists of a first group of rectification modules, a second group of rectification modules, a filtering device and a control loop, and a primary winding and a secondary winding are respectively wound in each rectification transformer. The whole equipment utilizes two sets of power supply incoming lines, the rectification power supply waveform adopts twelve pulse waves and accords with the waveform required by a UPS inverter power supply, when a UPS host is in a mains supply power failure or fault state, undisturbed switching of a direct current power supply is realized, a storage battery is cancelled, environmental protection of the system is realized, the working environment and the natural environment are improved, troubles caused by waste battery treatment are avoided, and adverse effects of heavy metals such as mercury, lead, cadmium and the like contained in the storage battery on body health and resource environment are reduced.

Description

technical field [0001] The invention relates to the technical field of rectifying power supply equipment, in particular to a rectifying power supply equipment that can replace UPS storage batteries. Background technique [0002] UPS generally refers to uninterruptible power supply, which is an uninterruptible power supply with energy storage device. It connects the battery (mostly lead-acid maintenance-free battery) with the host, and converts the direct current into the mains through the module circuit such as the host inverter. The system equipment is mainly used to provide uninterrupted power supply for some equipment that requires high power stability. The fields of use include: [0003] 1. Large-scale data computer room computer, transportation, banking, securities, communication, medical, industrial equipment and other control systems. [0004] 2. In the application process of some high-end electronic equipment, there are often problems of one kind or another, and eve...

AI Technical Summary

Problems solved by technology

[0007] 1. Daily inspection of the appearance is required, and battery activation and internal resistance measurement are required on a regular basis;

[0008] 2. At the same time, it is necessary to use advanced tools to test the battery performance. The service life of the battery is short, and the battery needs to be replaced in a few years. The investment cost is high, and it also affects production. Once the battery has a problem, the entire system will be paralyzed;

[0009] 3. The user unit is greatly troubled by the disposal of waste batteries. Heavy metals such as mercury, lead, and cadmium contained in batteries have adverse effects on human health and resources and the environment.

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