High-power direct current starting system for emergency power vehicle

Abstract

The invention discloses a high-power direct current starting system for an emergency power vehicle. The high-power direct current starting system is arranged on a storage battery of a UPS vehicle in parallel. The UPS vehicle is provided with a UPS system. The high-power direct current starting system comprises a rectifier and a transformer. The input end of the rectifier is connected with the UPS system. The output end of the rectifier is connected with the input end of the transformer. The output end of the transformer is connected with an engine of the emergency power vehicle. By the adoption of the high-power direct current starting system, the problem that the emergency power vehicle can not be rapidly started is fundamentally solved, with the combination of the starting storage battery which is matched with the engine of the emergency power vehicle, the high-power direct current starting system of the emergency power vehicle is additionally arranged as the guarantee of the storage battery of the emergency power vehicle, therefore, when failures occur in the storage battery, the guarantee can be rapidly input, the emergency power vehicle can be rapidly started and generate electric energy, and a power uninterruptible supply mission of the USP vehicle is achieved.

Description

technical field [0001] The invention relates to the field of emergency power vehicles, and more specifically relates to a high-power DC starting system for emergency power vehicles. Background technique [0002] At present, the backup mobile emergency power supply vehicle supporting the UPS uninterruptible power supply vehicle uses the battery as the starting power supply for the diesel generator set and the chassis vehicle engine. It has not been used for a month or a few months, but the battery pack will still self-discharge if it has not been used for a long time, which may easily cause the battery pack to be insufficient. In this way, when the emergency power supply vehicle is in use, it will often be damaged due to insufficient battery power. And start can not carry chassis vehicle and diesel generator set, cause loss even heavy price. In addition, the power and voltage of the battery pack are not directly related, so it is difficult to judge the battery capacity throu...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a high-power DC starting system for an emergency power vehicle to solve the problem in the prior art that the engine cannot be started due to the self-discharge of the battery pack caused by the self-discharge of the emergency power vehicle for a long time

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