Data machine room power supply and distribution system

Abstract

A data machine room power supply and distribution system comprises a power supply, a detection device, a storage battery and a generator. The power supply is connected with the detection device, the power supply is connected with commercial power distribution and the generator through a change-over switch, and the power supply is further connected with the storage battery. The detection device isused for comprehensive detection of a built data machine room and a running data machine room power transformation and distribution system. The comprehensive detection requirements of a newly-built data machine room and a running data machine room power transformation and distribution system can be met, and the performance detection of the power transformation and distribution system under complexconditions during load change can be simulated, so that the comprehensive performance of the power transformation and distribution system can be tested and verified from multiple dimensions, and thepotential safety hazard of the power transformation and distribution system can be comprehensively checked. The stability of a data center power supply system is remarkably improved, and the power supply quality is improved, so that safe and effective operation of data center basic power distribution facilities is ensured.

Description

technical field [0001] The invention belongs to the technical field of power distribution systems, in particular to a power supply and distribution system for a data machine room. Background technique [0002] In the operation of the data center computer room, the safety and reliability of the power transformation and distribution system is very important. Electrical accidents are the most common in data centers, such as current injury accidents, electromagnetic field injury accidents, lightning accidents, static electricity accidents, electrical fires and explosions, and certain circuit failures. The power transformation and distribution system is a large system and the core component of the data center, including high and low voltage power distribution cabinets, uninterruptible power system (UPS) and batteries. For the design, construction and operation and maintenance of data center infrastructure, civil engineering and HVAC systems have always been the focus of attentio...

AI Technical Summary

Problems solved by technology

[0003] In order to improve the reliability of data center operation, those skilled in the art are constantly trying to optimize the structure of the data center power distribution system. The existing power supply system and computer room of the data center use a power supply circuit composed of multiple power supply branches and multiple electronic Load, that is, the redundant output design of the power supply system is used to improve the safety of power distribution in the data center. However, there are many factors that affect the safety of power distribution in the data center. Only increasing the redundancy of the power distribution system cannot significantly improve the reliability of the data center operation. It is also difficult to improve the performance of the data center power distribution system as a whole

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