A prefabricated uninterruptible power supply system

Abstract

The invention discloses a prefabricated uninterruptible power supply system, which is characterized in that it includes a prefabricated cabin and an uninterruptible power supply device located in the prefabricated cabin, and the cabin body (101) of the prefabricated cabin is fixed and installed on the civil foundation of the site through prefabricated embedded parts (204); electrical interfaces and communication interfaces of standardized interfaces are laid in the cabin body (101). The entire UPS system is integrated in the prefabricated cabin, which can be completed in the factory and transported to the site; all electrical interfaces and communication interfaces are standardized, and the wiring can be completed by plugging in the prefabricated cables on site; pieces, the prefabricated cabins shipped can be directly fixed on it. The prefabricated cabin also includes cable laying, water leakage prevention, fire alarm and fire protection, security, monitoring, lighting and sockets, and power distribution box distribution system. The UPS system is integrated and standardized, the construction period is further shortened, and the project quality is improved.

Description

technical field [0001] The invention relates to a prefabricated uninterruptible power supply system. Background technique [0002] With the rapid development of science and technology, a wide variety of electrical appliances are increasing day by day, resulting in a large number of non-linear loads (Non-Linear Load) in the power system. These non-linear loads bring a lot of harmonics or interference to the system and power grid, and the power quality continues to deteriorate. At the same time, many important users, such as airports, hospitals, data centers, etc., and some important electrical equipment such as computers, servers, communication equipment, etc., have higher and higher requirements for power quality, not only requiring uninterrupted power supply, but also requiring voltage, The frequency and waveform are stable. [0003] In order to solve the contradiction between the power load and the power quality of the power grid, UPS (Uninterruptible Power Supply, unint...

AI Technical Summary

Problems solved by technology

However, in the construction process of the existing large-scale UPS system, it is necessary to complete the civil work of the UPS room and the battery room first, and then carry out a large number of on-site installation, wiring, and commissioning work, and many equipments need to wait for the completion of civil work and other professional construction before entering the site. Long, large amount of on-site construction

At the same time, a large number of cables need to be laid between each device, the wiring is more complicated, and each device lacks overall coordination and optimization

When products from different manufacturers are involved, the system joint debugging takes a long time and the system stability is poor

Images