Intelligent control power supply and distribution system

Abstract

An intelligent control power supply and distribution system comprises: a monitoring host; a plurality of plug boxes, which are connected with the monitoring host through a main line in sequence; a plurality of HVDCs, which are sequentially connected with the monitoring host through the main line; and a starting end box, which is connected with the monitoring host through the main line. In the embodiment of the utility model, the plurality of jack boxes are connected in parallel.

Description

technical field [0001] The invention relates to the field of hybrid power supply and distribution, in particular to an intelligently controllable power supply and distribution system. Background technique [0002] The current data center usually uses micro-modules as the basic unit for design and deployment. Micro-modules are modular products that integrate power distribution, air conditioning, wiring, cabinets, fire protection, monitoring, lighting, etc., and can realize rapid and flexible deployment of the system. Even so, the various functional modules of the micro-module are basically the integration of products from different manufacturers, which cannot realize plug-and-play in the true sense. The traditional power module cannot be intelligently controlled for energy efficiency, and its efficiency is low. It cannot realize the output of the whole power supply. To maximize efficiency, it is impossible to automatically adjust the output power of photovoltaic and wind powe...

AI Technical Summary

Problems solved by technology

[0002] The current data center usually uses micro-modules as the basic unit for design and deployment. Micro-modules are modular products that integrate power distribution, air conditioning, wiring, cabinets, fire protection, monitoring, lighting, etc., and can realize rapid and flexible deployment of the system. Even so, the various functional modules of the micro-module are basically the integration of products from different manufacturers, which cannot realize plug-and-play in the true sense. The traditional power module cannot be intelligently controlled for energy efficiency, and its efficiency is low. It cannot realize the output of the whole power supply. To maximize efficiency, it is impossible to automatically adjust the output power of photovoltaic and wind power, and the peak and valley electricity prices are different, and it is impossible to automatically control the charging and discharging of backup batteries and energy storage batteries, so as to achieve the purpose of peak-filling and valley-filling, and the lowest electricity cost. The problem of intelligent control of the ratio of mains direct supply and high-voltage DC power supply still needs to be further resolved

[0003] For example, a multi-input multi-output power supply device and an integrated cabinet shown in the patent with the publication number WO2020248421A1, the device includes: a power conversion unit (1), an output power distribution unit (2) and a monitoring unit (3); power conversion The unit (1) is used to convert multiple input power sources into preset DC voltages and concatenate them to the DC bus; the output power distribution unit (2) is used to take power from the DC bus and distribute power according to different loads; and the monitoring unit (3) It is used to control and dispatch the modules of the power conversion unit (1) and the output power distribution unit (2). Different loads are used for power distribution and output, supporting the parallel application of old and new systems, realizing computer room-level smart micro-grids, which can quickly solve problems such as insufficient power supply capacity at sites and reduce the construction cost of power supply system expansion, while avoiding repeated construction of multiple power supply systems. Still can not realize the technical problem that this application needs to solve in the actual application process

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