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Intelligent power distribution administrative center

A technology of intelligent power distribution and management center, applied in the direction of electrical digital data processing, current collectors, electric vehicles, etc., can solve the problems affecting the improvement of the overall performance of modern systems, cumbersome installation and debugging work, and difficult system maintenance and expansion. Achieve the effects of easy debugging and maintenance, timely and rapid control, and cost reduction

Active Publication Date: 2007-02-28
G & A TECH
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AI Technical Summary

Problems solved by technology

In the centralized power distribution mode, each electrical device is connected to the system control center through an independent cable and power supply, and an independent control line. When there are multiple sets of equipment distributed in different locations in a system, the entire system requires a large number of wires and cables. , making the installation and debugging of the system cumbersome, making it difficult to maintain and expand the system, reducing the reliability of the system and increasing the cost
In addition, under the centralized power distribution mode, it is also difficult to monitor the operating status of each load in the system in real time and to automatically control each load.
[0003] In short, the centralized power distribution method seriously affects the improvement of the overall performance of the modern system, and is in great need of improvement

Method used

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Embodiment Construction

[0019] The embodiment of the intelligent power distribution management center of the present invention is shown in FIG. 1 , including a power supply module 8 , a bus bar monitoring module 4 , a communication module 7 , a load monitoring module 2 and an electrical remote terminal module 5 .

[0020] Its power supply module 8 is shown in Figure 2, and the normal DC bus bar of system power supply 28V and the power supply management module 8-1 of backup battery 28V bus bar are connected to the power supply module, and when normal bus bar breaks down, power management module 8-1 automatically Access to the battery bus bar of the backup power supply ensures that the intelligent power distribution management center works without delay. The bus bar power supply is connected to the primary DC voltage conversion circuit 8-2 in the power module, and 28V is converted to 5V; then it is connected to the secondary DC voltage conversion circuit 8-3 to output 3.3V and 1.8V voltages, and its 5V,...

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PUM

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Abstract

The invention relates to an intelligent distributing manager which comprises power module with low voltage, communication module, alternative-direct current detecting module, electric remote terminal and load detecting module. Wherein, the CPU of electric remote terminal is central processor, to collect and process parallel data, and analyze and send the load state to the system controller; the memory stores operation program, parameter and operation state. The manger via communication module and system bus is connected to the system control center, to receive instruction feedback; the load detecting module comprises several alternative-direct current solid power controllers, via internal bus to connect the electric remote terminal; the alternative-direct detecting module real time detects the voltage of each collecting bar of power. The invention is distributed secondary distributing manager, via system bus to connect the control center. The invention can power load, reduce cable length, reduce cost and improve reliability, with self-detection and protection.

Description

(1) Technical field [0001] The invention relates to the field of power distribution systems, in particular to an intelligent power distribution management center. (2) Technical background [0002] The power supply system of large-scale independent power consumption facilities, such as the power supply system of airplanes, trains, ships, etc., currently mostly adopts the centralized power distribution method. With the rapid development of technology, the performance of various facilities has been greatly improved, the electrical equipment in them has also increased rapidly, and the power of the power supply system has continued to increase. In the centralized power distribution mode, each electrical equipment is connected to the system control center through an independent cable and power supply, and an independent control line. When there are multiple sets of equipment distributed in different locations in a system, the entire system requires a large number of wires and cabl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/34H02J13/00H02J1/00G06F13/38G06F13/40G06F13/42
CPCY02B60/1228Y02B60/1235Y02D10/00
Inventor 唐侃彭世益林茂多龚震宁赵英凯林军杨荣军黄勉
Owner G & A TECH
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