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Intelligent distribution box

A distribution box, intelligent technology, applied in the direction of circuits or fluid pipelines, transportation and packaging, vehicle components, etc., can solve problems such as difficult to obtain load operating status, lack of health diagnosis and active real-time monitoring functions, difficult protection and control, etc.

Active Publication Date: 2013-06-19
SHANGHAI AVIATION ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These two methods are difficult to obtain the operating status of the load, do not have the function of health diagnosis and active real-time monitoring, and it is difficult to carry out precise protection and control for different load characteristics to achieve the purpose of safe and reliable operation.

Method used

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Embodiment Construction

[0022] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0023] Embodiments of the intelligent distribution box of the present invention are as follows figure 1 shown. A kind of this intelligent distribution box, including the power supply module 5 connected with the first power supply 1, the second power supply 2, it is characterized in that the intelligent distribution box includes a main control module 9, the input terminal of the main control module 9 is connected with the manual control Button 13 is connected, and the input end of this main control module is also connected with upper management computer connection 11 through the first communication bus 10, and the output end of main control module 9 is connected with the control end of a plurality of solid-state power control modules 14, and this solid-state power control The input end of the module 14 is also connected with the output end of the firs...

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Abstract

The invention provides an intelligent distribution box. A new generation intelligent distribution management system takes a computer control technique and a solid power control technique as bases, and has the function of on-off control of electric loading, overcurrent protection and automatic protection for other electric equipment. The intelligent distribution box is characterized by techniques of power distribution priority level control, manual on-off control through control switches, bus on-off control, fault resetting, status indication, information reporting, solid state power controller (SSPC) overcurrent and short-circuit protection, BIT detection and safe parallel connection of a plurality of metal oxide semiconductor (MOS) tubes. The intelligent distribution box has the advantages of being capable of carrying out control on a direct current load, working modes and operation states of the load can be obtained at any time, and a protection parameter of the load is set according to needs. The intelligent distribution box can conduct independent controlling on a multi-path direct current load through a data bus, and also can conduct overriding control on the load through a manual control button, and the function of dual-redundancy controlling under an emergency state can be achieved.

Description

technical field [0001] The invention relates to a new type of intelligent power distribution management equipment, which is based on computer control technology and solid state power control technology, and can be used in electromechanical control systems and secondary power distribution systems. Background technique [0002] With the increasing performance of armored combat vehicles, the types and quantities of on-board electrical equipment are also increasing, which puts forward higher requirements for the power supply quality and reliability of the system. In the current electromechanical control system and power distribution system, there are generally two ways to control the on-board electrical equipment: one is to transmit electric energy to the Electric load; the other is to use solid-state relays to replace traditional electromechanical circuit breakers or contactors, and then equipped with fuses and thermal relays to transmit electric energy to electric loads. Thes...

Claims

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Application Information

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IPC IPC(8): B60R16/02
Inventor 钱燕娟高胜林
Owner SHANGHAI AVIATION ELECTRIC
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