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Low voltage distribution microcomputer integrated management device and method

A centralized management, low-voltage power distribution technology, applied in circuit devices, electrical components, information technology support systems, etc.

Inactive Publication Date: 2007-08-29
SHANGHAI MAOSUO ELECTROMECHANICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] ●The low-voltage power distribution system is a part of the entire power supply and distribution system, it can only be used as one of the system sub-stations, and there is a problem of coordination in the main station

Method used

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  • Low voltage distribution microcomputer integrated management device and method
  • Low voltage distribution microcomputer integrated management device and method
  • Low voltage distribution microcomputer integrated management device and method

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Embodiment Construction

[0031] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0032] It can be seen from Fig. 1 and Fig. 2 that the device of the present invention includes: microcomputer, incoming line cabinet, bus coupling cabinet, PMC916 or EM power acquisition module; The signals such as quantity are connected to the PMC916 power acquisition device or EM power acquisition module installed in the cabinet, and the conversion from analog signal to digital signal is completed through the power acquisition module and connected to the microcomputer;

[0033] It can be seen from Fig. 3 and Fig. 4 that the device of the present invention includes: microcomputer, incoming line cabinet, bus coupling cabinet, PMC916 or EM power acquisition module, RCU remote relay output module, RCM analog quantity acquisition module, RSI32 switch quantity acquisition module; Signals such as switching value, analog value and control value in the...

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Abstract

The disclosed equipment includes microcomputer, income line cabinet, bus linkage cabinet, and PMC916 or EM electric quantity collection module. The income line cabinet and the bus linkage cabinet are connected to signals including switching value, analog quantity, and controlling quantity from the outgoing line cabinet, PMC916 or EM. Being connected to microcomputer, electric quantity collection module converts analog signal to digital signal. Integrating multiple automatic functions including monitoring, measuring, metering, controlling, network communication and integrated management, the invention is suitable to monitor and management for low voltage part in each transformer substations in town and country, enterprise, intelligent building etc.

Description

technical field [0001] The invention relates to a microcomputer centralized management device and method for power distribution, in particular to a low-voltage power distribution centralized management device and method. Background technique [0002] At present, most of the power monitoring systems that are ubiquitous are aimed at medium-voltage and high-voltage power monitoring of 10kV and above 10kV, and less attention is paid to the 400V part, and users often need to understand and monitor the operation of the 400V power distribution network to a large extent. However, there are some practical problems and difficulties to be solved in 400V power distribution monitoring, such as: [0003] ●The number of low-voltage power distribution plants and stations is large, and the distribution areas are different. How can they be managed in a unified manner; [0004] ●There are many types of low-voltage switch cabinets, especially small-scale drawer cabinets, what kind of products ...

Claims

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Application Information

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IPC IPC(8): H02J13/00
CPCY02E60/723Y04S10/16Y02E60/00
Inventor 金国樑侯耀华
Owner SHANGHAI MAOSUO ELECTROMECHANICAL EQUIP