Modularization power distribution automation terminal

A power distribution automation and modular technology, applied in the direction of electrical components, circuit devices, information technology support systems, etc., can solve the problems of inconsistent interfaces, limited flexibility, and inability to ensure clock synchronization of functional modules, etc., to achieve convenient maintenance, The effect of flexibility

Pending Publication Date: 2018-04-24
SHANGHAI SHINEENERGY INFORMATION TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1) The plug-in board interface is not uniform, the terminal supports different modules fixedly, and the flexibility is limited;
[0005] (2) The interface of the bus board generally adopts the analog interface, and the damage of the analog sampling sub-board requires the whole machine to be repaired;
[0006] (3) Part of the equipment using the digital interface bus board, the interface is not uniform, and the time synchronization is completed on the data bus, the implementation method is complicated, and the real clock synchronization between the functional modules cannot be ensured

Method used

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  • Modularization power distribution automation terminal
  • Modularization power distribution automation terminal

Examples

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Embodiment

[0024] Such as figure 1 As shown, a modular power distribution automation terminal includes a bus board 1 and a functional sub-board 2, the bus board 1 is provided with multiple bus board interfaces, the functional sub-board 2 is a modular terminal, and each functional sub-board 2 functions It is independent, for example, it can be a current acquisition sub-board, a voltage acquisition sub-board, etc. Each functional sub-board 2 is equipped with a sub-board interface that matches the interface of the bus board, and the functional sub-board 2 is matched with any bus board interface. .

[0025] The sizes and shapes of all bus board interfaces on the bus board 1 are consistent, and the pin distribution and pin function definitions of all bus board interfaces on the bus board 1 are consistent. Bus board interfaces and daughter board interfaces include, but are not limited to, digital interfaces. One or more functional sub-boards 2 are configured. As an independent module, the f...

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Abstract

The invention relates to a modularization power distribution automation terminal comprising a bus board (1) and function sub-plates (2); the bus board (1) is provided with a plurality of bus board interfaces; the function sub-plate (2) is a modularization terminal; each function sub-plate (2) is provided with a sub-plate interface matched with the bus board interface, and coupled and connected with a random bus board interface. Compared with the prior art, the power distribution automation terminal is strong in flexibility; the function sub-plates (2) can be self configured according to needs,and each function sub-plate (2) can truly realize clock synchronization.

Description

technical field [0001] The invention relates to a power distribution automation terminal, in particular to a modularized power distribution automation terminal. Background technique [0002] Distribution automation terminals are widely used in switch stations, distribution substations, ring main units and other locations that need to monitor the distribution network in the distribution network. [0003] The current distribution automation terminal generally adopts the plug-in design, but there are the following problems: [0004] (1) The plug-in board interface is not uniform, the terminal supports different modules fixedly, and the flexibility is limited; [0005] (2) The interface of the bus board generally adopts the analog interface, and the damage of the analog sampling sub-board requires the whole machine to be repaired; [0006] (3) Part of the equipment using the digital interface bus board, the interface is not uniform, and the time synchronization is completed on...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00
CPCH02J13/0062Y04S40/124Y02E60/00
Inventor 赵睿林马明张圆张明凯
Owner SHANGHAI SHINEENERGY INFORMATION TECH DEV CO LTD
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