Data acquisition device and data acquisition method

A technology of data acquisition and data transmission method, which is applied in the field of distribution network, and can solve the problems that measuring equipment cannot meet the needs of existing technologies

Pending Publication Date: 2021-05-18
STATE GRID BEIJING ELECTRIC POWER +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present invention provides a data acquisition device and a data acquisition method, to at leas

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  • Data acquisition device and data acquisition method
  • Data acquisition device and data acquisition method

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Embodiment Construction

[0029] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0030]It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate c...

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Abstract

The invention discloses a data acquisition device and a data acquisition method. The data acquisition device comprises an equipment host and at least one expansion card; the at least one expansion card is used for acquiring and processing multiple paths of electrical quantities to obtain sampling data; and the equipment host is electrically connected with the at least one expansion card in a communication manner and is used for receiving the sampling data and processing the sampling data. With the data acquisition device and data acquisition method of the invention adopted, the technical problem that existing measuring equipment cannot meet the requirements of the prior art is solved.

Description

technical field [0001] The invention relates to the field of distribution networks, in particular to a data acquisition device and a data acquisition method. Background technique [0002] The real-time monitoring and control capability of distribution network is very important to ensure its safe and economical operation, which directly determines the reliability of power supply, power quality and operation economy of distribution network. With the increasingly complex distribution network structure, large-scale distributed power supply and flexible load access, and the interaction between users and power grid supply and demand, the disturbance process of distribution network has become increasingly complex in recent years, and the problem of considerable controllability of distribution network has become increasingly prominent. [0003] The traditional FTU, DTU, TTU, power quality analyzer and other acquisition equipment in the distribution network adopt on-site calculation ...

Claims

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Application Information

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IPC IPC(8): G01R31/00G01R19/02G01R25/00G01R23/16G01R19/00G01D15/06
CPCG01R31/00G01R19/02G01R25/00G01R23/16G01R19/0084G01D15/06
Inventor 于希娟及洪泉张淼于浩然赵贺宣振文李亦非张宝群陶诗洋王兴越宋一凡汪伟王光超
Owner STATE GRID BEIJING ELECTRIC POWER
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