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Integrated measuring and controlling device and system of intelligent transformer substation

A technology of intelligent substations and measurement and control devices, applied in the direction of circuit devices, information technology support systems, electrical components, etc., can solve the problems of single function, large maintenance workload of measurement and control devices, etc., to simplify the workload, improve maintenance management efficiency, The effect of reducing the footprint

Inactive Publication Date: 2014-12-24
CHINA SOUTHERN POWER GRID COMPANY +3
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  • Abstract
  • Description
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Problems solved by technology

[0004] The service object of the intelligent substation measurement and control device in the prior art is a single compartment with a single function, and the engineering maintenance workload of the measurement and control device is large

Method used

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  • Integrated measuring and controlling device and system of intelligent transformer substation
  • Integrated measuring and controlling device and system of intelligent transformer substation
  • Integrated measuring and controlling device and system of intelligent transformer substation

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Embodiment Construction

[0025] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. The integrated measurement and control device (device) of the intelligent substation of the present invention is provided with a measurement and control functional circuit, a multifunctional circuit (multifunctional circuit) for dynamic and transient data monitoring and network message analysis, a process layer functional circuit, and a liquid crystal panel management circuit. , an intelligent manager for data exchange. The intelligent manager connects the measurement and control function circuit, the multi-function circuit, the process layer function circuit and the liquid crystal panel management circuit. The measurement and control function circuit, multi-function circuit, process layer function circuit and liquid crystal panel management circuit are set independently in the structure of the board to ensure the safety of the function realizat...

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Abstract

The invention discloses an integrated measuring and controlling device and system of an intelligent transformer substation. The device is provided with an intelligent manager by which data exchange among all modules can be achieved so as to realize the monitoring and controlling function, the dynamic and transient data monitoring function, the network message analyzing function, the process level function and the liquid crystal panel managing function, all circuits cooperate to realize all the functions under the control of the intelligent manager, the area occupied by secondary equipment is reduced, the integrity of the secondary equipment of the transformation substation is improved, the workload of maintenance and management is reduced, maintaining and managing efficiency is improved, uniform steady, dynamic, transient and process level messages can be provided for an electric power automation system, and the steady, dynamic and transient data monitoring function and the network message analyzing function are integrated.

Description

technical field [0001] The invention relates to the technical field of smart grids, in particular to an integrated measurement and control device and system for smart substations. Background technique [0002] The smart grid is based on the strong grid with the UHV grid as the backbone grid and the coordinated development of grids of various voltage levels. It integrates modern advanced sensor measurement technology, communication technology, information technology, computer technology and control technology with the physical grid. A new type of grid is formed. It aims to fully meet users' demand for electricity and optimize resource allocation, ensure the safety, reliability and economy of power supply, meet environmental protection constraints, and adapt to the development of electricity marketization, etc., to achieve reliable, economical, clean and interactive services for users. power supply and value-added services. [0003] The smart substation is an important part ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00
CPCY04S10/16Y04S40/124Y02E60/00
Inventor 胡荣陶文伟张喜铭周华锋李金顾慧杰樊腾飞何锡祺熊慕文陈桂友陈玉林王建东陈宇恩谢晓冬黎强江浩周俊峰
Owner CHINA SOUTHERN POWER GRID COMPANY
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