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Configuration method and device of redundancy apparatus in DC power transmission project

A redundant device and configuration method technology, which is applied in program control, instrument, computer control, etc., can solve problems such as difficult configuration, and achieve the effects of saving maintenance costs, reducing version maintenance, and reducing maintenance costs

Active Publication Date: 2017-02-22
XJ ELECTRIC +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a method for configuring redundant devices in direct current transmission projects, which is used to solve the problem that the traditional redundant device configuration method is difficult to configure

Method used

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  • Configuration method and device of redundancy apparatus in DC power transmission project
  • Configuration method and device of redundancy apparatus in DC power transmission project
  • Configuration method and device of redundancy apparatus in DC power transmission project

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Embodiment Construction

[0023] Configuration method embodiment

[0024] In a direct current transmission project, each converter station and rectification station is provided with an FPGA, and the role of the FPGA in the station includes configuring the corresponding redundant devices. The configuration method provided by the present invention makes the redundant device configuration of the converter station and the rectifier station in the running direct current transmission project simple and easy to handle, does not require on-site data configuration, and can well solve the redundant device configuration through the Internet , that is, the configuration method of the present invention is no longer a conventional on-site redundant device configuration, but a remote data download configuration method.

[0025] The firmware corresponding to each project adopts a unified firmware version, and the firmware version does not differ due to different projects. Different projects correspond to different co...

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Abstract

The invention relates to a configuration method and device of a redundancy apparatus in DC power transmission project. Different projects use a unified firmware version, and corresponding configuration parameters are transmitted to the configuration devices of the different projects to configure the redundancy apparatuses of the projects. Compared with an original method, it is not required to configure different FPGA firmware for develop and test the redundancy apparatus of each project, version maintenance is reduced, and the configuration difficulty is further reduced. Compared with that each project needs development of firmware originally, only one most stale firmware version is used in the method, and for different projects, it is only required to download the corresponding configuration parameters in the FPGA, unpredictable risks in the development process are avoided, and the maintenance cost is reduced greatly.

Description

technical field [0001] The invention relates to a configuration method and a configuration device of a redundant device in a direct current transmission project, and belongs to the field of configuration update of the redundant device. Background technique [0002] In the field of DC transmission control and protection systems, each firmware update has to be redeveloped and tested. Development testing is a lot of work, and a lot of time is spent on redevelopment during the firmware update process. Due to the update of the firmware version, a lot of work has been brought to the maintenance of the firmware, and a perfect maintenance mechanism is required. [0003] There are two ways to configure traditional redundant devices, one is to download online programming through the host computer, and the other is to use FPGA as a peripheral module of the processor and program it by the microprocessor. The disadvantage of the first method lies in space limitations and professional l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042
CPCG05B19/0421G05B2219/24182
Inventor 李楠刘增超杨敏李蕴郭虎锋李虎威曾丽丽李延龙刘威鹏王钊王存平
Owner XJ ELECTRIC
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