Relay protection fault information master station data migration method and device

A fault information and relay protection technology, applied in emergency protection data processing devices, emergency protection circuit devices, circuit devices, etc., can solve the problem that historical data cannot be used, the system cannot be shut down, and the guarantee system cannot completely replace the old system, etc. question

Pending Publication Date: 2021-02-05
上海许继电气有限公司 +2
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  • Abstract
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  • Claims
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Problems solved by technology

[0005] (1) The reconstructed credit guarantee system cannot completely replace the old system, causing troubles to the work of relay protection personnel, and historical data cannot be effectively used
[0006] (2) The two systems are running at the same time. The old system is no longer connected to the new operating data, but only used for viewing; the new system is responsible for accessing the new operating data. workload
[0007] (3) The historical data cannot be effectively analyzed by the new system, and the fault information cannot be associated with the newly received operating data
[0008] (4) The old system cannot be shut down, resulting in waste of resources

Method used

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  • Relay protection fault information master station data migration method and device
  • Relay protection fault information master station data migration method and device
  • Relay protection fault information master station data migration method and device

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Embodiment Construction

[0039] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in combination with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are exemplary only, and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.

[0040] The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings. According to an embodiment of the present invention, a data migration method of a relay protection fault information master station is provided, figure 1 A schematic diagram of the implementation of the data migration method is shown, figure 2 A flowchart showing the data migration met...

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Abstract

The invention relates to a relay protection fault information master station data migration method and device, and the method comprises the following steps: enabling historical data in an old system to be reversely generated into substation source data through employing a characteristic that a relay protection fault information master station system is not transformed but substations are not transformed, thus new and old systems can receive consistent data transmitted by the substations; and after the source data is sent to the new system, analyzing the source data into data compatible with the new system. And the migrated historical data and the data in the new system are unified in format, storage mode and processing flow. Through the implementation of the method, historical data can bechecked and operated in the new master station system, and the purpose that the old master station system is completely replaced by the new insurance information master station system is achieved.

Description

technical field [0001] The invention relates to the related field of relay protection of electric power system, in particular to a data migration method and device of a fault information master station of relay protection. Background technique [0002] With the continuous development of information technology and the gradual deepening of the application of relay protection fault information master station (referred to as "Baoxin Master Station"), users have put forward higher requirements for the system's business functions, system security, stability, access capabilities, etc. Each master station gradually upgrades the old credit guarantee system, and reconstructs the system in terms of system storage and system performance. Relay protection fault information master station (namely Baoxin master station) is used to collect and process various power secondary device information, use this information to analyze and process power grid faults, provide protection device status m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/21G06F16/22G06F16/27G06Q50/06H02H1/00H02H7/26
CPCG06F16/214G06F16/22G06F16/27H02H7/26H02H1/0092G06Q50/06
Inventor 赵德基沈永良刘俊阳高玉宝陈鹏邬军军郑天齐王志轩王世奇张漪尹海发周昊王嘉劼马梦冬
Owner 上海许继电气有限公司
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