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Converter station multi-dimensional data analysis and monitoring system

A multi-dimensional data and monitoring system technology, applied in information technology support systems, power network operating system integration, AC network circuits, etc., can solve problems such as insufficient equipment collection and monitoring information, and achieve the effect of improving the quality of operation and maintenance

Active Publication Date: 2020-12-04
GUANGZHOU BUREAU CSG EHV POWER TRANSMISSION
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the above problems, the present invention proposes a converter station multi-dimensional data analysis and monitoring system, which mainly solves the problem that the existing converter station monitoring system is not comprehensive enough for equipment collection and monitoring information

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  • Converter station multi-dimensional data analysis and monitoring system
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  • Converter station multi-dimensional data analysis and monitoring system

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Embodiment Construction

[0021] In order to make the purpose, technical solution and advantages of the present invention more clear and definite, the content of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only parts related to the present invention are shown in the drawings but not all content.

[0022] This embodiment proposes a multi-dimensional data analysis and monitoring system for a converter station, including a data acquisition module, an IED module, a data analysis module, and a monitoring module. The data acquisition module includes an original data acquisition unit and a newly added data acquisition unit. The original data The acquisition unit is used to collect the interna...

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Abstract

A converter station multi-dimensional data analysis and monitoring system disclosed by the invention comprises a data acquisition module, an IED module, a data analysis module and a monitoring module,wherein the data acquisition module comprises an original data acquisition unit and a newly added data acquisition unit, and the original data acquisition unit is used for acquiring the internal datastored by the original monitoring system in a station; the newly added data acquisition unit is used for acquiring external physical parameters of electrical primary equipment in a station, the IED module is used for receiving the external physical parameters, and the data analysis module is used for performing anomaly monitoring, anomaly analysis and fault prediction according to internal data and the external physical parameters. The external sensor is added to the key equipment in a targeted manner to obtain the external physical parameters, and analysis is carried out according to the internal data and the external physical parameters of the equipment, thereby achieving the comprehensive monitoring of the operation equipment data.

Description

technical field [0001] The invention relates to the technical field of data analysis and monitoring of UHV converter stations, in particular to a multi-dimensional data analysis and monitoring system for converter stations. Background technique [0002] At present, DC transmission is developing towards high-voltage and large-capacity technology, and its advantages in long-distance power transmission, cross-regional networking, and flexible dispatching are becoming more and more obvious. The impact on the power system is also increasing. Therefore, strengthening the perception of key DC equipment, predicting the failure of key equipment and handling it in advance, preventing problems before they happen, and eliminating failures in the bud will help reduce the abnormal outage of the DC system and improve the reliability of power supply. very significant. [0003] The existing converter station monitoring system adopts traditional methods in terms of primary and secondary equ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J3/00H02J13/00
CPCH02J3/001H02J3/0012H02J13/00002Y02B70/30Y02E60/00Y04S10/18Y04S20/242
Inventor 张朝辉周翔胜吴梦凡杨洋梁秉岗张晶菲王翔宇曾鸿
Owner GUANGZHOU BUREAU CSG EHV POWER TRANSMISSION
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