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Master station side new energy field station objectification data modeling and monitoring picture automatic mapping method

A monitoring screen and automatic graphing technology, applied in structured data browsing, structured data retrieval, database indexing, etc., can solve problems such as poor maintainability and lack of new energy data storage models, so as to facilitate management and reduce data maintenance , The effect of improving the level of automation

Active Publication Date: 2021-02-09
STATE GRID HEBEI ELECTRIC POWER CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, the new energy monitoring on the master station side is generally temporarily expanded and transformed on the existing control master station system, lacking a data storage model specifically for new energy, and poor maintainability

Method used

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  • Master station side new energy field station objectification data modeling and monitoring picture automatic mapping method

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Embodiment 1

[0034] This embodiment provides an illustration of the technical solution of the present invention by taking the automatic drawing of a photovoltaic power station as an example.

[0035] like figure 1 As shown, the specific steps of a method for object-based data modeling and monitoring screen automatic mapping of new energy stations on the main station side are as follows:

[0036] Step S1: Based on the physical properties and electrical structure of the new energy station, establish an object data model of the new energy station in the main station system, and establish a mapping relationship with the station table of the main station system.

[0037] In step S1, the master station system is a system that realizes data collection and operation monitoring of new energy stations;

[0038] Photovoltaic power generation converts the thermal radiation energy of the sun into electrical energy, and the thermal radiation energy of the sun depends on the intensity of light. The ele...

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Abstract

The invention relates to a master station side new energy field station objectification data modeling and monitoring picture automatic mapping method, which comprises the following steps of s1, establishing a new energy field station objectification data model in a master station system based on a new energy field station physical attribute and an electrical structure, and establishing a mapping relationship with a master station system field station table; s2, establishing an automatic triggering mechanism of telemetering and telesignalling data records in the new energy field station objectification data model; s3, establishing an automatic triggering mechanism between the new energy field station and a fan or a photovoltaic array in the new energy field station objectification data model; and s4, automatically mapping a monitoring picture based on a template customization technology. Management of new energy data is facilitated.

Description

technical field [0001] The invention relates to the technical field of electric power system automation, and in particular to a method for object-based data modeling and monitoring screen automatic drawing of new energy stations on the main station side. Background technique [0002] With the increasing scale of new energy, based on the particularity of new energy power generation technology, the amount of data collected by new energy is large, and the data points of new energy are quite different from those of conventional energy. At present, the new energy monitoring on the master station side is usually temporarily expanded and transformed on the existing control master station system, lacking a data storage model specifically for new energy, and poor maintainability. A large number of repetitive tasks such as warehousing, adding, deleting, and modifying new energy-related data must be manually completed by the maintenance personnel of the control system, and a large numb...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00G06F16/22G06F16/2458G06F16/26
CPCH02J13/00001H02J13/00002H02J13/00032G06F16/2282G06F16/26G06F16/2477H02J2203/20H02J2300/24H02J2300/28H02J2300/40Y02E10/56
Inventor 王亚军刘姗杨立波马斌李一鹏栗维勋袁龙王晓蔚
Owner STATE GRID HEBEI ELECTRIC POWER CO LTD
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