Photovoltaic power plant operation real-time information management system and management method

A management system and real-time information technology, applied in information technology support systems, data processing applications, instruments, etc., can solve the problem of inability to provide real-time data quality control and online aggregation analysis capabilities of GB-level data streams, and inability to provide efficient storage of TB-level data Complicated query and retrieval of second-level response capability, online troubleshooting, and difficulty in fault inspection, etc., achieve the effect of low hardware requirements, simple implementation, and easy operation

Pending Publication Date: 2020-07-28
CHINA ELECTRIC POWER RES INST +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional power station real-time information management system mainly uses a real-time database based on a single PC to realize simple online data processing and event alarm services, and cannot provide the above-mentioned real-time data quality control and online aggregation analysis capabilities for GB-level data streams
The traditional power station real-time information management system mainly uses the traditional relational database to realize the storage of sampling historical data, which cannot provide the ...

Method used

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  • Photovoltaic power plant operation real-time information management system and management method
  • Photovoltaic power plant operation real-time information management system and management method
  • Photovoltaic power plant operation real-time information management system and management method

Examples

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Effect test

Embodiment 1

[0048] A photovoltaic power plant operation real-time information management system, such as figure 1 As shown, including: data acquisition module, big data platform and real-time information processing module;

[0049] Data acquisition module: used to connect to the operating equipment of the photovoltaic power plant, collect real-time data during the operation of the equipment in real time, and send the real-time data to the big data platform;

[0050] Big data platform: used to receive and store real-time data of photovoltaic power plant operating equipment sent by the data acquisition module;

[0051] Real-time information processing module: used for status monitoring, online analysis, intelligent alarm, trend analysis and offline statistical analysis of the operating equipment of the photovoltaic power plant based on the real-time data received and stored by the big data platform.

[0052] Specifically, the real-time information processing module includes: a state monito...

Embodiment 2

[0075] Based on the same inventive concept, the present invention also provides a real-time information management method for photovoltaic power plant operation, such as figure 2 As shown, the method includes:

[0076] Step 1: Based on the data acquisition module connected to the operating equipment of the photovoltaic power plant, the real-time data during the operation of the equipment is collected in real time, and the real-time data is sent to the big data platform;

[0077] Step 2: The real-time data of the operating equipment of the photovoltaic power plant sent by the data acquisition module received and stored by the big data platform;

[0078] Step 3: The real-time information processing module retrieves data from the big data platform for analysis and processing based on the user's business requirements, and obtains the analysis and processing results.

[0079] Specifically, the method further includes: retrieving data from the big data platform according to the bu...

Embodiment 3

[0087] The technical solution provided by the present invention will be described in detail below through a specific implementation process.

[0088] The photovoltaic power plant operating real-time information management system provided by the present invention includes: a data acquisition module, a big data platform and a real-time information processing module;

[0089] The data acquisition module includes: an acquisition unit, an isolation unit, and a transmission unit.

[0090] The acquisition unit is connected to the operating equipment of the photovoltaic power plant, and receives real-time data during the operation of the equipment through standard protocols in real time, and sends them to the isolation unit in UDP.

[0091] The isolation unit is provided with two one-way isolated data interfaces, respectively connected to the acquisition unit and the transmission unit, and sends the real-time data acquired from the acquisition unit to the transmission unit in UDP mode...

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Abstract

A photovoltaic power plant operation real-time information management system comprises a data acquisition module, a big data platform and a real-time information processing module. The data acquisition module is used for being connected with photovoltaic power plant operation equipment, acquiring real-time data in the operation process of the equipment in real time and sending the real-time data to the big data platform; the big data platform is used for receiving and storing the real-time data, sent by the data acquisition module, of the photovoltaic power plant operation equipment; and the real-time information processing module is used for carrying out state monitoring, on-line analysis, intelligent alarm, trend analysis and off-line statistical analysis on operation equipment of the photovoltaic power plant based on the real-time data received and stored by the big data platform. According to the technical scheme provided by the invention, the functions of real-time data acquisition, equipment fault topology analysis, intelligent fault tracing and intelligent fault processing alarm of various photovoltaic power plant equipment and GB-level real-time data streams generated undermulti-level hardware topology are realized.

Description

technical field [0001] The invention relates to the field of photovoltaic power generation, in particular to a real-time information management system and a management method for the operation of a photovoltaic power plant. Background technique [0002] Compared with the continuous reduction of traditional energy consumption and the environmental problems it brings, photovoltaic has become an important source of power generation due to its advantages of no risk of depletion, low pollution, and low cost. It has been vigorously developed by various countries in recent years. [0003] Photovoltaic power plants involve photovoltaic panels, brackets, combiner boxes, inverter emerging equipment, and traditional power equipment such as lines, transformers, and substations, which makes a large number of operating equipment in a medium-sized or above photovoltaic power plant, and the generated operating data is also massive. . If it is to achieve high-temporal-spatial resolution ful...

Claims

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Application Information

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IPC IPC(8): G06Q50/06
CPCG06Q50/06Y04S10/50
Inventor 摆存曦杨慧彪梁剑焦龙姚虹春曹潇胡汝伟邱腾飞
Owner CHINA ELECTRIC POWER RES INST
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