Heat exchange station load prediction system based on time sequence database platform

A load forecasting and database technology, applied in heating systems, household heating, household heating, etc., can solve the problem of lack of lossless compression time series database system, reduce storage space and other problems, and achieve linear and smooth upgrade of processing performance and capacity without downtime , The effect of high data processing performance and fast writing speed

Pending Publication Date: 2021-11-12
烟台500供热有限公司 +1
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Problems solved by technology

Real-time database software mostly uses lossy compression methods to reduce storage space and improve read and write speeds, and lacks a time-series database system with lossless compression and efficient read and write

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  • Heat exchange station load prediction system based on time sequence database platform
  • Heat exchange station load prediction system based on time sequence database platform
  • Heat exchange station load prediction system based on time sequence database platform

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] see Figure 1-3, a heat exchange station load forecasting system based on a time-series database platform, including a communication module, a weather forecast collection and transmission module, a load forecasting module and a time-series database system. The heat exchange station collects data through a communication module, a SCADA server, a data access storage interface, The data message queue and the data cache module are stored in the time-series ...

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Abstract

The invention relates to the technical field of central heating heat exchange station load prediction, and discloses a heat exchange station load prediction system based on a time sequence database platform. The heat exchange station load prediction system based on the time sequence database platform comprises a communication module, a weather forecast acquisition and transmission module, a load prediction module and a time sequence database system, and heat exchange station acquisition data passes through the communication module, an SCADA server and a data access storage interface. Through a file system and the relational database, less disk occupation and high read-write speed are achieved, firstly, less disk space is occupied after data are compressed, and the disk space occupation is only 35%; secondly, the data write speed is higher, and the write speed is increased by three times; and finally, the data read speed is higher, and the read speed is improved by 20 times. Compared with the problem of information loss caused by lossy compression adopted by a general real-time database, the lossless compression method adopted by the system has no information loss.

Description

technical field [0001] The invention relates to the technical field of load forecasting of centralized heat supply and heat exchange stations, in particular to a heat exchange station load forecast system based on a time series database platform. Background technique [0002] Urban heating is one of the important infrastructures of northern cities in my country. With the country's increasing emphasis on energy conservation and emission reduction, most areas have adopted centralized heating. However, since the central heating system is a multi-variable and time-varying system with a large lag that is closely related to weather changes, the analysis of the operating conditions of the system is very complicated. Therefore, a load forecasting system is configured for the heat exchange station during the operation adjustment process of the heating system. , which helps the heating system dispatching center to make overall arrangements for the coordination and cooperation of heat ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24D19/10
CPCF24D19/10
Inventor 丁爱军杜玉卓穆晓飞孙祖毅舒兴杰
Owner 烟台500供热有限公司
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