Supercharge Your Innovation With Domain-Expert AI Agents!

Power and water utilization monitoring and informatization management method for thermal power plant

An information management and thermal power plant technology, applied in electrical digital data processing, digital data information retrieval, liquid tightness measurement using liquid/vacuum degree, etc. The health status is related, the water pressure stability of the water pipe is low, the health status of the water supply pipeline is not good, and the equipment health status is not good, so as to improve the accuracy of fault diagnosis, improve the stability of operation, and reduce the failure rate of operation.

Pending Publication Date: 2021-11-19
ZHEJIANG ZHENENG TAIZHOU NO 2 POWER GENERATION CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the water pressure of the water pipe cannot be directly related to the health of the pipeline or the health of the equipment, the stability of the water pressure of the water pipe is related to the health of the pipeline or the health of the equipment. High water pressure stability of the water pipe usually indicates the health of the pipeline Both status and equipment health are good, while low pipe pressure stability usually indicates poor water supply line health or corresponding equipment health

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Power and water utilization monitoring and informatization management method for thermal power plant
  • Power and water utilization monitoring and informatization management method for thermal power plant
  • Power and water utilization monitoring and informatization management method for thermal power plant

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Such as figure 1 As shown, this program proposes a thermal power plant electricity and water monitoring and information management method, including the following steps:

[0045] S1. Collect water-related data and electricity-related data;

[0046] S2. Extract the pipeline water pressure data in the water-related data, and judge the stability of the corresponding pipeline according to the water pressure data;

[0047] S3. When the pipeline is in an unstable state, a safety warning message for the corresponding pipeline is issued.

[0048] In step S2, a water balance analysis and an electrical balance analysis are respectively performed according to the electricity-related data and the water-related data. And it is preferable to preprocess the collected data, and use the preprocessed collected data to perform electrical balance analysis and water balance analysis;

[0049] Specifically, the preprocessing includes removing water-related data and / or electrical-related d...

Embodiment 2

[0067] Such as image 3 As shown, this embodiment is similar to Embodiment 1, the difference is that in this embodiment, in step S2, when there are multiple instances of similarity higher than the set threshold within the preset time period, and the number of times exceeds the preset number , the pipeline is considered to be in an unstable state, otherwise it is in a stable state. The length of the preset time period is preferably greater than 100M. An integer of 2 or more is preferable. This scheme is not limited to one comparison, and the pipeline is judged to be in an unstable state only when there are multiple occurrences of water pressure fluctuations within a period of time, so as to avoid misjudgments caused by detection errors, calculation errors, or external interference.

Embodiment 3

[0069] This embodiment is similar to Embodiment 1, the difference is that in step S1 of this embodiment, a first water pressure sensor and a second water pressure sensor are respectively installed at the two ends of each pipeline to collect data from each pipeline respectively. Water pressure data at both ends. Such as Figure 4 As shown, the first water pressure sensor and the second water pressure sensor respectively collect water pressure data at a frequency of 1 ms / time, and collect 20 water pressure data every about 20 ms.

[0070] In step S2, when judging the stability of the pipeline, the water pressure data collected by the first water pressure sensor is used for the n / 2 water pressure data before the current moment, that is, Figure 4 Among the 10 water pressure data whose labels are 1 to 10 in the first water pressure sensor, the water pressure data collected by the second water pressure sensor are used for (n / 2)+1 to n water pressure data before the current moment,...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a power and water utilization monitoring and informatization management method for a thermal power plant. The method comprises the following steps of S1, collecting water-related data; S2, extracting pipeline water pressure data in the water-related data, and judging the stability of a corresponding pipeline according to the pipeline water pressure data; and S3, when the pipeline is in an unstable state, safety early warning information for the corresponding pipeline being sent out. According to the method, the collected water-related data is used for judging stability of the pipeline, management personnel can be informed in time when the pipeline is in an unstable state, the management personnel are helped to find fault problems in time, and meanwhile the data can serve as reference data of a fault diagnosis system to improve fault diagnosis accuracy of the fault diagnosis system.

Description

technical field [0001] The invention belongs to the technical field of data monitoring and information management of thermal power plants, and in particular relates to a method for monitoring electricity and water consumption and information management of thermal power plants. Background technique [0002] At this stage, my country generally shows a trend of diversified development in terms of power production methods, but thermal power plants, as the main body of traditional power generation, will still occupy the dominant position in my country's power generation industry for a long time to come. However, with the country's increasing emphasis on ecological and environmental issues, higher standards have been set for the production process of the traditional thermal power industry. Improving the power generation process of traditional thermal power generation and optimizing the use of production materials in the process of thermal power generation more efficiently has beco...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G01M3/28G06F16/215G06F16/2458G06K9/62
CPCG01M3/2815G06F16/2465G06F16/215G06F18/22
Inventor 朱晓瑾徐云柯朱彬源谢昊旻成磊
Owner ZHEJIANG ZHENENG TAIZHOU NO 2 POWER GENERATION CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com