Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Water power set rotation speed data process-based diagnostic control method and system, storage medium and terminal

A hydraulic unit, diagnosis and control technology, applied in general control system, control/regulation system, test/monitoring control system, etc., can solve problems such as the influence of automatic control system, achieve autonomous control, achieve differentiated control, and reduce intervention Effect

Pending Publication Date: 2019-09-17
四川中鼎智能技术有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the deficiencies of the prior art, provide a diagnostic control method, system, storage medium and terminal based on the data process of the speed of the hydraulic unit, and solve the problem of not analyzing the overall data when the data is abnormal at the data acquisition end in the prior art. Carry out corresponding start and stop operations, which will cause problems affecting the entire automation control system

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
  • Water power set rotation speed data process-based diagnostic control method and system, storage medium and terminal
  • Water power set rotation speed data process-based diagnostic control method and system, storage medium and terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] This embodiment discloses a diagnostic control method based on the data process of the speed of the hydraulic unit, so that when the data is abnormal at the data acquisition end, the overall data is analyzed before the corresponding start and stop operation is performed on the speed of the corresponding hydraulic unit, avoiding the entire automation control. system has an impact.

[0055] Specifically, this embodiment takes the hydraulic unit as an example for illustration, such as figure 1 As shown, the diagnostic control method based on the speed data process of the hydraulic unit includes the following steps:

[0056] S1: Set the process relationship between hydraulic unit data and time, the data includes control data and at least one non-control data associated with the control data; the control data is the speed, and the non-control data includes speed of rise / fall of the speed, One or more of guide vane opening, servomotor stroke, circuit breaker position, genera...

Embodiment 2

[0103] This embodiment also provides a diagnostic control system based on the data process of the rotational speed of the hydraulic unit. The inventive concept of this system is the same as that of Embodiment 1, so that when the data is abnormal at the data acquisition end, the overall data is analyzed before the corresponding hydraulic unit rotational speed is adjusted. Start and stop operations to avoid impact on the entire automation control system. Specifically, such as figure 2 As shown, a diagnostic control system based on the hydraulic unit speed data process includes:

[0104] Data setting module: used to set the process relationship between hydraulic unit data and time, the data includes control data and at least one non-control data associated with the control data; the control data is the speed, and the non-control data includes speed rise One or more of descending speed, guide vane opening, servomotor stroke, circuit breaker position, generator output and working...

Embodiment 3

[0121] Based on the realization of Embodiment 1, this embodiment also provides a storage medium on which computer instructions are stored, and the steps of the diagnostic control method based on the speed data process of the hydraulic unit described in Embodiment 1 are executed when the computer instructions are running. .

[0122] Based on this understanding, the technical solution of this embodiment is essentially or the part that contributes to the prior art or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium. Several instructions are included to make a computer device (which may be a personal computer, server, or network device, etc.) execute all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (Read-OnlyMemory, ROM), random-access memory (RandomAc...

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 discloses a water power set rotation speed data process-based diagnostic control method and system, a storage medium and a terminal. The method comprises the steps of setting a process relationship between data and time of a water power set, wherein the data comprises control data and non-control data, the control data is a rotation speed and the non-control data comprises one or more of a rotation speed rise / fall speed, a guide vane opening, a servomotor stroke, a breaker position, a generator output and a working head; setting a limit process interval of each piece of data to detect the water power set in real time, and when the rotation speed exceeds the limit process interval, carrying out diagnosis and error report on the rotation speed; and / or detecting the non-control data of the water power set in real time, and when the non-control data exceeds the limit process interval, carrying out diagnosis and error report on the non-control data. According to the method, diagnosis and error report are carried out when the rotation speed data and non-contact data of the water power set are abnormal, corresponding control is not carried out, and control is only carried out after the data process is comprehensive diagnosed.

Description

technical field [0001] The invention relates to the field of automation control, in particular to a diagnosis control method, system, storage medium and terminal based on the data process of the rotational speed of a hydraulic unit. Background technique [0002] The control object is also called the controlled object. In the automatic control system, it generally refers to the controlled equipment or process as the object, such as the control of reactors and rectification equipment, or the control of heat transfer process and combustion process, etc. From the perspective of quantitative analysis and design, the control object is only a part of the factors affecting the input and output parameters of the controlled equipment or process, not all of the equipment. In the automatic control system, as a generalized control object, actuators (regulating valves) and measuring and transmitting devices other than controllers (regulators) are included. As a control object in a narro...

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
Patent Type & Authority Applications(China)
IPC IPC(8): G05B23/02
CPCG05B23/0262G05B2219/24065Y02E10/20
Inventor 赵国建何军赵泽西何啸天刘昊鹏王谦
Owner 四川中鼎智能技术有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com