Diagnostic control method based on hydropower station gate opening degree data process, system, storage medium and terminal

A technology of gate opening and diagnostic control, applied in general control systems, control/adjustment systems, test/monitoring control systems, etc., can solve problems such as the influence of automatic control systems, and achieve differentiated control, self-learning and autonomy The effect of perfecting and reducing reliability requirements

Pending Publication Date: 2019-10-08
四川中鼎智能技术有限公司
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  • 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 gate opening of the hydropower station, and solve the problem of not analyzing the overall data when the data is abnormal at the data acquisition end in the prior art That is, the corresponding start-stop operation will cause the problem that the entire automation control system will be affected.

Method used

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  • Diagnostic control method based on hydropower station gate opening degree data process, system, storage medium and terminal
  • Diagnostic control method based on hydropower station gate opening degree data process, system, storage medium and terminal

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Embodiment 1

[0054] This embodiment discloses a diagnostic control method based on the data process of the gate opening of the hydropower station, so that when the data is abnormal at the data collection end, the overall data is analyzed before the corresponding start-stop operation is performed on the gate opening of the hydropower station, avoiding the entire Automated control systems have an impact.

[0055] Specifically, this embodiment takes the gate of a hydropower station as an example for illustration, as figure 1 As shown, the diagnostic control method based on the gate opening data process of the hydropower station includes the following steps:

[0056] S1: Set the process relationship between hydropower gate 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 opening degree, and the non-control data includes gate opening / closing speed , cylinder pressure, cylinder stroke, gate opening / closing ...

Embodiment 2

[0103] This embodiment also provides a diagnostic control system based on the data process of the gate opening of the hydropower station. The inventive concept of this system is the same as that of Embodiment 1, so that when data abnormalities occur at the data collection end, the overall data is analyzed before the gate opening of the corresponding hydropower station is analyzed. Carry out corresponding start and stop operations to avoid impact on the entire automation control system. Specifically, as figure 2 As shown, a diagnostic control system based on the data process of the gate opening of the hydropower station includes:

[0104] Data setting module: used to set the process relationship between the gate data and time of the hydropower station, the data includes control data and at least one non-control data associated with the control data; the control data is the opening degree, and the non-control data includes the gate One or more of opening / closing speed, cylinde...

Embodiment 3

[0121] Based on the implementation of Embodiment 1, this embodiment also provides a storage medium on which computer instructions are stored, and when the computer instructions are run, the diagnostic control method based on the gate opening data process of the hydropower station described in Embodiment 1 is executed. step.

[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, a server, or a network device, etc.) execute all or part of the steps of the methods described in various embodiments of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (Read-OnlyMemory, ROM), random access memory...

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Abstract

The invention discloses a diagnostic control method based on a hydropower station gate opening degree data process, system, a storage medium and a terminal. The method comprises steps: a process relationship between hydropower station gate data and time is set, wherein the data comprise control data and non-control data, the control data are the opening degrees, and the non-control data comprise one or multiple selected from gate opening / closing speeds, cylinder pressure, cylinder stroke, gate opening / closing time, motor current and motor voltage; a limit process interval of each piece of datais set, the opening degree of the hydropower station gate is detected in real time, and when the opening degree exceeds the limit process interval, an error is reported for the opening degree diagnosis; and / or, the non-control data of the hydropower station gate are detected in real time, and when the non-control data exceed the limit process interval, an error is reported for the non-control data. When process exception happens to the opening degree data and the non-control data of the hydropower station gate, diagnosis error reporting rather than corresponding control is carried out, and aslong as the whole data process is comprehensively diagnosed and analyzed, control is carried out.

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 gate opening of a hydropower station. 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

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B23/02
CPCG05B23/0218
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
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