Power plant coal conveying remote intelligent stacking and reclaiming control method

A control method and stacking technology, applied in the direction of electrical program control, program control, general control system, etc., can solve the problems that electrical control cannot maintain safe operation, affect the safe and stable operation and maintenance of equipment, and achieve safe operation and convenient operation Effect

Active Publication Date: 2021-04-02
HUANENG POWER INT ENERGY DEV CO LTD
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing power plant bucket wheel machine stacking and reclaiming control generally has the problem that the electrical control can

Method used

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  • Power plant coal conveying remote intelligent stacking and reclaiming control method
  • Power plant coal conveying remote intelligent stacking and reclaiming control method
  • Power plant coal conveying remote intelligent stacking and reclaiming control method

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Embodiment Construction

[0094] A remote intelligent stacking and reclaiming control method for coal transportation in a power plant, using a three-dimensional dynamic laser scanner as a detection device, through real-time scanning of the target stockpile in the stockyard, and using three-dimensional image imaging modeling technology to perform three-dimensional scanning of the real-time data obtained by scanning Modeling and displaying on the monitoring screen; at the same time, through the operation plan and operation task management, the operation plan is created according to the real-time data of the coal pile in the coal yard, and the background program analyzes the content of the operation plan, and automatically converts it into a PLC executable task instruction; Through the precise positioning system and multiple safety protection measures, under the premise of ensuring safety, the walking, pitching and turning movements of the single machine are adjusted in time, so as to control the stacking a...

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Abstract

The invention discloses a power plant coal conveying remote intelligent stacking and reclaiming control method. A three-dimensional dynamic laser scanner is used as a detection device, a target material pile of a storage yard is scanned in real time, a three-dimensional image imaging modeling technology is used to carry out three-dimensional modeling on real-time data obtained through scanning, and the real-time data is displayed on a monitoring picture; meanwhile, through operation plan and operation task management, an operation plan is created according to the real-time data of the coal pile of the coal yard, and a background program analyzes the operation plan content and automatically converts the operation plan content into a task instruction which can be executed by a PLC; and through an accurate positioning system and multiple safety protection measures, the walking, pitching and rotating actions of a single machine are adjusted in time, and therefore a stacker-reclaimer is controlled to conduct automatic stacking and reclaiming operation. Through an accurate positioning system and multiple safety protection measures, on the premise that safety is determined, the walking, pitching and rotating actions of the single machine are adjusted in time, and therefore the stacker-reclaimer is controlled to conduct automatic stacking and reclaiming operation.

Description

technical field [0001] The invention relates to a remote intelligent stacking and reclaiming control method for coal transportation in a power plant. Background technique [0002] The existing power plant bucket wheel machine stacking and reclaiming control generally has the problem that the electrical control cannot maintain safe operation; it has gradually affected the safe and stable operation and maintenance of the equipment, and needs to be improved. Contents of the invention [0003] The purpose of the present invention is to provide a convenient, safe and reliable remote intelligent stacking and reclaiming control method for coal transportation in power plants. [0004] Technical solution of the present invention is: [0005] A remote intelligent stacking and reclaiming control method for coal transportation in a power plant, which is characterized in that: using a three-dimensional dynamic laser scanner as a detection device, through real-time scanning of the targ...

Claims

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Application Information

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IPC IPC(8): G05B19/05B65G65/00
CPCB65G65/005G05B19/054G05B2219/1103
Inventor 祝明刘洪彬陈育森包加祥王柱张慧辉
Owner HUANENG POWER INT ENERGY DEV CO LTD
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