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Aluminum electrolysis rectifier cabinet equal current on-line detection method

A detection method and technology of rectifier cabinets, applied in the direction of measuring current/voltage, measuring device, measuring electrical variables, etc., can solve problems affecting normal production, etc.

Inactive Publication Date: 2007-11-28
GUIZHOU BRANCH CHINA ALUMINUM IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Usually, the operation status of each component of the rectifier cabinet is understood and mastered through manual meter reading. Once an abnormal phenomenon occurs, failure to deal with it in time will cause an accident and affect normal production

Method used

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  • Aluminum electrolysis rectifier cabinet equal current on-line detection method
  • Aluminum electrolysis rectifier cabinet equal current on-line detection method
  • Aluminum electrolysis rectifier cabinet equal current on-line detection method

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Embodiment 1

[0025] The rectifier cabinet current equalization online detection method is an overall solution that integrates on-site data detection, data collection, data concentration, and data processing; it can realize the collection, concentration, and processing of data from scattered rectifier cabinets in the whole plant; it is a safe production of power supply The basis of process centralized dynamic monitoring; it is a bridge for information exchange between production process and operation management, providing guarantee for the real-time, comprehensive and efficient operation and management of enterprises; it is the basis of production process analysis; it is the basis of scientific decision-making of enterprises.

[0026] The architecture of the rectifier cabinet current equalization online detection system can be divided into two parts: the storage application of real-time data and the storage application of production management data:

[0027] Adopt the combination of B / S stru...

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PUM

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Abstract

The invention relates to a development and the application for on-line detecting technology for aluminum electrolysis power-supply rectifying equipment, in detail a current-sharing on-line detecting method for aluminum electrolysis rectifying cabinet. The invention comprises following procedures that on-line detection, data collection, data concentration and data application. The invention possesses following benefits. The invention realizes the integration of transformer current-sharing detection system and accomplishes management network of business management so that data share, adjusting management production resource scientifically and dynamically, in time optimizing and organizing production are realized; dynamic monitoring, dynamic analyzing and stable producing for rectifying element in transformer current-sharing cabinet are realized, producing flow is insured smooth; and modern enterprise target with enterprise information, information resource, transfer network and scientific management is realized. The on-line detecting method is suitable for automatic control system of aluminum electrolysis power supply system.

Description

technical field [0001] The invention relates to the development and application of an on-line monitoring technology for rectification equipment powered by aluminum electrolysis, in particular to an on-line detection method for current equalization of a rectification cabinet. Background technique [0002] The electrolytic aluminum power supply system is equipped with 4 sets of rectifier units, and each set is equipped with current sensors according to the number of components in the rectifier cabinet. That is: A and B rectifier cabinets are each equipped with 60 current sensors, and the four sets of units are equipped with a total of 480 current sensors to reflect the operation status of each component of the rectifier cabinet in time. Usually, the operation status of each component of the rectifier cabinet is understood and mastered through manual meter reading. Once an abnormal phenomenon occurs, if it cannot be dealt with in time, it will cause an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R19/00G08C19/00
Inventor 朱永松何跃贵王广稳叶延林卿红军雷向军祁生
Owner GUIZHOU BRANCH CHINA ALUMINUM IND
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