Electrolysis aluminum electric power safety intelligent specialist analytical method
A technology of power safety and analysis method, which is applied in the field of online monitoring of power supply rectification equipment, can solve the problems of the overall process that hinders the development of enterprise control level, the inability to guarantee the consistency of information exchange, and the difficulty of information sharing between systems, so as to reduce inspection inspections and maintenance workload, avoid huge direct economic losses, and prevent unexpected failures
Active Publication Date: 2008-03-19
GUIZHOU BRANCH CHINA ALUMINUM IND
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Problems solved by technology
In order to improve the safety of the power supply system, many scattered equipment monitoring systems are established in different periods and environments to ensure the normal operation of the power supply system. Incompatibility with each other: information needs repeated external conversion and transmission; the consistency of information exchange cannot be guaranteed, and it is difficult to share information between systems; today, with the rapid development of network informatization, the degree of automation
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Embodiment 1
[0032] An intelligent expert analysis method for electrolytic aluminum power safety in the present invention comprises a data acquisition layer, a data storage layer, and a data application analysis layer. The analysis method includes the following steps:
[0033] The data acquisition step refers to the oil chromatographic data of the transformer detected by the oil chromatographic detector, the current equalization acquisition extension, the partial discharge acoustic wave detector, and the oil temperature detector through the communication interface machine 3 with protocol conversion, safety isolation and data buffering. The process of collecting, converting and buffering flow data, partial discharge data and oil temperature data;
[0034] The data storage step refers to the process in which the SQL database server 5 and the real-time database server 6 are connected to the data acquisition layer through the communication bus 4 and the collected transformer 1 operation data is...
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The present invention relates to an online monitoring technology of power supply rectifying equipment, in particular to an intelligence expert analysis method for the electric security of electrolytic aluminum. The intelligence expert analysis method for the electric security of the electrolytic aluminum comprises a data acquisition layer, a data storage layer, and a data application and analysis layer. The analysis method comprises the steps of a data acquisition step, a data storage step, and a data application and analysis step. The present invention has the advantages that the method is a total solution which integrates the comprehensive analysis results of oil chromatogram analysis data, load sharing analysis data, partial discharge analysis data, and oil temperature analysis data and display together. The present invention realizes the detection to the running state of the key link of a power supply system, provides an analysis report on the running state of a power supply system, promptly discovers the hidden danger of the equipment, reduces the damage factor of the power equipment, and avoids the great direct economic loss caused by accidents. The intelligence expert analysis method for the electric security of the electrolytic aluminum is suitable for the automated control system of the power supply system.
Description
technical field [0001] The invention relates to an on-line monitoring technology for power supply rectification equipment, in particular to an intelligent expert analysis method for electrolytic aluminum power safety in electrolytic aluminum enterprises. Background technique [0002] After nearly 30 years of development since the 1970s, it can be said that the automation of the power supply system management of electrolytic aluminum enterprises has been greatly improved. From the establishment of the power dispatching system to the wide application of various equipment detection and analysis systems, automation is basically completely realized, which lays the foundation for the implementation of the power safety intelligent expert analysis system, and it is bound to generate such a demand. [0003] As the production process of electrolytic aluminum is becoming more and more detailed, the process is more complex, and there are more and more production equipment and supporting...
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Inventor 朱永松何跃贵王文杰雷向军王利民倪保利赵永生
Owner GUIZHOU BRANCH CHINA ALUMINUM IND
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