Method and device for monitoring energy consumption abnormity

An anomaly monitoring and energy consumption technology, applied in forecasting, instrumentation, manufacturing computing systems, etc., can solve problems such as missed detection or false detection, lack of self-adaptive ability, difficulty in setting the energy consumption threshold and the range of the energy consumption threshold, etc. Achieve the effect of improving accuracy, reducing missed detection and false detection

Active Publication Date: 2014-04-23
GUANGDONG UNIV OF TECH +2
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Problems solved by technology

[0004] However, the energy consumption anomaly monitoring method in the prior art often sets the energy consumption threshold as a straight line, which lacks self-adaptability. Occurrence of missing or false detection

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  • Method and device for monitoring energy consumption abnormity
  • Method and device for monitoring energy consumption abnormity
  • Method and device for monitoring energy consumption abnormity

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Embodiment Construction

[0026] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only parts related to the present invention are shown in the drawings but not all content.

[0027] figure 1 It is an implementation flowchart of a method for monitoring abnormal energy consumption provided by an embodiment of the present invention. The methods provided in the embodiments of the present invention can be executed by the device for monitoring abnormal energy consumption provided in any embodiment of the present invention, and the device can be implemented b...

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Abstract

The invention discloses a method and a device for monitoring energy consumption abnormity. The method comprises the following steps: monitoring an energy consumption parameter of a current period of a vulcanization process in a tyre manufacturing process; according to the value of the energy consumption parameter of the current period obtained through monitoring, obtaining an energy efficiency monitoring value and an energy efficiency predicting value of the current period of the vulcanization process in the tyre manufacturing process; according to the obtained energy efficiency predicting value and a preset confidence coefficient, obtaining the energy efficiency prediction interval of the current period; when the energy efficiency monitoring value is beyond the energy efficiency prediction interval, determining that abnormity occurs in the energy consumption of the current period of the vulcanization process in the tyre manufacturing process. The method and the device can provide reasonable monitoring for complex and variable energy consumption situations in the industrial production process, missing detection and false detection are reduced, and the precision of energy consumption abnormity monitoring is improved.

Description

technical field [0001] The invention relates to the technical field of energy monitoring, in particular to a method and device for monitoring abnormal energy consumption in the vulcanization process in the tire manufacturing process. Background technique [0002] In manufacturing enterprises, energy is often wasted due to some abnormal energy consumption events, such as steam or compressed air leakage caused by pipeline damage, gas leakage caused by aging valves, etc. These abnormal events are difficult to find, and the accumulated energy waste However, it is very large, so it is of practical value to study the abnormal monitoring method of energy consumption. [0003] The existing technology mainly uses the threshold comparison method to monitor abnormal energy consumption, that is, the energy consumption threshold and the range of the energy consumption threshold are set in advance, and then the production is judged according to whether the monitored energy consumption dat...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q50/04
CPCY02P90/30
Inventor 杨海东郭建华彭磊杨淑爱
Owner GUANGDONG UNIV OF TECH
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