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Aluminum profile extrusion machine real-time energy consumption monitoring and energy consumption abnormality detection system

A technology of energy consumption monitoring and extruder, applied in the direction of comprehensive factory control, comprehensive factory control, electrical program control, etc., can solve problems such as errors and achieve the effect of avoiding hysteresis

Active Publication Date: 2015-12-30
GUANGDONG XINGFA ALUMINUM +2
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  • Application Information

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Problems solved by technology

However, there is a serious lag in this method. With the different production time, different crew members, and different production products, this evaluation method will produce large errors.

Method used

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  • Aluminum profile extrusion machine real-time energy consumption monitoring and energy consumption abnormality detection system
  • Aluminum profile extrusion machine real-time energy consumption monitoring and energy consumption abnormality detection system
  • Aluminum profile extrusion machine real-time energy consumption monitoring and energy consumption abnormality detection system

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Embodiment Construction

[0025] The present invention will be described in more detail and complete below in conjunction with the accompanying drawings and specific 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.

[0026] Such as figure 1 As shown, it is a structural diagram of the real-time energy consumption monitoring system of an aluminum profile extrusion machine in the present invention, showing the composition of the hardware part, which includes four layers of digital instruments, serial port servers, switches and monitoring servers from the bottom to the top. Among them, the underlying digital instruments include smart meters and smart natural gas meters. Smart meters are installed on the power lines of extrus...

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Abstract

The present invention is an aluminum profile extrusion machine real-time energy consumption monitoring and energy consumption abnormality detection system which comprises a smart electric meter, a smart gas meter, a serial port server, a switch and a monitoring server. The smart electric meter and the smart gas meter are connected to the serial port server through an RS-485 bus. The serial port server converts an RS-485 serial port into a TCP / IP network interface, and the data two-way transparent transmission from the RS-485 serial port to the TCP / IP network interface is realized. The monitoring server monitors load energy consumption data in real time and records the energy consumption data of different loads, historical energy consumption data is used to calculate the normal detection interval to unit aluminum profile energy consumption with a regression type support vector machine method, and the energy saving estimation of extrusion production can be carried out according to the comparison of predicted energy consumption data and actual recorded energy consumption data. According to the technical scheme, the energy consumption data of an extrusion set in a workshop can be collected in real time, and through analyzing the historical energy consumption data, the energy consumption abnormal phenomena such as energy leakage, overlong standby time and an inappropriate extrusion parameter in production can be detected.

Description

technical field [0001] The invention relates to the technical field of real-time energy consumption monitoring and abnormal energy consumption detection of an aluminum profile extrusion machine. Background technique [0002] Aluminum profile production enterprises are high energy consumption and high emission manufacturing enterprises, and the cost control of extrusion production is one of the key issues that enterprises pay attention to. In order to ensure the stable and economical operation of extrusion production, real-time monitoring of extruder energy consumption and abnormal detection of energy consumption is the development trend of realizing manufacturing automation and clean production. In addition, the assessment of production energy saving in units of extrusion units and workshops can effectively reduce abnormal energy consumption such as energy leakage, long standby time, and inappropriate extrusion parameters. [0003] At present, most of the energy measurement...

Claims

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Application Information

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IPC IPC(8): G05B19/418
CPCY02P90/02
Inventor 梁鹏
Owner GUANGDONG XINGFA ALUMINUM
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