Method and system for monitoring and analyzing energy consumption in operated chemical plants

Method and system for monitoring and analyzing energy consumption in operated chemical plants

  • CN 101,751,620 A
  • Filed: 12/17/2009
  • Published: 06/23/2010
  • Est. Priority Date: 12/17/2008
  • Status: Active Application
First Claim
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1. computer implemented method that is used to monitor and analyze the energy consumption in operating chemical plant, this method comprisesThe model factory of correspondence based on the comparison determines the theoretical energy consumption optimal value that factory'"'"'s type of this factory is specific;

  • Respectively to i) because the process in this factory, carried out, ii) because the bulk properties of this factory, iii) since the parameter that the energy consumption increase to this factory that the operation conditions of this factory causes contributes identify and divide into groups;

    Partly by automatically and when needed periodically retrieving the energy contribution rate that each parameter is provided;

    AndCome the energy consumption of this factory of periodically diagrammatic representation via histogram, wherein said histogram is from the specific theoretical energy consumption optimal value (TEO) of factory'"'"'s type, and reach the current power consumption values (CEC) of this factory by the independent specific consumption that is provided that adds relevant parameter by group, form energy step thus, described energy step allows at least a portion of described each parameter of monitoring and the current energy consumption of this factory is being compared aspect described each parameter with the energy consumption of other factory and/or with the former energy consumption of this factory.

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