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Equipment working condition combination-based energy dispatching system

A technology for energy scheduling and working conditions, which is used in control/regulation systems, general control systems, comprehensive factory control, etc.

Inactive Publication Date: 2017-05-31
AUTOMATION RES & DESIGN INST OF METALLURGICAL IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] The purpose of the present invention is to propose an energy scheduling system based on the combination of equipment working conditions, which solves the problem of refined energy scheduling under the combination of various complex working conditions

Method used

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  • Equipment working condition combination-based energy dispatching system
  • Equipment working condition combination-based energy dispatching system
  • Equipment working condition combination-based energy dispatching system

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Embodiment Construction

[0082] The present invention is a technical scheme of an energy dispatching system based on a combination of equipment operating conditions, including four modules: an equipment operating condition definition management module, a model parameter configuration module, a scheduling model module, and an optimization calculation module. relationship like figure 1 As shown, the implementation will be executed according to these four modules, and the specific implementation steps are as follows:

[0083] Step 1, the system unbalance obtained from the working condition combination information defined by the equipment working condition definition management module and the current production and consumption obtained from the actual field data are used as the input of the optimization calculation module.

[0084] Firstly, the working condition information is obtained according to the production plan and maintenance plan. Each working condition includes the start and end time of the work...

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Abstract

The invention provides an equipment working condition combination-based energy dispatching system, and belongs to the field of industry informatization. The equipment working condition combination-based energy dispatching system comprises an equipment working condition definition and management module, a model configuration tool module, a dispatching model module and an optimal computation module, wherein the four modules all run on a dispatching computer; working condition type data, working condition energy dielectric characteristic data and dispatching scheme data related to the modules are all stored into relational database software; the relational database software runs on a server; and the dispatching computer is connected with the server through a local area network. The equipment working condition combination-based energy dispatching system has the advantages that the problem of complicated energy dispatching is converted into the problem of equipment working condition combination; and a general dispatching model configuration scheme is provided and adjustment cost is added to a model, so that the problem of too frequent adjustment is solved and the practicability of the model is improved.

Description

technical field [0001] The invention belongs to the field of industrial informatization, and in particular relates to an energy scheduling system based on a combination of equipment working conditions. Background technique [0002] In my country, industrial enterprises consume more than two-thirds of energy, which is the focus of energy conservation and emission reduction work. The operation law of the energy system of industrial enterprises is closely related to equipment, raw materials, and product types, and it is the superposition of the law of equipment production and energy consumption under various working conditions. The working condition here refers to a working state of the equipment for a period of time, such as operation, failure, shutdown, etc. The production and energy consumption rules are different under different working conditions. The energy system is easily fluctuated by the influence of production and equipment, equipment maintenance, shutdown and other...

Claims

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Application Information

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IPC IPC(8): G05B19/418
CPCG05B19/41865G05B2219/32252Y02P90/02Y02P90/80
Inventor 徐化岩杨涛贾天云梁青艳
Owner AUTOMATION RES & DESIGN INST OF METALLURGICAL IND
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