Electricity energy efficiency monitoring and evaluating system applied to enterprise and evaluating method thereof

A technology for power energy efficiency and evaluation system, applied in data processing applications, energy industry, energy-saving ICT, etc., and can solve problems such as huge and complex calculations

Inactive Publication Date: 2014-03-05
STATE GRID CORP OF CHINA +2
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Problems solved by technology

[0006] Invention patent (application number: 201310146941.1) discloses a Hopfield neural network evaluation method and system for power energy efficiency of enterprise users. The Hopfield neural network method evaluates the factors of each factor group. This method can effectively and objectively evaluate the energy effici

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  • Electricity energy efficiency monitoring and evaluating system applied to enterprise and evaluating method thereof
  • Electricity energy efficiency monitoring and evaluating system applied to enterprise and evaluating method thereof
  • Electricity energy efficiency monitoring and evaluating system applied to enterprise and evaluating method thereof

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Embodiment Construction

[0043] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0044] Such as figure 1 As shown, a power energy efficiency monitoring and evaluation system applied to enterprises includes a signal acquisition layer 11, a wireless communication layer 10 and a system base station layer 9, and the signal acquisition layer 9 transmits signals to the system base station layer 9 through the wireless communication layer 10; Wherein, the system base station layer 9 includes a control center station 8 and a database server 7, the wireless communication layer 10 includes a GPRS module 12, a router 4, a web server 5, an exchange 6, a communication server 13 and a mobile workstation 14, and the signal acquisition layer 11 includes an electric meter 1 , collector 2 and processing unit 3; meter 1 detects the electricity consumption data of the enterprise, and transmits it to collector 2 through RS-485, and collector 2 converts i...

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Abstract

The invention discloses an electricity energy efficiency monitoring and evaluating system applied to an enterprise and an evaluating method thereof. The electricity energy efficiency monitoring and evaluating system applied to the enterprise comprises a signal acquisition layer, a wireless communication layer and a system base station layer, wherein the signal acquisition layer transmits signals to the system base station layer through the wireless communication layer, and then the electricity energy consumption condition of the enterprise can be detected in real time and can be analyzed and evaluated objectively and practically. The evaluating method of the electricity energy efficiency monitoring and evaluating system applied to the enterprise is based on the analytic hierarchy process, and the weight ratios of all elements are calculated by means of an objective weight assignment method. By the adoption of the electricity energy efficiency monitoring and evaluating system applied to the enterprise and the evaluating method thereof, the electricity energy efficiency of the enterprise can be monitored in real time, the load of the enterprise can be managed, the type unification management of index data can be conducted by comparing the electricity energy efficiency of the enterprise with the industrial standard regulated in China or the industrial advanced level, the electricity energy efficiency of the enterprise can be evaluated objectively, and objective colors and a huge amount of calculation can be reduced as far as possible.

Description

technical field [0001] The invention relates to the field of electric power energy efficiency management, in particular to an electric power energy efficiency monitoring and evaluation system applied to enterprises and an evaluation method thereof. Background technique [0002] The application of energy information system in developed countries emerged in the 1970s, and has reached a relatively high level after decades of development. Energy management system is a system energy-saving technology developed in the mid-1990s in the world. The current energy management system is mainly used in steel, chemical, electric power and other process enterprises that consume a lot of energy. It uses production process control technology, network communication technology, optimization theory and technology to conduct comprehensive monitoring of the energy system of the enterprise and provide a basis for energy scheduling, and achieve the purpose of saving energy through systematic manage...

Claims

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Application Information

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IPC IPC(8): G06Q50/06
CPCY02B60/50Y02P80/10
Inventor 张军韩小岗张岩
Owner STATE GRID CORP OF CHINA
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