Energy management system and energy management method

An energy management system and server technology, applied in the directions of comprehensive factory control, electrical program control, comprehensive factory control, etc., can solve the problem of high acquisition difficulty and achieve the effect of solving the difficulty of remote data exchange

Inactive Publication Date: 2013-06-05
ZHEJIANG UNIV +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Energy data is characterized by standardization, specialization, scientificity, and strong timeliness, and it is difficult to collect

Method used

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  • Energy management system and energy management method

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Embodiment Construction

[0011] like figure 1 As shown, the energy management system includes an on-site monitoring system 1, a client 2, and a database server 3; the on-site monitoring system 1 includes an OPC server 1.1, a programmable logic controller 1.2, a sensor 1.3, and a data transmission unit 1.4; the sensor 1.3 and the programmable logic The controller 1.2 is connected, the programmable logic controller 1.2 is connected with the OPC server 1.1, the OPC server 1.1 is connected with the data transmission unit 1.4, the data transmission unit 1.4 is connected with the real-time data receiving server 1.5, and the real-time data receiving server 1.5 is connected with the database Server 3 is connected; client 2 includes Web client 2.1 and Web server 2.2; Web client 2.1 is connected with Web server 2.2; Web server 2.2 is connected with database server 3.

[0012] The data transmission unit 1.4 uses the OPC protocol, the RS232 / 485 protocol, and the DL / T645 protocol. The client 2 uses XML to save an...

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Abstract

The invention discloses an energy management system and an energy management method. The energy management system comprises an on-site supervision system, a client and a data base server. The on-site supervision system comprises an organic photoconductor (OPC) server, a programmable logic controller, a sensor and a data transmission unit, where the sensor and the programmable logic controller is connected with each other, the programmable logic controller is connected with the OPC server, the OPC server is connected with the data transmission unit, the data transmission unit is connected with a real-time data receiving server, and the real-time data receiving server is connected with the data base server. The client comprises a Web client and a Web server, wherein the Web client is connected with the Web server, and the Web server is connected with the data base server. The energy management system and the energy management method can achieve functions of remote supervision based on a Web method, automatic collection, check, accounting and analyzing of data, automatic alarm and the like and effectively solve the problems that remote information interaction of an energy management is difficult and configuration information needs to be set repeatedly and complicatedly.

Description

technical field [0001] The present invention relates to a management system, in particular to an energy management system and a method thereof. Background technique [0002] In my country's energy consumption, industry is the largest energy consumer in my country, accounting for about 70% of the country's total energy consumption. During the "Twelfth Five-Year Plan" period in my country, energy conservation is the key task. Strengthening enterprise energy measurement management, carrying out enterprise energy conservation and consumption reduction actions, and improving energy utilization are the most effective ways to reduce resource consumption and protect the environment, and are important for my country to take the road of new industrialization. It is of great significance for improving the economic benefits of enterprises and alleviating the energy and environmental constraints faced by social and economic development. [0003] In order to enable enterprises to better c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418
CPCY02P90/02
Inventor 孙大明陈雷沈惬
Owner ZHEJIANG UNIV
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