Shulou(Shulou.com)06/02 Report--

For enterprises, with the increasing shortage of global energy supply, all kinds of energy costs are on the rise, become an important part of enterprise costs, and will become a decisive factor in the development and survival of enterprises in the future. In addition, the safe operation of the energy power system is an important guarantee for the normal production and operation of the enterprise. Therefore, to establish the comprehensive monitoring of the enterprise energy management system, on the basis of ensuring the safety and reliability of the energy supply, through the automatic monitoring and information management of the energy management system, reduce the product energy cost, it is of great significance to the operation and development of enterprises and the improvement of economic benefits. Through the introduction of energy-saving technology, greatly reduce the energy consumption of enterprises, not only has economic significance, but also has greater social benefits.

Establish an effective energy management system to effectively manage the supply, storage and use of energy. And according to the work nature and actual use needs of energy-using enterprises, we can customize and develop a more targeted enterprise energy management information system, including all kinds of production process reports and statistical reports.

II. Overall design plan

System composition:

1. The primary instruments in the field mainly include:

Vortex Flowmeter, electromagnetic Flowmeter, temperature sensor, pressure meter, electricity meter, water meter, etc.

2. GPRS acquisition terminal:

Stainless steel cabinet, GPRS data acquisition instrument, lightning arrester, power controller (with lightning protection and backup UPS function), backup battery and so on.

3. Central server:

Internet access through optical fiber routers, industrial computers, communication service software, data analysis software, Window serve2003 work platform, SQL SERVER 2005 database.

Note: GPRS acquisition terminal is compatible with common instrument output interfaces, such as RS485, HART, 4-20MA analog, pulse and so on.

III. System function

As an important part of enterprise automation and informatization, energy management system not only plays an important role in unified energy dispatching, optimizing resource balance, reducing energy dissipation, improving environmental protection quality, reducing production and consumption energy consumption and improving labor productivity. Moreover, it is very effective for the formulation and implementation of the accident plan, the rapid analysis and timely judgment and treatment of the causes of the accident, the reasonable adjustment and balance of energy supply and demand, and the actual analysis of energy based on objective information, energy planning, energy quality management, energy system prediction and so on. (energy management system development 13828812723)

1. Improve the collection, storage, management and effective utilization of energy information.

By analyzing, processing and processing the energy data in the system, energy dispatchers and professional energy managers can grasp the state of the system in real time and ensure that the system runs in the best state after reasonable adjustment of the system.

2. Decentralized control and centralized management of energy system at the enterprise level

From the overall point of view of the enterprise to examine the basic energy management needs, to meet the decentralized characteristics of the energy process system and the objective requirements of centralized energy management, in order to meet the strategic development needs of the enterprise.

3. Reduce the management links, optimize the management process, and establish an objective energy consumption evaluation system.

Realize the process optimization and reengineering of energy monitoring and energy management on the basis of information analysis, meet the automation of energy equipment management and operation management, establish an objective energy consumption evaluation system based on data, and ask for benefits from management.

4. Reduce the operating cost of energy system and improve labor productivity.

The construction of energy management system will play an important role in the reform of energy management system. One of its basic goals is to simplify energy operation and management, reduce human input in daily management, save human resource costs and improve labor productivity.

5. Speed up the fault handling of the system and improve the ability to respond to plant-wide energy accidents.

The energy management system can quickly understand the operation status of the system and the influence degree of the fault from the overall point of view, take systematic measures in time, limit the further expansion of the fault scope, and effectively restore the normal operation of the system.

6. Save energy and improve the environment by optimizing energy dispatching and balancing the command system

By optimizing the ways and methods of energy management, improving the technical means of energy balance, and understanding the energy demand and consumption of steel mills in real time, the energy management system can effectively reduce the emission of blast furnace gas and improve the recovery rate of converter gas. the systematic methods of comprehensive balance and fuel conversion are adopted to make the rational use of energy reach a new level!

7. Provide conditions for further mining, analysis, processing and processing of energy data.

The construction of energy management system can not only effectively solve the real-time energy balance management and monitoring management, but also create conditions for further data mining, analysis, processing and processing through the archiving and management of a large number of historical data.

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