Remote monitoring system for energy consumption of metallurgical equipment

Developed by Nanjing Swo Electric Co., LtdTJSMC Industrial Equipment Energy Consumption Remote Monitoring SystemWe provide a communication service platform based on embedded computers and offer a one-stop solution for power automation systems, providing reliable and effective support for your energy conservation and emission reduction, making your energy consumption reduction reasonable and traceable. For more details, please contact Tao Gong 189 at 5244 or 6334!

【1】 Five remote functions

The intelligent power monitoring system can not only achieve the conventional functions of "remote signaling", "remote control", "telemetry", and "remote adjustment", but also realize the function of "remote setting". Remote signaling: Real time monitoring of switch operation status, protection work, and other switch values. Real time computer display and automatic alarm. Remote control: Select the corresponding station number, switch number, closing/opening information through the computer screen, and feedback the selected switch status on the screen. After confirmation, execute and record the operation time, type, closing switch number, etc. in real time. Telemetry: Real time collection, analysis, processing, recording, display of curves and bar charts of system voltage, current, active power, reactive power, power factor, over limit alarm, and frequency through a computer, and automatic generation of reports. Remote adjustment: used for regulating the voltage rise/fall of on load transformers. Remote setting: used for remotely modifying the settings and control words of dispersed relay protection devices; And adjust the working status of various instruments.

【2】 Design principles

The power monitoring system mainly consists of three parts according to monitoring functions: computer supervision layer, communication network layer, and system management layer.

As China's power technology continues to improve, the operating costs of electricity are also gradually increasing, and users' requirements for power system operation and management are becoming increasingly strict. In order to improve the quality of power supply and distribution services, promote the design and operation safety of the power supply and distribution industry, it is necessary to establish a sound power monitoring system. Therefore, in practical work, power workers need to do a good job in the layout of power monitoring systems in power supply and distribution design, starting from data acquisition and processing, human-computer interaction operations, assisting in power supply and distribution event recording, remote operation, etc., to enhance the functionality of establishing monitoring systems, improve the reliability and safety of power services, and promote the effective application value of power monitoring systems in power supply and distribution design.

【3】

The business scope of Nanjing Swo Electric Co., Ltd. includes the research and development, manufacturing, sales, and technical services of transmission and distribution and control equipment, industrial automatic control system devices, instruments and meters, transformers, rectifiers, inductors, capacitors and their supporting devices, electrical signal equipment devices, and fire automatic equipment; Manufacturing of measuring instruments; Quality inspection technical services; Technical development, transfer, service, production, and sales of computer software and hardware; Technical development, consulting, services, and transfer of energy management systems, building intelligent systems, Internet of Things, and geographic information systems; Mechanical and electrical equipment installation engineering, electronic and intelligent engineering construction; Contract energy management; Information system integration services; Fire alarm system monitoring service; Utilize self owned funds for external investment; Import and export business of various commodities and technologies through self operation and agency.

【4】 We will do our best to monitor your power data

Project Name: Jinan New and Old Kinetic Energy Conversion Pilot Zone Yellow River Sports Exhibition

Access device: Nanjing SwoTJSMC Industrial Equipment Energy Consumption Remote Monitoring System

Installation location of electricity meter: floor distribution box, basement distribution room.

Purpose: To use intelligent power meters to collect various electrical parameters and switch signals at the distribution site.

Wiring: There are a total of 14 microcomputer integrated protections in this project. A collection device is placed in the high-voltage distribution room, and the on-site intelligent instruments are connected to the corresponding collection devices through the 485 bus. The on-site serial server transmits data to the monitoring host through the network cable. This monitoring system adopts a hierarchical distributed structure, namely the station control layer, communication layer, and interval layer.

【5】 TJSMC Scope of Application

Suitable for user substations of 110KV and below, as well as ordinary substations within the system. Especially suitable for stations with a large number of intelligent devices in low-voltage distribution systems.

Suitable for various types of user substations of 110KV and below, as well as important substations within the system. Especially suitable for large user stations.

Suitable for system hub user substations, substations of 220KV and above, and large and important user substations or centralized control stations.

Suitable for centralized control centers and dispatch systems in various power plants, factories, mines, and substations.

【6】 Industry development

The power monitoring system can achieve bidirectional communication with the monitoring substation, that is, by using the monitoring substation to collect relevant parameter data, it can then provide a visual interface for users to deeply understand the operation of the substation, and based on this, send instruction commands to the monitoring substation to monitor the operation of the substation at any time. Once an abnormal situation is found in the power equipment, an alarm should be immediately issued. Thirdly, the intelligent power monitoring system should also have strong security, which can effectively prevent malicious attacks and virus intrusion hazards from customers, avoid the occurrence of monitoring system paralysis, and the designers of the power monitoring system should continuously strengthen their attention to network operation security and database security, fully play the role of the monitoring system, effectively avoid any adverse factors, and lay the foundation for the effective application of the intelligent power monitoring system.