1、 System Overview
Industrial enterprises are major energy consumers, and energy conservation has always been a major issue that troubles various industries in China. In addition to relying on energy-saving technologies to reduce energy consumption, we are striving for efficiency in energy management. The traditional energy dispatch system, which separates electricity, power, and waterways and adopts a traditional energy management model, is no longer suitable for the energy management needs of modern large-scale production. Scientific energy management is an important measure for enterprises to optimize resource allocation, rational use of energy, improve the environment, and achieve strategic transformation from single equipment energy conservation to system optimization energy conservation. It is also an inevitable requirement for creating energy-saving enterprises and implementing clean production. The establishment of an Energy Management System (EMS) software for industrial enterprises that integrates centralized monitoring and management functions has enabled data collection and control of various units in the energy system, such as electricity, power, and waterways, environmental monitoring and control, and analysis and prediction of energy medium requirements. This has created favorable conditions for providing economical, high-quality energy and efficient services, while also enhancing the company's energy management system.
The main energy media for monitoring and management include electricity, coke oven gas, blast furnace gas, converter gas, mixed gas, compressed air, oxygen, nitrogen, argon, steam, production water, domestic water, etc.
2、 System composition
Typical structural diagram
3、 Function List
Serial Number
module
Sub-module
functionality
notes
1、 Basic functions
1
plan
Navigation Map of Enterprise Energy Distribution Plan
2
Working condition diagram
Real time monitoring of communication status, etc
3
Electrical system
Real time monitoring of electrical primary wiring diagram, remote signaling, telemetry, remote control and other data
4
dynamical system
Real time monitoring subsystem for power equipment
5
query
Real-time data
Real time value
Real time data query display
Real time charts
Real time data running curve display
Daily online monitoring
Daily hourly data curve report display
HISTORICAL DATA
historical value
Historical data query display
Historical chart
Historical data curve report display
6
operations analysis
operations analysis
daily newspaper
Daily hourly data curve report analysis
weekly report
Analysis of Weekly Data Curve Report
Monthly report
Analysis of Monthly Data Curve Report
Quarterly report
Analysis of Seasonal Data Curve Report
annual report
Analysis of Annual Data Curve Report
comparative analysis
Time benchmarking
Comparative analysis of data from the same device at different times, displayed in chart format
Equipment benchmarking
Comparative analysis of data from different devices at the same time, displayed in chart format
7
energy management
power management
Jianfeng Pinggu
Trend analysis of peak and off peak proportions of electricity and electricity bills, displayed in chart format
Electric energy audit
Comparative analysis of electricity consumption (coal consumption) per unit product by category and sub item
Regional energy consumption
Energy consumption status of classified sub units
Team assessment
Power consumption and relative theoretical power consumption of each team
energy consumption
Daily consumption
Display the daily hourly energy consumption of electricity, water, and gas in a chart format
Weekly consumption
Display the weekly energy consumption of electricity, water, and gas in a chart format
Monthly consumption
Display monthly energy consumption status of electricity, water, and gas in chart format
Seasonal consumption
Display the quarterly energy consumption status of electricity, water, and steam in chart format
Annual consumption
Display the annual energy consumption of electricity, water, and gas in a chart format
8
Energy Saving Assessment
Monitor Point
Evaluate and analyze the power factor of monitoring points, the rated load percentage of actual load points, and the daily load rate of electricity consumption, and display the results in the form of charts and graphs
transformer
Evaluate and analyze transformer efficiency, power loss, load factor, power balance diagram, power motion diagram, etc., and display the results in the form of charts and graphs
line
Evaluate and analyze line losses, power balance diagrams, power motion diagrams, etc., and display them in a graphical format
motor
Analyze the current running time, cumulative running time, maintenance cycle, stopping time, stopping times, etc. of the electric motor, and display the results in the form of charts and graphs
quality
Analyze the harmonic content and voltage distortion rate of monitoring points, and display the results in the form of charts and graphs
9
Environmental monitoring
Environmental monitoring
Real time monitoring of environments such as smoke detection, water immersion, temperature and humidity
10
Event Query
Event Query
real-time event
Real time event alerts, push notifications, and queries
historical event
Historical event query, which can be queried by time, event type, etc
11
Report Query
Excel report template for querying, exporting, and printing daily, monthly, and annual reports
12
communication management
13
system management
system management
equipment management
Equipment file management, equipment type management
Variable management
Variable management
User Management
User permission allocation and other management
parameter configuration
Load configuration, energy consumption configuration, rate configuration, rate type configuration, global unit conversion
2、 Extended functionality
1
Video monitoring
2
web interface
C/S and B/S architectures coexist, supporting WEB publishing. Real time system data, monitoring screens, historical data, etc. can be viewed through a WEB browser on the local area network or external network.
3
APP interface
Provide an APP client that allows users to view real-time system data, monitoring screens, historical data, and more anytime and anywhere on their mobile phones.
4
Protocol development
Special non-standard protocol development