Energy storage integrated cabinet EMS system operation and maintenance management platform

1Energy storage integrated cabinet EMS system operation and maintenance management platformOverview

Energy storage integrated cabinet EMS systemIt integrates functions such as power monitoring, electrical safety, lighting control, energy management, charging pile operation management, distributed photovoltaic monitoring, energy storage management, equipment ledger, and operation and maintenance management. Through a platform and an APP, it provides centralized monitoring, unified scheduling, and unified operation and maintenance of enterprise electricity consumption. Based on the local power supply department's peak shaving plan, peak shaving plans and warnings are developed in advance to meet the requirements of reliable, safe, energy-saving, effective, and orderly electricity consumption for enterprises.

two、Energy storage integrated cabinet EMS system operation and maintenance management platformstructure

1. Comprehensive automation of substations

Real time data acquisition, switch status detection, and remote control for substations, switching stations, and substations of 35kV and below, providing uninterrupted protection and monitoring for user distribution networks and electrical equipment, improving the automation level of user distribution systems, and achieving reliability and safety of power supply.

2. Manage the cockpit

As the main interface of the platform, monitoring, analysis, protection and governance devices are installed for each key node of the source, network, load, storage and charging of the enterprise microgrid, and data is collected through the high-performance edge computing gateway and uploaded to the enterprise microgrid platform. The platform adjusts the control strategies of various systems based on new grid prices, electricity loads, and grid dispatch instructions, and remotely issues them to ensure the effective and stable operation of the enterprise microgrid, reduce the cost of electricity consumption, and achieve energy interconnection and information interaction.

3. Power monitoring

The platform can monitor the operation of transformers and various distribution circuits in the substation in real time, and record the historical data of various power parameters.

4. Power quality

The platform can monitor the harmonic distortion, voltage fluctuation, flicker, and tolerance indicators of the distribution system in real time, and analyze the power quality of the distribution system.

5. Electrical safety

Real time monitoring of leakage current and cable temperature in the distribution system circuit can achieve safety warning. In addition, it can also access alarm information from fire equipment power monitoring system, fire door monitoring system, emergency lighting and evacuation indication system.

6. Electricity statistics

The platform has the function of timed meter reading, summary and statistics, and users can freely query the electricity consumption of each distribution node at any time period since the normal operation of the platform.

7. Energy consumption analysis

Statistically analyze the consumption of electricity, water, gas, etc., compare and analyze them on a month on month basis, calculate the conversion rate, and track the trend of carbon dioxide emissions.

8. Prepaid management

Manage merchant electricity/water sales, support remote electricity and water sales, and provide report statistics.

9. Charging pile management

The platform manages electric vehicles and electric vehicle charging stations, including fee management, asset management, etc.

10. Intelligent lighting

Switch control of enterprise lighting circuits, with functions such as dimming, scene, and timing control.

11. Distributed photovoltaic

The platform monitors the operation of the inverter. Power generation statistics, power generation analysis, and power distribution monitoring of power stations.

12. Environmental monitoring

The cable temperature, water immersion, and platform can be remotely monitored through video cameras to monitor the overall operation status, and the environmental temperature, humidity, smoke, and door magnetism inside the substation can be monitored and historical data of environmental parameters recorded.

13. Equipment archives

The platform can establish electronic records for all equipment (including transformers/switchgear/cables/safety tools/ancillary facilities) in the substation, including specifications, technical parameters, manufacturers, commissioning dates, etc., and remind users to replace or maintain the equipment according to the maintenance cycle.

14. Operation and maintenance management

The platform has task management, inspection records, defect records, alarm suppression records, repair records, and notification work orders.

15. Fault alarm

After receiving the alarm information, the platform can push the alarm information through SMS or APP, and the relevant alarm values can be flexibly set according to requirements, with different levels of alarm settings.

16. Platform operation

The platform records communication status, server status, offline events, operation logs, control logs, online user and visitor information.

17. Platform Settings

The platform can perform role management, permission management, user management, menu management, login page settings, and platform settings.

3、 Enterprise EMS Microgrid Intelligent Control System Operation and Maintenance Management Platformthe advantage of

1. Real time capability: EMS can monitor energy data in real-time, detect energy waste and abnormal situations in a timely manner, and help enterprises take timely measures to adjust and optimize.

2. Accuracy: EMS collects energy data accurately through high-precision sensors and instruments, and provides accurate energy consumption analysis results through data analysis and model establishment.

3. Visualization: EMS presents energy data in the form of charts, reports, etc. through data visualization, allowing enterprises to intuitively understand energy usage and effectiveness.

4. Flexibility: EMS can be customized and developed according to the needs of enterprises, adapting to the special requirements of different industries and enterprises.

4、 Application scenarios and case analysis

The enterprise microgrid energy efficiency management platform is suitable for various types of applicationsindustryEnterprises and large buildings, such as steel, chemicals, electricity, pharmaceuticals, hotels, etc. In these industries, the platform can help companies monitor the real-time operation status of energy equipment, optimize energy utilization efficiency, and achieve the goals of energy conservation, emission reduction, and energy cost reduction.

Taking a large steel enterprise as an example, after adopting the enterprise microgrid energy efficiency management platform, the enterprise has achieved real-time monitoring and data analysis of major energy equipment such as blast furnaces, converters, and rolling mills. By adjusting equipment operation in a timely mannerparameterBy implementing maintenance strategies, enterprises have reduced energy waste and improved equipment operational efficiency. In the end, the company's energy costs decreased by 20% and carbon emissions decreased by 15%.

V. Summary

The enterprise microgrid energy efficiency management platform, as a new tool to improve enterprise energy efficiency, has been widely applied and verified in many industries. This platform uses real-time monitoring, data analysis and other technical means to help enterprises comprehensively understand the operating status and energy consumption of energy equipment, optimize energy utilization efficiency, reduce energy costs, and minimize carbon emissions. With the continuous improvement of energy management and environmental awareness among enterprises, the application prospects of enterprise microgrid energy efficiency management platforms will be even broader. In the future, with the continuous advancement and development of technology, this platform will further expand its functions and improve its performance, contributing more to the sustainable development of enterprises.