High energy consuming parks being shut down?Integration of source, network, load, and storageBecome a "life-saving straw" and solve the power rationing dilemma!

Li Mingjun

Introduction:In the era of intelligent control, how can high energy consuming parks achieve 'electricity freedom'?

Last week, there was another sudden power outage, forcing critical production lines to shut down for 12 hours, resulting in a direct loss of over 5 million yuan! The painful complaint from the person in charge of a semiconductor park reveals the common difficulties faced by high energy consuming enterprises at present. With the continuous implementation of the "dual control of energy consumption" policy, traditional response strategies have become inadequate and difficult to provide strong support for the sustainable development of the park. This article will delve into how to create a new energy management system for the park through the clever integration of the source network load storage integration solution and the Ankerui EMS3.0 energy management system. This combination plan will help the park achieve a magnificent transformation in energy management, standing out from the previous "passive power rationing" dilemma and moving towards a new height of "active energy control", opening a new chapter in energy management.

1 Under the wave of power restrictions, high energy consuming industrial parks are 'without electricity available'

◾ Normalization of power rationing: Multiple regions implement "dual control of energy consumption", including steel, chemical, and data centersWaiting for high energy consuming parksRight in its column

◾ Electricity costs soar: peak electricity prices in some parks exceed 1.5 yuan/kWh, and annual electricity costs surge by 40%

◾ Shutdown risk: A ceramic park suffered a sudden power outage, resulting in the scrapping of kilns and direct losses exceeding tens of millions

▶ Policy direction: The National Development and Reform Commission's "Electricity Demand Side Management Measures" explicitly require industrial parks to "enhance load regulation capabilities" and integrate source grid load storage as a recommended solution.

II How can source grid load storage become a "power stabilizer"?

2.1 Self built 'microgrid': photovoltaic+energy storage+intelligent dispatching

Case: A steel park in Jiangsu Province deploys 50MW photovoltaic+20MWh energy storage, providing independent power supply for 8 hours during power restrictions

Effect: Reduce purchased electricity costs by 12 million yuan annually and reduce carbon emissions by 35%

2.2 Load "precise peak shaving": AI prediction+dynamic response

Technology: Predicting production peaks through algorithms and automatically adjusting the power consumption of non critical equipment (such as air compressors and cooling systems)

Data: A chemical plant in Zhejiang province utilizes demand side response and receives over 2 million yuan in annual power grid subsidies

2.3 Arbitrage in green electricity trading: hoarding electricity at low prices and consuming electricity at high prices

Strategy: valley time energy storage charging, peak time discharge+participation in the electricity spot market

Revenue model: The daily average price difference of a 1MWh energy storage system can generate a revenue of up to 600 yuan

III 【Solution Introduction】Ankerui EMS3.0 Integrated Source Grid Load Storage Smart Microgrid Solution

3.1 Core advantages of the solution

The integrated solution of source grid load storage achieves efficient coordination and optimized scheduling of energy by integrating power sources, power grids, loads, and energy storage resources. Its core advantages include:

Multi energy complementary new system:Traditional electricity and new energy (such as photovoltaics, wind power, etc.) work together to build a diversified power supply network and significantly improve power supply reliability through energy storage systems.

Intelligent scheduling shows its divine power:Relying on AI algorithms and real-time monitoring technology, we dynamically adjust the balance of power supply and demand, ensuring a stable power supply like a rock, while striving for excellence and optimizing energy efficiency.

Clever arrangement for peak shaving and valley filling:The clever use of energy storage systems, including low valley charging and high peak discharging, effectively reduces electricity costs and helps to reduce voltage in the power grid.

New chapter on green low-carbon spectrum:The proportion of clean energy continues to increase, carbon emissions have significantly decreased, and the path of green development in data centers is becoming wider and wider, jointly building a sustainable and beautiful future.

3.2 Solution Networking Architecture

The networking architecture of Ankerui EMS3.0 system solution mainly covers various links of "source network load storage charging" in enterprise microgrids，Realized integrated flexible control of source network load storage and charging, as well as interconnection, intercommunication, and interaction. It can monitor, intelligently predict, dynamically allocate, optimize strategies, diagnose and alert the operating status of distributed power sources, municipal power sources, energy storage systems, charging facilities, and various AC/DC loads in enterprise microgrids in real time, achieving orderly interaction between dispatchable sources and loads and comprehensive energy analysis, meeting the needs of digital energy efficiency management, intelligent safety analysis, dynamic adjustment and control, and visualized panoramic analysis of enterprise microgrids.

Equipment layer:Integrate multifunctional instruments, protective devices, energy storage and new energy equipment (such as photovoltaic and wind power generation), charging piles, etc., and achieve real-time collection and transmission of equipment data through diversified communication interfaces and protocols.

Transport layer:Adopting a data fusion terminal that supports multi protocol conversion and data encryption, ensuring stable and secure transmission of data to the cloud platform.

Cloud platform layer:Centralized storage, processing, and display of data, providing functions such as energy monitoring, historical data analysis, and alarm notifications. At the same time, open API interfaces to facilitate third-party system integration.

Application layer:Based on cloud platform data, applications such as energy planning, energy storage optimization, and orderly charging are implemented, supporting users to access and enjoy convenient energy management services through multiple terminals.

3.3 Display of System Featured Interfaces

Energy storage management:It covers detailed information of energy storage system equipment (PCS, BMS, electricity meters, fire protection, air conditioning, etc.), and realizes functions such as data collection, data processing, data storage, data query and analysis, visual monitoring, alarm management, statistical reporting, etc. Support energy scheduling in advanced applications, with control functions such as planning curves, peak shaving and valley filling, demand control, and backflow prevention;

Photovoltaic power generation management:Real time monitoring of the power generation efficiency and revenue of each inverter in the photovoltaic power station, environmental monitoring of the photovoltaic power station, and overall network monitoring of the photovoltaic power station have been achieved;

Charging pile management:Continuous data collection and monitoring of charging station sites and various charging stations connected to the system through Internet of Things technology, while providing early warning for various faults such as over temperature protection, input and output overvoltage, undervoltage, insulation detection faults, etc; --After the user scans the QR code through WeChat/Alipay applet and makes payment, the system sends a charging request to control the charging pile corresponding to the QR code to complete the charging process of the electric vehicle;

Production energy efficiency management:Users can build their own cockpit according to actual needs, display various statistical data through rich graphical interfaces, energy management energy-saving, operation and maintenance management energy-saving, production adjustment energy-saving, and indicate energy-saving directions;

Power quality:Comprehensive power quality dashboard, steady-state monitoring, harmonic spectrum, steady-state curve, harmonic curve, load curve, transient analysis, power quality SOE event and waveform analysis, power quality analysis, power quality governance, transient analysis report;

Intelligent lighting:Intelligent lighting control, event control, lighting control, scene control, operation recording, scheduled tasks, lighting monitoring;

Industrial energy consumption:Industrial energy consumption topology, production time setting, shift setting, trend analysis, carbon emission monitoring, electricity cost analysis, output input, output statistics, product input, unit consumption report, product unit consumption, and unit consumption benchmarking analysis;

Carbon assets:Emission reduction plan, carbon emission analysis, trading records, carbon trading records, carbon accounting inventory, quota accounting, carbon emission report, carbon flow chart, carbon emission assessment;

4 Typical hardware product display

4.1 Monitoring instrument products

4.2 Protection of Measurement and Control Products

4.3 Power Quality Products

5 Conclusion

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