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New Product Release | LMS-5603 Smart Energy Storage EMS Integrated Machine, Making Energy Storage Stations More Reliable and Intelligent
Date: 2025-11-26Read: 8
With the advancement of the "dual carbon" target, the proportion of renewable energy represented by photovoltaics and wind power has surged, and their inherent intermittency and volatility have brought enormous regulatory pressure to the distribution network. Meanwhile,Policies such as time of use electricity pricing, capacity electricity pricing, and demand response subsidies enable energy storage power stations to achieve multiple benefits through peak valley arbitrage, demand management, and ancillary servicesThis has given rise to a thriving energy storage market.
·User side energy storage power stations need to take into account anti backflow and anti over demand during the "two charging and two discharging" processPrevent transformer overload ratePrevent multiple factors such as inconsistent SOC;
·The integration of distributed energy storage into regional distribution networks may lead to safety issues such as voltage exceeding limits;
·The cluster coordination control of energy storage units with different states in large distributed energy storage power stations is still a technical difficulty;
. . . . . .
Therefore, forMedium to large distributed/user side energy storage power stationsA reliable station level EMS energy management system is the "smart brain" and "dispatch center" of energy storage power plants. It aggregates dispersed energy storage units into a stable, reliable, controllable, and adjustable entity, ensuring safety and efficiency internally and providing diversified services externally.
LMS-5603 Smart Energy Storage EMS Integrated MachineIt's CETZhongdian Technologybased ondomesticHigh performance server、Domestic CPUandDomestic operating systemDeveloped byIntegrated software and hardware products for EMS at the station level, CollectionMassive data collection and analysisIntelligent strategy regulationOnline diagnosis and analysis functionYuone,Build an economical, safe, and efficient smart energy storage power station.
Core Highlights
Adopting a multi process architecture and columnar storage, supportingtens of millionsThe reading, writing, and processing of measurement point data meet the requirementsHundred MW projectMassive battery datasecond-levelAnalyze requirements.
Adopting the "two charging and two discharging" strategy, taking into account bothPrevent over demand, reverse flow, transformer overload rate, etccustomized requirements，Realize fast and accurate energy storage power stationsAGC/AVC regulation,Capable of dynamically balancing the SOC of each energy storage unit,Realize more economical, efficient, and complete charge and discharge regulation of energy storage systems.
By adopting a hierarchical distributed collaborative control framework and a dual loop strategy, and designing and developing a control system with high stability and error prevention,Solving the problem of reliable and stable collaborative group control for large-scale energy storage power plants.
Visualize strategy configuration and monitoring to improve the efficiency of energy storage project delivery and on-site system availability.
Support lithium iron phosphate battery energy storage SOCquantitymeasureAutomatic deviation verification and calibration control of values,Resolve the charging and discharging issues of energy storage power stations after prolonged operation.
Using consistency analysis algorithm, perform single cell consistency analysis on LMS-5603 clusters of batteries based on edge nodes，Digging into Deep Problems in Data，Improve operational efficiency.
Based on domestic high-performance servers, domestic CPUs, and domestic Galaxy Kirin operating system, equipped with self-developed application software and control algorithms,Ensure the autonomy and controllability of the product，Meet the requirements of internet related projects.
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Application scenarios
A 45.6MWh user side energy storage power station project in Guangzhou is constructing a 12.5MW/45.6MWh lithium iron phosphate battery energy storage power station, with a total of 4 10kV grid connection points.
CET provides a station control EMS system for it, which has the functions of energy coordination and control management for energy storage power stations, as well as power station managementSCADAMultiple functions such as monitoring can achieve automatic balancing control of energy storage SOC, peak valley arbitrage control, and remote responseAGC/AVCCommand and ensure that during the charging and discharging process, the demand is not exceeded, the transformer load rate is not exceeded, and there is no backflow.
At the same time, the system can actively conduct online analysis of the available energy of the energy storage power station's batteries, the number of charge and discharge cycles, and the range data of individual batteries,Ensure the safe and stable operation of the power station.
ShenzhenHuaxing OptoelectronicsThe energy storage EMS project will construct an 8.5MW/17MWh electrochemical energy storage system, which will be connected to the grid at 20kV.
CET provides a local EMS system for energy management, monitoring, and operation of energy storage systems. While ensuring power monitoring, achieve demand management and planned curve charging and discharging control of the energy storage system, prevent power backflow of the energy storage system to the high-voltage side of the main transformer, and have the ability to respond to active/reactive/voltage dispatch instructions of the power grid, synchronize data to the cloud, and support intelligent operation and maintenance.
The Shenzhen ManFenTian Di integrated photovoltaic and energy storage project will construct a photovoltaic 1.345MWp and energy storage 3.375MW/6.291MWh (a total of 27 energy storage cabinets), which will be converged through 9 0.4kV grid connection points and connected to three 10kV busbars through three 10kV lines.
CET China Electronics Technology provides it withThe integrated light storage EMS intelligent monitoring system is connected to photovoltaic, energy storage, and various grid connected meters (including demand meters), building a full lifecycle management platform to achieve multiple functions such as remote virtual power plant command response, local peak valley arbitrage, and intelligent charging and discharging control, helping the system to operate safely and efficiently.