FGI energy storage emergency power frequency control system reshapes a new model of coal mine electricity consumption
Under the environment of "dual carbon" goal and the continuous rise of energy costs, the demand for energy conservation and consumption reduction in various industries is becoming more and more urgent. The energy storage emergency power frequency conversion control system created by FGI for a coal mine in Inner Mongolia has become an innovative model in the field of coal mine energy management with its excellent performance. It can not only act as an emergency backup power supply in the coal mine when the dual power supply is cut off, ensure the continuous power supply of important loads in the coal mine, but also reduce the electricity cost through the strategy of "peak cutting and valley filling", and intelligent adjustment of the fan operation frequency, energy saving and consumption reduction effect is remarkable.
Innovative design creates the core advantages of the system
The energy storage part of the system adopts the container design, and the air conditioning, fire protection, power distribution and monitoring systems are integrated inside to ensure the stable operation of the equipment. The panels and doors are specially insulated to enhance the overall performance of the system. Its core components - energy storage converter, energy storage battery pack and battery management system closely cooperate to ensure stable and efficient operation of the system.
Energy storage converter
As a "bridge" between the grid and the battery, the energy storage converter realizes the two-way flow of electric energy and ensures the flexible allocation of energy.
Lithium iron phosphate battery pack
The safe and stable lithium iron phosphate battery pack with long cycle life is selected to provide reliable and lasting power support for the system.
Intelligent management system
Real-time monitoring of the battery status, accurate grasp of the battery parameters to ensure the safe operation of the system.
Frequency converting control
According to the actual demand of air volume, the fan frequency is accurately adjusted, and the energy saving rate is as high as 15%, effectively reducing energy consumption.
Fire protection and heat dissipation
Sevofluoropropane fire extinguishing technology combined with constant temperature control is adopted to eliminate safety hazards in all aspects and ensure the stable operating environment of equipment.
Unattended operation
Realize the automatic operation of one-key start-stop, reverse wind and reverse wind of the main fan, greatly improving the management efficiency.
Intelligent operation, open a new mode of energy saving and efficiency
In the actual operation process, the system shows a high degree of intelligence. The strategy of charging at low price in valley segment and discharging at high price in peak segment is used to realize peak and valley arbitrage, and the intelligent energy management system accurately controls the charging and discharging process to ensure maximum economic benefits. The frequency conversion control system accurately matches the adjustment frequency according to the actual demand, and the soft start and soft stop technology effectively avoids the large current impact, which not only reduces the power loss, but also extends the service life of the equipment. In the event of power outage and other emergencies, the system can quickly switch to the emergency power supply mode to ensure the normal operation of key equipment and ensure the safe and orderly production of coal mines.
The application results are remarkable, opening a new journey of green industry
The system has been in operation for one year in a coal mine in Inner Mongolia, and has achieved remarkable results. Through peak and valley arbitrage, a large amount of electricity is saved and the operation cost of coal mine is effectively reduced. The equipment is stable and reliable, and the realization of automation and unattended functions not only reduces labor costs, but also significantly improves production efficiency. At the environmental level, the system reduces energy consumption and pollution emissions, helping enterprises actively practice social responsibility. This system is widely applicable and has great potential to be extended to more high-energy industries.
Energy storage technology is gradually reshaping the traditional energy use mode of coal mines, helping coal mining enterprises from "large electricity users" to "energy-saving pioneers". The successful practice of a coal mine in Inner Mongolia fully proves that technology can not only reduce costs, but also enable safety and environmental protection! FGI will continue to rely on its own technological advantages to provide strong support for energy conservation and consumption reduction in more industries, and join hands to create a better future of green and sustainable development.
