FGI energy storage backup system obtained CE certification
1.Background
Offshore wind power operation and maintenance industry as the offshore wind power market, the development potential is large, is expected to "fourteen five" end of the total size of China's operation and maintenance market reached 11 billion yuan/year, "fifteen five" end of the tide will usher in offshore wind power operation and maintenance, the total size of the market is expected to exceed 24 billion yuan/year.
The variable pitch backup system is an important functional unit of wind turbine. When the power grid suddenly fails or other emergency situations occur, the variable pitch backup system can supply power temporarily, realize the feathering action and stop safely.
In order to make the energy storage backup power supply better fit the wind farm, improve the safety factor and reduce the operation and maintenance cost, FGI uses its own knowledge of energy storage emergency power supply and rich experience in the research and development and manufacturing of converters, and develops and provides the low-voltage energy storage backup system for wind turbines as required by customers. Recently, FGI has passed the EU CE certification and passed the strict high and low temperature, vibration test. Meet shipping requirements test, etc., and send to Southeast Asia customer site.
2.FGI Solutions
FGI FP300 series low-voltage energy storage backup system fully integrates advanced technologies such as "high efficiency, high safety and long life" to form a standardized and intelligent backup power control system. The system introduces the "All In One" design concept and integrates battery PACK, BMS, PCS and fire protection system to build a plug and play standardized cabinet machine.
The cabinet machine is simple to use, a single cabinet is a complete system, can be independently operated, live use, flexible installation. According to the limit wind speed, when the power grid is lost, the 400V auxiliary power supply connected to the fan can provide at least 6h working power for the fan load when the backup power is fully charged.
3.Product formation
The low-voltage energy storage backup system integrates eight core systems, providing stable and reliable performance under different application scenarios and environmental conditions. The core systems are described as follows:
Energy storage battery system
Storage and release of electricity;
Battery management system
Battery data acquisition, condition monitoring and control protection;
Energy management system
Configure power management strategies to monitor, control and power flow;
4.Scheme advantage
Lithium iron phosphate cell with high safety, high energy density and long cycle life can be adapted to a variety of applications;
Using efficient liquid cooling solution, effectively optimize the temperature difference between batteries, improve battery cycle life, and better cost performance;
The dual protection strategy of cluster fire protection +PACK fire protection can carry out early fire detection, alarm and fire extinguishing in a timely and effective manner, and firmly keep the lifeline of product safety;
