the first distributed energy storage power station officially started construction
on october 18, the construction of ge technology 3.75mw/15mwh energy storage power station project was officially started. the project is the first distributed energy storage power station independently invested by hongdou power, marking that the company has accelerated the pace of layout in the field of energy storage.
the project is located in the plant area of jiangsu general technology co., ltd. and uses 400m2 idle land to build a 3.75mw/15mwh container type energy storage power station, including battery pack, energy storage converter, battery management system, energy management system, remote monitoring platform and other equipment. the total investment of the project is 23 million yuan, and the annual power storage capacity will exceed 8 million kwh after completion. the project uses lithium iron phosphate battery as the charging and discharging medium, which has the characteristics of no pollution, long life, high performance, high integration and intelligent management, and has the functions of power generation / distribution / smooth power consumption, peak shaving and valley filling, emergency standby, etc. as a user side energy storage power station, the project realizes joint power supply with the large power grid, and is equipped with energy management system, battery management system and remote monitoring system to ensure the safety, reliability and stability of power consumption in an all-round way. under the current tight power supply situation, on the one hand, the project can reduce the transformer peak load by more than 3000kw and slow down the user's capacity expansion demand; on the other hand, it can provide emergency support power supply in case of accidents in the main power grid, which is conducive to the safe operation of the power grid and reduce the power consumption cost of enterprises; in addition, it can also participate in power grid peak shaving, virtual power plant and other auxiliary services to provide services related to the consumption field for the growing number of new energy power plants.
under the guidance of the goal of "carbon peak and carbon neutralization", new energy will become the main body of power supply in the future. the installed capacity of new energy on the power side is growing rapidly, and the load on the user side is changing in diversity, so the power system is facing many challenges. energy storage technology will play an important role in improving the consumption proportion of renewable energy and ensuring the safe and stable operation of power system. it is a key technology to support china's large-scale development of new energy and ensure energy security. hongdou power's investment in energy storage power station is not only the responsibility of private enterprises practicing the new energy security strategy of "four revolutions and one cooperation", but also a vivid practice to help achieve the goal of "double carbon".