In recent years, with the gradual depletion of fossil fuels and the gradual emergence of the greenhouse effect, the development of renewable energy is receiving more and more attention, and the relevant national supporting policies are also constantly inclined to this field. The state clearly proposed to actively develop micro grid and smart grid technologies integrating advanced energy storage technology and information technology in the process of new energy generation, so as to improve the system's absorptive capacity and energy utilization efficiency.

       The energy storage system can be simultaneously used in the traditional power industry and complemented with new energy sources such as wind energy, solar energy or other energy sources. It can solve grid problems at the power generation end, transmission and distribution end and end user end, effectively smooth grid fluctuations, improve power quality, and even obtain economic benefits through the difference in peak and valley price.

Large energy storage system

      At present, energy storage system generally consists of three basic parts: energy conversion system, battery storage system and control system. The energy conversion system is mainly composed of inverter, transformer, etc., which provides the system with appropriate voltage/current level mainly through the conversion between DC and AC or voltage level conversion. The battery storage system is mainly composed of battery pack, which is used as the unit of electric energy storage. The control system is generally composed of BMU, BMS, EMS, HMI and remote control system.

Energy storage battery management system BMS signal acquisition

      TE Connectivity will provide professional, efficient and economical connection schemes for energy storage system design and manufacturers in energy conversion system, battery storage system and control system, as well as various personalized and customized connection schemes for integrated application of energy storage system.