Energy storage battery networking principle video

Can a DRB network improve a battery energy storage system?

The real-world operation data show that DRB networks can fundamentally improve safety, reliability, efficiency and cycle life of BESSs, paving a new path for building large-scale, long-life, and low-cost BESSs. Key words: dynamic reconfigurable battery network, digital energy computation, battery energy storage system, safety, efficiency

Are energy control and system-level intrinsically safe control methods based on DRB energy-storage technology?

Based on the DRB energy-storage technology, we propose the energy control and system-level intrinsically safe control methods. The energy control problem is formulated as an optimization issue, and the intrinsically safe control methods based on the controllable series and parallel technology are analyzed.

What is dynamic reconfigurable-battery energy storage technology based on energy digitalization?

Therefore, we propose the dynamic reconfigurable-battery (DRB) energy storage technology based on energy digitalization. In comparison to the conventional norm of fixed series-parallel connections, the DRB networks use new program-controlled connections between battery cells/modules.

How can a battery cell/module work without over-charge or over-discharge?

By controlling the charging/discharging time of each battery unit connected to the circuitry, each battery cell/module could work in its "best effort" manner with no over-charge or over-discharge. Based on the DRB energy-storage technology, we propose the energy control and system-level intrinsically safe control methods.