CN112186884A
The invention relates to a 5G micro base station power supply system based on a power exchange cabinet, which comprises the power exchange cabinet, a 5G micro base station
Small cells are a new part of the 5G platform that increase network capacity and speed, while also having a lower deployment cost than macrocells. The compact size of a small cell requires that all components – especially power converters – provide high eficiency, better thermals and eventually the best power density possible.
When a mobile device is close to a small-cell base station, the power needed to transmit the signal is much lower compared to the power needed to transmit a signal from a cell tower far away, thus extending smartphone battery life.
In a 5G system, the TCO can range from 30-50% lower than that of lead-acid batteries, due to their enhanced performance, durability, and advanced capabilities. Inherent remote monitoring eliminates the need to visit and service the BBU systems at these many nodes and clusters. Here are other advantages of Li-ion:
Customers will need to know the specific backup time available to execute a safe application shutdown without errors. Essentially – the Battery Backup (BBU) solution for 5G becomes even more critical. This means that the BBU for a 5G node requires: Enough power to shut down the node safely without data loss or corruption
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