Key Points in Power Supply Planning for Communication Base Stations

Can a 500W switch power supply be used for communication base stations?

Conferences > 2023 4th International Confer... In order to meet the high power and high stability requirements of communication base stations for power supply, this paper designs a dedicated 500W switch power supply for communication base stations.

Does a base station need a power supply?

Base station site planning and network design criteric varies operator to operator but power is often not considered until a particular design state where there are problems regarding the availability of power supply . A typical BTS site requires -48V power supply.

How to save energy at Base Transceiver Station?

The energy saving at base transceiver station can be achieved by using three basic power saving phenomena's: sleep mode, power saving strategy and power saving mechanism (e.g. RAPS algorithm) or improving design of renewable hardware (e.g., power amplifier) to make it more energy-efficient.

What are the basic parameters of a base station?

The fundamental parameters of the base stations are listed in Table 1. The energy storage battery for each base station has a rated capacity of 18 kWh, a maximum charge/discharge power of 3 kW, a SOC range from 10% to 90%, and an efficiency of 0.85.

What is a multi-output power supply design?

Multiple output designs may also employ a complex regulation scheme which senses multiple outputs to control the feedback loop. Voice-over-Internet-Protocol (VoIP), Digital Subscriber Line (DSL), and Third-generation (3G) base stations all necessitate varying degrees of complexity in power supply design.

What is the equipment composition of a 5G communication base station?

Figure 1 illustrates the equipment composition of a typical 5G communication base station, which mainly consists of 2 aspects: a communication unit and a power supply unit.