Experimental investigation on the heat transfer performance of a
The temperature characteristics, startup behavior, and temperature uniformity were experimentally investigated under various filling ratios, heating power levels and wind speeds.
In the outdoor daily temperature range of 24–28 ℃, 28–32 ℃, 32–36 ℃, 36–40 ℃, the energy saving rate of the unit is 67.3 %, 65.2 %, 39.6 %, 6.9 %, respectively, which reduces the energy consumption of the communication base station cooling system to different degrees. Fig. 11. Average power and energy saving rates for different temperature ranges.
(1) is 38.5 ℃, which is lower than 40 ℃, and meets the temperature control requirements of GB/T 51216 2017 "Technical Standard for Energy Conservation in Mobile Communication Base Station Engineering".
The air distribution in the cabinet can be further optimized to improve the temperature control effect of communication equipment and reduce the energy consumption of cooling system. This study has certain reference value for temperature control of communication equipment and energy saving of base station cooling system. 1. Introduction
To deliver the electricity generated by offshore wind power to the land, cable landfall is essential (photo). Similar to communication cables, the primary method considered for bringing offshore wind power cables ashore in Japan involves using a cable-laying vessel and divers to excavate the seabed and bury the cables.
The temperature characteristics, startup behavior, and temperature uniformity were experimentally investigated under various filling ratios, heating power levels and wind speeds.
The studied case is a radio base station (RBS) of high power density. Operating in outdoor scenarios, RBS requires unattended duty, maintenance-free, and long life-time. Compared with active heat
Developed a compound cooling unit of heat pipe and air conditioner for base station. Adopt the air flow form of down-draft, high wind speed and internal circulation. The energy saving
In this paper we assess the benefits of adopting renewable energy resources to make telecommunications network greener and cost-efficient,
The invention discloses a communication base station and a temperature control method thereof, belongs to the field of heat exchange, and is designed for solving the problems in the prior art
We investigate the use of wind turbine-mounted base stations (WTBSs) as a cost-effective solution for regions with high wind energy potential, since it could replace or even outperform
Similar to communication cables, the primary method considered for bringing offshore wind power cables ashore in Japan involves using a cable-laying vessel and divers to excavate the seabed and
In this paper we assess the benefits of adopting renewable energy resources to make telecommunications network greener and cost-efficient, tacking “3E” combination-energy security,...
With the rapid development of 5G technology, the integration and power density of communication equipment continue to increase, exacerbating these problems. To address these
Thermoelectric cooler assemblies designed for harsh and remote environment applications, including electronic cabinets and battery cabinets in mobile base stations and cell
Discover how hybrid energy systems, combining solar, wind, and battery storage, are transforming telecom base station power, reducing costs, and boosting sustainability.
PDF version includes complete article with source references. Suitable for printing and offline reading.