In some remote region, the standby battery pack of outdoor base stations operates at low temperature in winter or at high temperature in summer for a long time. It
Disclosed are a battery module and a base station provided with the battery module. The battery module comprises: a housing, a battery core set, a heat dissipation module and...
Findings show that a semiconductor thermoelectric device and PCMs are capable of maintaining the optimal temperature range for outdoor base station standby battery packs for 4.4 days at 323 K after cooling and 3.52 days at 263 K after heating. As power rose, cooling/heating time and heat preservation reduced. Based on the semiconductor
为了延长室外基站备用电池的使用寿命,半导体热电设备/相变材料（PCM）耦合电池热管理系统（BTMS）以及48 V 80 Ah电池组的三维模型,是本文设计的。 数值研究了各种影响因素的影
Amutha et al. analyzed and compared seven different configurations of hybrid power supplies for mobile base stations starting from a sole application of diesel generator to a complex system consisting of photovoltaic modules, wind turbine, fuel cell, diesel generator and battery [34]. The systems under comparison were predefined, and no further optimal sizing
The PCM with large heat storage capacity and heat pipe coupled with liquid cooling exhibit excellent thermal performance for battery module, which is an effective and
In this paper, the unbalanced discharge of lithium-ion battery module caused by heat dissipation is studied. The battery pack is composed of 12 batteries, which are divided into four...
The PCM with large heat storage capacity and heat pipe coupled with liquid cooling exhibit excellent thermal performance for battery module, which is an effective and reliable method with relative longer working time and appropriate temperature. The results by experiments at different discharge rates indicated that heat pipe played
为了延长室外基站备用电池的使用寿命,半导体热电设备/相变材料（PCM）耦合电池热管理系统（BTMS）以及48 V 80 Ah电池组的三维模型,是本文设计的。 数值研究了各种影响因素的影响,特别是半导体热电器件的布置,热管理温度范围,冷却和加热功率的影响。 结果表明,将半导体热电器件布置在最小尺寸方向的两个侧面可以有效地提高电池模块温度场的均匀性并延长保温
This unique, patent pending design offers a high performance hot side heat dissipation mechanism that convects heat more efficiently than conventional heat exchanger technologies. The design utilizes custom thermoelectric modules to maximize cooling capacity and premium grade fans to reduce noise.
This unique, patent pending design offers a high performance hot side heat dissipation mechanism that convects heat more efficiently than conventional heat exchanger
The invention discloses a communication base station battery heat management system based on phase-change materials, which comprises a battery pack, a power box, a refrigeration system...
This resulted in a notable increase, marking an 8.12 % enhancement over the thermal conductivity of glycerol as a base fluid. Xiong et al. [14 A double-direction liquid heating-based CTC battery module is proposed for an extreme low-temperature environment (－40°C). Ling et al. [63] (2016) 2.6 Ah 18650 : PCM heating--The PCM reduces the capacity
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In some remote region, the standby battery pack of outdoor base stations operates at low temperature in winter or at high temperature in summer for a long time. It raises the demand of cooling/heating and it keeps heat preservation for a long time. Problem can be solved by burying the battery pack in the earth.
The invention discloses a kind of outdoor base station power supply thermal management algorithms, it is related to outdoor base station power technique fields, the outdoor base station...
In this paper, the unbalanced discharge of lithium-ion battery module caused by heat dissipation is studied. The battery pack is composed of 12 batteries, which are divided
However, if there is a technical issue with the batteries, or if the Base Station is having trouble keeping them charged, you may receive a Keypad warning or Base Station announcement to notify you of the problem. To resolve this issue: Open the battery compartment on the bottom of the Base Station using a Phillips head screwdriver.
The high level of power outage in Sukabumi-Cianjur area has influenced the operations of telecommunication industry in the vicinity. This has shortened the battery life at the Base Station (BTS
The invention discloses a kind of battery modules and the base station with the battery modules, the battery modules include：Packed accommodating chamber is formed in housing,...
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Provide overvoltage, undervoltage, overcurrent, high temperature, low temperature and short circuit protection and recovery functions for the battery pack; Realize accurate measurement of SOC during charging and discharging, and statistics of SOH health status;
This dissertation presented the heating and heat preservation method of 48 V Lead-acid battery pack for base station based on the heating plate and phase change materials at cold environment. Then
Module de batterie de station de base 51.2V 100Ah 5.12kWh. Type de batterie : 51.2V 100Ah LiFePO4 Batterie Tension nominale : 51.2V Capacité nominale : 100Ah Dimension : 530x440x132mm Poids : 46kg Module de batterie : Prise en charge de la batterie en parallèle (10 pcs maximum 51.2kWh) Certification : UL / IEC / CE / UN38.3 / MSDS . Réf. : M87U
This paper presented the heating and heat preservation method of 48 V Lead-acid battery pack for base station based on the heating plate and PCMs at cold environment. The structure of battery pack
Provide overvoltage, undervoltage, overcurrent, high temperature, low temperature and short circuit protection and recovery functions for the battery pack; Realize accurate measurement
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