In extremely low temperature environments, energy supply and equipment charging guarantee have become difficult problems in many industrial and open work scenarios. In response to this challenge, the multi-function energy storage charging and repairing tram equipped with 608 V173Ah lithium iron phosphate battery pack came into being. The battery pack has a capacity of up to 105kWh and excellent low temperature performance of-40℃. It can provide stable and efficient power support for various devices and ensure the successful completion of key tasks under severe cold conditions. This article will introduce in detail the technical characteristics, application advantages and actual performance of this multifunctional energy storage charging and compensation tram.

I. Product Overview

the multi-function energy storage charging supplementary tram is equipped with a set of lithium iron phosphate battery pack of 608V and 173Ah, with a total energy capacity of 105kWh. This product is specially designed for extremely cold environment. Its battery pack adopts advanced materials and structural optimization, effectively ensuring the discharge efficiency and cycle life at-40℃ low temperature. As a mobile energy storage platform, the supplementary tram can not only provide fast charging for electric equipment, but also realize on-site emergency power supply, greatly improving the flexibility and continuity of operation.

II. Core Technical features

1. Large capacity energy storage to meet the charging needs of multiple devices

the large capacity of 105kWh means that the supplementary tram can supply power to multiple devices simultaneously or continuously, especially suitable for industrial vehicles, unmanned aerial vehicles, communication equipment, etc. that require frequent supplementary power. High-capacity design not only prolongs the running time, but also reduces the dependence on external power and improves the independence of on-site operations..

2. -40 ℃ low temperature adaptability

under low temperature conditions, the chemical reaction rate of lithium battery decreases and the internal resistance increases, resulting in the decrease of capacity and output power. In order to solve this problem, the lithium iron phosphate battery pack of the supplementary tram adopts low-temperature electrolyte formula and special diaphragm material to ensure that high energy release efficiency is still maintained in the extreme environment of-40℃.

In addition, the on-board battery management system (BMS) is equipped with multi-point temperature monitoring and heating functions to adjust the temperature of the battery pack in real time to prevent excessive discharge and capacity attenuation of the battery at low temperature and ensure stable operation of the system.

3. Safety and life advantages of lithium iron phosphate battery

lithium iron phosphate battery it is widely recognized for its high thermal stability and stable chemical properties. Compared with traditional lead-acid batteries or other lithium-ion batteries, lithium iron phosphate batteries will not cause thermal runaway due to short circuit or overcharge, which greatly improves the safety performance of supplementary trams.

In addition, its cycle life is thousands of times, far exceeding that of ordinary batteries, reducing maintenance and replacement frequency, and reducing the overall operating cost.

the supplementary tram not only has energy storage function, but also integrates a variety of output interfaces and charging equipment, supports DC fast charging and AC charging, and can flexibly adapt to different types of electrical equipment. The car body has compact design and good mobility, which is convenient for rapid deployment in complex terrain and harsh environment.

III. Application scenarios

1. Industrial operations in extremely cold areas

in extremely cold environments such as Arctic scientific research stations, mines in cold regions and wind farms, power supply often faces huge challenges. 608V173Ah multi-function energy storage charging and compensation tram can be used as a mobile power station to provide stable power support for equipment, ensure continuous work of equipment, and avoid production stagnation caused by power interruption.

2. Outdoor emergency rescue and military application

emergency rescue and military operations in extremely low temperature environment have extremely high requirements for power guarantee. With its powerful energy storage capacity and various output modes, the supplementary tram can provide instant charging for communication equipment, unmanned aerial vehicles, lighting systems, etc., improving emergency response speed and operational efficiency.

3. Mobile charging service

With the popularization of industrial vehicles such as electric forklift and electric trucks, the demand for fast power supplement on site is increasing day by day. As a mobile charging station, multi-function energy storage charging and compensation tram can flexibly enter the operation site, reduce equipment downtime and improve overall production efficiency.

IV. Detailed explanation of technical advantages

1. High efficiency battery management system (BMS)

the BMS system is the core to ensure the safety and performance of the battery. The BMS carried by the supplementary tram has the functions of voltage balancing, over-current protection, over-temperature protection and fault diagnosis. The system can collect various data of battery pack in real time, dynamically adjust working parameters, prevent abnormal battery pack and prolong battery life.

2. Low temperature heating and temperature control technology

for the extremely cold environment of-40℃, the supplementary tram has a built-in intelligent temperature control system, which ensures that the working temperature of the battery is maintained within the optimal range by combining the self-heating of the battery pack with the external heating device. The temperature control system works closely with BMS to realize efficient energy utilization and safety guarantee.

3. Fast charge and discharge capability

The large capacity of 105kWh not only supports long-time power supply, but also supports fast charging. The supplementary tram supports a variety of charging standards and can complete its own power supplement in a short period of time to ensure continuous operation capability.

4. Modular design and convenient maintenance

the battery pack adopts modular design, which is convenient for daily maintenance and troubleshooting. Modularization not only improves the reliability of the system, but also facilitates future capacity expansion and upgrade to meet the personalized needs of different users.

V. Practical application cases

in an Arctic scientific research station, the multi-function energy storage, charging and supplementing tram, as a key power supply equipment, ensures the normal operation of scientific research equipment and living facilities. Even if the temperature is as low as-40℃, the equipment still provides stable energy, greatly improving the efficiency of scientific research and the quality of life of personnel.

In a wind farm in an alpine mountainous area, the supplementary tram provides mobile charging service for fan control system and maintenance equipment, effectively solving the problem of unstable power supply caused by harsh environment, the continuous power generation capacity of the wind farm is guaranteed.

608V173Ah multi-function energy storage charging and charging tram has become an ideal choice for mobile energy storage and charging in extremely cold environment due to its 105kWh large capacity energy storage and excellent-40℃ low temperature performance. Its safe and reliable lithium iron phosphate battery pack, intelligent management system and multi-functional integrated design ensure the power supply requirements in various industrial and emergency scenarios.Please.