Industrial unmanned aerial vehicles are changing from "toys" to "tools". Power inspection, agricultural plant protection, surveying and mapping, and emergency rescue are completely different from consumption level drone for aerial photography in these scenarios. Electric power inspection requires long-time air operations, agricultural plant protection requires frequent lifting and spraying operations to bring strong discharge capacity, mapping unmanned aerial vehicles need stable power supply to ensure the continuous work of sensing equipment.

These differences will eventually fall into PACK design. The core parameters of industrial UAV battery customization include voltage platform, battery capacity, discharge rate and weight structure size, among which the game between discharge rate and weight is the most difficult. During takeoff, climbing, wind resistance and load change, unmanned aerial vehicles need to quickly output large current, which requires batteries to have high rate discharge capability, low internal resistance and stable output performance. However, high rate discharge often means thicker pole pieces or more parallel structures, which directly affects the weight and volume of battery pack, while unmanned aerial vehicles are extremely sensitive to weight.

The customized case of Dongguan Juneng New Energy Technology Co., Ltd. in this field shows the engineering solution. The 28.8V/14Ah battery solution provided by the company for special unmanned aerial vehicles adopts ternary ratio cell, which balances the energy density and discharge performance. S Series batteries for logistics unmanned aerial vehicles compress the thickness to 6mm, adopt flexible circuit board instead of traditional wiring harness, and can bend and fit the outline of the equipment. And faceFor the 16S lithium battery solution of plant protecting drone, engineering-level design is carried out from the system level of battery pack and BMS to ensure consistency under high-frequency charging and discharging conditions.

The role of BMS in the industrial UAV battery is far more than that of "protection board". It needs to monitor voltage, current and temperature in real time, calculate SOC power, evaluate SOH health status, and interact with flight control system through CAN, RS485 or UART communication to realize power display, status Monitoring and fault alarm. The "One scenario-one strategy" approach of energy gathering new energy in the design of BMS-unmanned aerial vehicles emphasize lightweight and high-rate communication, and AGVs emphasize real-time docking with scheduling systems, energy storage is linked with EMS-it means that the customer does not get a general battery pack, but an energy module that truly fits the flight task logic.

For industrial UAV manufacturers, choose PACK cooperation when you are a partner, a specific question worth asking is: under the premise of ensuring the discharge rate, how much is the weight of battery pack controlled? Suppliers who can give specific figures are usually more worthy of investigation than those who can only say "high energy density.

Contact Information:
dongguan Juneng New Energy Technology Co., Ltd.

email address: susiegao@power-ing.com
address: xinghuiyuan high-tech industrial park, Dalang town, Dongguan city, Guangdong province