What is the method of reducing the cost of a power lithium ion battery?

著者：Iflowpower – ຜູ້ຜະລິດສະຖານີພະລັງງານແບບພົກພາ

Down to this is a topic that is very concerned with the power lithium-ion battery processing company. In the context of competition in the power lithium-ion battery industry, who can support the cost of lithium-ion battery performance, who has competitiveness. Dynamic lithium-ion battery cost control, can start from the upstream raw materials, manufacturing processes, packs, etc.

, through different pathways, explore, can bring inspiration and meditation to the industry. Improve the four major materials and indirect reduction in Guangzhou Peng Hui Energy Technology Co., Ltd.

, from the aspect of the positive, negative electrode, electrolyte, diaphragm, etc., by increasing the high and low temperature performance of the battery, reducing the input of the heat and cooling part of the PACK To reduce the power lithium ion battery PACK cost. Liu Jiansheng, Dean of Peng Hui Energy Research, parsed, Peng Hui Energy overcomes the shortcomings of high-nickel materials, inhibiting high-nickest high voltage to electrolyte analysis, improves the stability of high nickel positive material; by developing silicon carbon alloys A negative electrode material processing cost; an electrolyte with both novel positive and negative electrode materials, but also high voltage, flame retardant, etc.

Innovation, effectively improve the battery safety performance. From the four major materials, the safety performance of the battery itself is improved, reducing the corresponding input of PACK, thus reducing the purpose of reducing the cost of the power lithium-ion battery system. Reducing the price of auxiliary materials is reduced in a lithium-ion battery constituent assembly, and the housing material is not as follows, but it plays a need for the safety, consistency, etc.

of the dynamic lithium-ion battery, or even Can help the company's arm. Compared with traditional steel, the battery steel has a relatively higher cost, and the processing technology is also more stringent. It has extremely stringent process control from the initial steelmaking to the final processing packaging.

This causes the price change in the battery steel shell to be much higher than the price of raw material steel. East Time is a battery housing material supplier, company to do customer iron cost control centers as service concept, long-term cooperation with new and Japaneser, to introduce advanced materials, manufacturing techniques and processes to assist customers in the quality of battery housing. During the price increase of battery steel shell materials, it is actively playing the use of the water storage pool through the adjustment of the procurement plan, and the fire rising plummeted plummeted.

In addition, for the soft bag battery, domesticization of the aluminum-plastic film has positive significance for reducing the cost of the soft bag battery. According to predictions, the domestic aluminum plastic film is in the case of overall performance and imported aluminum plastic film, only 70% of the imported aluminum plastic film, so the domesticization of aluminum plastic film will undoubtedly reduce the soft bag battery processing company. Processing cost.

Improve the processing technology science and technology to reduce the vice president of the Bottime, the Bike Battery, one hand, through the large-scale processing, reduce the unit manufacturing cost, and on the other hand, the core competitiveness is guaranteed by continuing technological innovation. In the view of the Bike battery, the booming of the battery industry is both an opportunity and hidden crisis. Battery companies are facing the cost of costing, but also facing industry integration pressure, battery processing intelligence has become an irreversible trend.

In such an industry, the Bike Battery performs a smart manufacturing project to increase the company's production, reduce processing costs, and improve battery quality and processing. In April this year, China's my country Network learned that the Bike battery was found that the smart manufacturing production line of the Bike battery, including fully automated hardware equipment and high intelligent software systems, namely: longitudinal integration from the workshop to the management, Adaptive equipment, customer custom products through e-commerce and processing integration, visualization, traceability, quality control, electronic billboard / automatic feed, prevention maintenance, prevention quality control. At present, the battery of the bik battery has been fully automated, from intelligent manufacturing, and achieve reduction cost control in five dimensions.

The Bike Battery is just a minority of lithium battery intelligence manufacturing costs. Xie Hui, a special researcher of Ming Guanxin Material Co., Ltd.

, parsed the cost treatment of the new material. Xie Hui said that the upgrading of product qualification is a tight way to reduce processing costs. In terms of soft bag batteries, external abrasions, electrolyte pollution and other appearances, and more affected by battery qualification rates.

Ming Guanxin's new material is reduced or eliminated in appearance: First, training and optimizing a front line personnel, enhances the overall quality of operators; second, improve equipment intelligence ratio, improve equipment job accuracy, and equipment Softly solved with the contact surface of the battery, reduce the friction of the surface, reduce the secondary operation of the battery; third, improve aluminum film performance, composite a layer of PET, PET corrosion resistance, and impact resistance in aluminum-plastic film surface Excellent protection performance, with its surface structure of aluminum plastic film, can eliminate electrolyte pollution, improve product pass rate. According to the Penghui Energy Liu Jiansheng, the current Penghui Energy has adopted the international advanced automation processing line, and the intelligent identification is achieved throughout the processing technology. The product rate is more than 90%, and the improvement is continuously improved.

There are many ways to reduce cost of dynamic lithium-ion batteries, except for the improvement of the four major materials, reduce the price of helpless materials, intelligent processing, and improve management levels, etc. Reduce power lithium-ion battery processing costs, but also actively try to act in the industry, courageous exploration. .