BYD will increase research on IGBT modules -Lithium - Ion Battery Equipment
Experts believe that in the future, BYD will increase the research and development of IGBT modules. On the one hand, it will improve the electronic control performance to meet the needs of new models, and on the other hand, it will expand the market size of IGBT modules and achieve external sales.
BYD Co., Ltd. has always attached great importance to the development and innovation of new products and new technologies, and regards the research and development of new products as an important guarantee for the company to maintain its core competitiveness. BYD has always attached great importance to the research and development of new products and new technologies. It has a strong research and development team, built a multi-field research system and a strong patent reserve, which enables the company to have world-leading technologies in the fields of batteries, motors and electronic controls. strength. The daily work of the electronic control system is to distribute the energy to the four wheels through electronic signals, and at the same time, the sensors all over the vehicle will feed back and exchange the information of each part in time.(Lithium - Ion Battery Equipment)
In the relevant report, the latest technology of BYD electronic control is discussed in detail:
In terms of electronic control design, BYD supplied the BM3451/3452 series ICs independently developed by BYD, both of which have the characteristics of high precision and high integration. By monitoring the voltage, charge and discharge current and ring temperature of each battery, the protection functions of battery overcharge, overdischarge, overcurrent, and temperature protection can be realized. Time. In addition, the BM3451/3452 series can adopt a variety of package forms to provide customers with customized chip sizes.
BYD has the core technology of VCU/MCU, and the development of this technology is in charge of BYD's internal automotive engineering research institute. The vehicle controller of pure electric vehicle is VCU, and the hybrid power is HCU. BYD has mature technology in both aspects. This technology collects driver's driving signal through sensors, obtains motor and battery information through CAN bus, and performs sharing and calculation. The motor and battery management commands are given through the CAN bus to realize vehicle drive control, energy optimization control and brake feedback control.
The motor controller is mainly composed of a control circuit, a drive circuit, a housing structure and various sensors. The most important one is the IGBT module in the drive circuit, which accounts for about 40% of the cost of the entire electronic control system. BYD is a vehicle manufacturing company and produces its own electronic control products. Due to the more complex application conditions of IGBT chips for new energy vehicles, high temperature, high humidity, high vibration, and assembly volume and cost requirements are very strict. The research and development and production of chips put forward higher requirements.
Experts believe that in the future, BYD will increase the research and development of IGBT modules. On the one hand, it will improve the electronic control performance to meet the needs of new models, and on the other hand, it will expand the market size of IGBT modules and achieve external sales.
BYD Co., Ltd. has always attached great importance to the development and innovation of new products and new technologies, and regards the research and development of new products as an important guarantee for the company to maintain its core competitiveness. BYD has always attached great importance to the research and development of new products and new technologies. It has a strong research and development team, built a multi-field research system and a strong patent reserve, which enables the company to have world-leading technologies in the fields of batteries, motors and electronic controls. strength. The daily work of the electronic control system is to distribute the energy to the four wheels through electronic signals, and at the same time, the sensors all over the vehicle will feed back and exchange the information of each part in time.(Lithium - Ion Battery Equipment)
In the relevant report, the latest technology of BYD electronic control is discussed in detail:
In terms of electronic control design, BYD supplied the BM3451/3452 series ICs independently developed by BYD, both of which have the characteristics of high precision and high integration. By monitoring the voltage, charge and discharge current and ring temperature of each battery, the protection functions of battery overcharge, overdischarge, overcurrent, and temperature protection can be realized. Time. In addition, the BM3451/3452 series can adopt a variety of package forms to provide customers with customized chip sizes.
BYD has the core technology of VCU/MCU, and the development of this technology is in charge of BYD's internal automotive engineering research institute. The vehicle controller of pure electric vehicle is VCU, and the hybrid power is HCU. BYD has mature technology in both aspects. This technology collects driver's driving signal through sensors, obtains motor and battery information through CAN bus, and performs sharing and calculation. The motor and battery management commands are given through the CAN bus to realize vehicle drive control, energy optimization control and brake feedback control.
The motor controller is mainly composed of a control circuit, a drive circuit, a housing structure and various sensors. The most important one is the IGBT module in the drive circuit, which accounts for about 40% of the cost of the entire electronic control system. BYD is a vehicle manufacturing company and produces its own electronic control products. Due to the more complex application conditions of IGBT chips for new energy vehicles, high temperature, high humidity, high vibration, and assembly volume and cost requirements are very strict. The research and development and production of chips put forward higher requirements.
Experts believe that in the future, BYD will increase the research and development of IGBT modules. On the one hand, it will improve the electronic control performance to meet the needs of new models, and on the other hand, it will expand the market size of IGBT modules and achieve external sales.
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