All 100% electrical models of BYD on the Spanish market use the drive system 8 in 1, the first of this type of world that are produced in series and combines all control units and electrical management systems.
By integrating eight key components of the electric motor train, the BYD technology enables efficiency, with the most important advantages with regard to weight reduction, space saving, reliability and versatility as well as modular and scalable.
Together with the revolutionary Blade Akku, System 8 is integrated into the innovative e-platform 3.0 platform developed by the brand and configures an architecture that increases the driving experience to a new level.
Innovations in technology have always been an important point for BYD, which designs and manufactures all the main components of its electric vehicles and has a vertical supply chain for complete integration.
This creates the first drive system 8 in 1 series production of the world, which combines all electrical control and management systems and represents a qualitative leap in efficiency, security and intelligence for electric vehicles, which defines a new standard in the industry.
The BYD drive technology integrates the following components of the electric motor train, all of which are made exclusively by BYD without being dependent on external suppliers: without dependent on external suppliers: all: without depending on external suppliers:
Vehicle tax unit (VCU): It is responsible for the management and coordination of all vehicle systems to ensure efficient operation.
Battery management system (BMS): Monitors and regulates the condition of the cells, protects them from overloading and optimizes their performance and durability.
Engine control (MCU): It is responsible for the control of the electric motor and regulates the speed and torque.
Performance division unit: Spread electricity from the battery on the various vehicle systems efficiently and safely.
CC-CC controller: Convert the high battery voltage current and transform it into auxiliary systems such as lighting and the infotainment system.
On board charger: It enables the battery charging with alternating current (alternating current) of freight stations or domestic plugs, so that the disputes (CC) that are appropriate for the high -voltage battery are appropriate.
Drive engine: Offers the necessary motor power to move the vehicle.
Transmission: Transfer the power of the engine to the wheels and adjust the speed and torque according to the requirements.
The drive system 8 in 1, which is integrated by BYD with the innovative Blade battery into the revolutionary e-platform 3.0, not only has important advantages for the end user, but also for the industry. These are their most important contributions:
1.- greater energy efficiency: The exact integration of the components enables the transmission losses and improvement of the general thermal performance and thus achieved greater autonomy for every battery charge and intelligent energy management.
This also contributes to sharing the cooling system between the components, which reduces the complexity of the cooling circuit, improves efficiency and enables a longer duration of the components. The global system efficiency is up to 89%.
2.- greater compactness and lower weight: The integration of the eight systems into a single compact module makes it possible to reduce the total weight of the vehicle and release space. Therefore, it is more efficient and enables wider habitats to design.
In addition, the weight can be strategically used in a low and centered position in the vehicle, which improves driving dynamics. System 8 in 1 is 16% more compact and up to 10% lighter than earlier generation solutions.
3.- greater reliability, security and reduced maintenance: The simplicity of the system enables in a single module to reduce most components of the high-voltage system due to the strategic position of the system in addition to load absorption and the output of the battery, reduce the load and feeding cabling.
This reduces energy losses in the load and in the vehicle’s operating processes, since there is no long length cables. Diagnosis and repair are also facilitated and reduce the intervention times.
4.- Optimized production: Technology 8 was developed in 1 to adapt to different vehicle architectures and simplifies the manufacturing process when the number of mechanical and electronic interfaces is reduced, which accelerates the assembly process and the industrial scalability is facilitated. The system is modular and scalable.
The BYD technology not only promotes the performance and efficiency of electric vehicles, but also facilitates the transition to more sustainable, intelligent and safer mobility and reaffirms the commitment of BYD for innovation and guidance in the automotive industry.
