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Application of Infineon semiconductor components in automobile manufacturing


Infineon semiconductor components include sensors, and microcontrollers… to help control fuel and reduce greenhouse gas emissions.

Automotive semiconductor solutions from Infineon Technologies AG are a world leader in terms of improving energy efficiency and cutting CO2 emissions. The new product and technology portfolio from Infineon supports a variety of designs, from discrete components to individual chips.

Infineon’s electronic chipsets include sensors, microcontrollers, gate drivers, and power semiconductors that reduce operating costs. Infineon’s semiconductor portfolio covers electric vehicles, hybrid electric vehicles, and rechargeable hybrid electric vehicles (xEVs), applications for key components such as inverters for electric motors, battery management systems, and charging systems on vehicles (OBC).

Speed up car charging

The high-voltage battery charging system in plug-in hybrid (PHEV) or electric (EV) vehicles connected directly from the grid while the vehicle is parked with a charging station/post helps to accelerate charging. Normally, the current from the grid to the battery is unidirectional, but there are cases where it is mandatory to be bidirectional (connecting the battery to an external load or the battery from the tram to the grid.).

Các giải pháp giảm phát thải CO2 trên xe ôtô của Infineon
The OBC charger helps speed up battery charging.

Battery Management System (BMS)

Due to their chemical nature, the battery cell is very sensitive to the accuracy of discharge/charge current, voltage, and temperature parameters, so batteries need special monitoring and control capabilities. This is the role of the BMS. The BMS monitors and maintains the balance of each battery cell.

BMS with a sensor system can measure temperature, pressure, current, and voltage, measure charging capacity, and monitor many other indicators. Based on these parameters, the system calculates the state of charge (SoC), the health status of the battery (SoH), and precise consumption to predict energy demand.

Các giải pháp giảm phát thải CO2 trên xe ôtô của Infineon  - 1

Sensor-mounted BMS accurately measures many important metrics.

In addition, the main function of the BMS is to protect the battery from overload by reducing or disconnecting the battery.

Boost engine performance

The main inverter (also known as traction inverter), controls the electric motor and converts direct current (DC) power into alternating current (AC) power so that the motor can work. The inverter can change the rotational speed of the motor by adjusting the frequency of the AC power supply.

Các giải pháp giảm phát thải CO2 trên xe ôtô của Infineon  - 2

Infineon’s inverters match the design and motor power requirements of electric vehicle manufacturers.

In addition, Infineon has a wide range of discrete semiconductor products and solutions that optimize costs from materials, meet common automotive industry standards, and support a wide range of engines, generators, and performance classes. . These designs aim to increase efficiency while minimizing the size and weight of the inverter.

Source: VnExpress

MTA Hanoi is an annual trade event for the manufacturing industry in Northern Vietnam in the fields of precision mechanics, machine tools, and metalworking. With a diverse product portfolio and hundreds of leading technology products and machine tool equipment in the world, MTA Hanoi 2023 will bring the most modern and diverse solutions, machines, and production technologies in the world. for the domestic manufacturing industry.

Exhibition date: 11 -13 October 2023
Opening hours: 9:00 – 17:00 daily
Venue: International Center for Exhibition (I.C.E), Hoan Kiem, Hanoi, Vietnam
Contact information:
Tel: +84 28 3622 2588
Email: [email protected]
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