Most Viewed Content:

Apple iPhone 14 Pro dark purple new color first

Apple has just announced the iPhone 14 Pro and...

Intel’s 13th generation Core revealed to have cut PCIe 5.0 SSD support

Intel's 12th generation Core released last year not only...

Meta Acquires Haptic Feedback Startup Lofelt, Continues Its Metaverse Experience

As Facebook parent company Meta Platforms gets involved in...

Australian research team develops high-speed electric motor to reduce costs, increase EV range

With the continuous development of the electric vehicle industry, electric motors used in electric vehicles and other related technologies are also advancing. Due to the shortage of raw materials in the market, many manufacturers began to develop faster electric car drive motors, mainly because the faster the speed of the drive motor, the more you can reduce the size of the motor, which helps to reduce the consumption of raw materials.

A team of researchers at the University of New South Wales (UNSW) in Australia recently developed a new high-speed electric motor that can achieve speeds of up to 100,000 revolutions per minute, the newsroom reported. The researchers say the new electric motor achieves a maximum power and speed that exceeds that of existing laminated permanent magnet synchronous motors (Interior Permanent Magnet Synchronous Motor), making it the fastest laminated permanent magnet synchronous motor in the world built with commercially available laminated materials.

Dr. Guoyu Chu of the team said that the trend of electric vehicles is to have faster motors, and as the motor speed increases, the weight of the motor can be further reduced and less energy is consumed. Therefore, this is conducive to enhancing the reduction of costs and increasing the range of electric vehicles. He said the new motor has already reached 100,000 revolutions per minute, with a peak power density of about 7 kilowatts per kilogram.

Dr. Chu said that the electric motor system has scalability and can adjust power and speed, if you want to adjust the electric motor to fit Tesla electric cars, it will take about 6-12 months.

The output power of the motor is determined by the product of torque and speed, and the higher the speed, the lower the torque of the motor, while the output power remains the same. The torque, on the other hand, can be divided into the radius of the motor and the force applied to the motor. The smaller the torque, the smaller the radius of the motor and the smaller the motor can become, given that the force applied to the motor remains the same.

Latest

iPhone 14 Pro 48 megapixel real-world comparison: crushing 1-inch camera

Apple released the iPhone 6S in 2015 and opened...

LG tests data transfer on next-generation 6G THz network

On September 14, LG officials announced the successful testing...

NVIDIA RTX 40 series has been stocked in August, involving 4090/4080/4070

According to sources in Taiwan, China, Nvidia’s next-generation GeForce...

Apple: Live Activity feature will appear in Lock Screen and Lingering Island areas of iOS 16.1

Apple confirmed today that the Live Activity Lock Screen...

Newsletter

spot_img

Don't miss

iPhone 14 Pro 48 megapixel real-world comparison: crushing 1-inch camera

Apple released the iPhone 6S in 2015 and opened...

LG tests data transfer on next-generation 6G THz network

On September 14, LG officials announced the successful testing...

NVIDIA RTX 40 series has been stocked in August, involving 4090/4080/4070

According to sources in Taiwan, China, Nvidia’s next-generation GeForce...

Apple: Live Activity feature will appear in Lock Screen and Lingering Island areas of iOS 16.1

Apple confirmed today that the Live Activity Lock Screen...

After 864 days Apple regains the number one shorted stock on Wall Street

Apple replaced Tesla on Wednesday to "regain" its position...
Threza Gabriel
Threza Gabrielhttps://www.techgoing.com
TechGoing is a global tech media to brings you the latest technology stories, including smartphones, electric vehicles, smart home devices, gaming, wearable gadgets, and all tech trending.
spot_imgspot_img

Honor MagicBook X 14 2022 notebook: 2.2K anti-glare screen, 12th generation i5 processor

Honor will be held on September 15, 19:30 autumn new product launch, will bring Honor X40 phone, V and X series Honor notebook, Honor...

Sony Xperia Stream released: Xperia 1 IV special accessories, about 1100 yuan

Sony China today officially launched the Xperia 1 IV exclusive accessories - gaming fan docking station Xperia Stream. According to the official introduction, Xperia Stream...

Sony to hold State of Play launch event on September 14, introducing 10 games

Sony PS official social media announced that a new State of the Play launch event will be held on September 14. There will be...