Turbocharger, or simply turbo, is used in vehicles to increase engine output. Technology has been present for more than a century. Over the years, a number of high-performance vehicles featured turbo, but no major change was observed in the technology. However, Porsche recently patented a new type of turbocharger that is making headlines in the industry.
Let’s take a look at what’s different about the Porsche electric turbocharger in more detail.
Porsche Electric Turbocharger
The early version of car turbochargers uses kinetic energy from the engine to rotate the motor. Later, electric turbos that used electric motors to rotate the turbines were introduced. Porsche’s recent development is also on these e-turbos.
Before we shed light on how it is better, let’s take a look at the working principle of the electric turbocharger by Porsche.
Working Principle
The working principle of an electric turbocharger is similar to a sequential turbocharger. In electric turbochargers, two smaller turbines are used to increase engine torque at lower RPM. In Porsche’s electric turbocharger, two smaller exhaust turbines work with a large bypass valve.
These turbines are rotated due to the kinetic energy from the exhaust, which in return rotates the electric motor. This electric motor stores the energy generated from rotation to power the compressor. In the previous versions, the energy was obtained from fuel combustion in petrol or diesel engines.
What Makes the Porsche Electric Turbocharger Different?
The Porsche electric turbocharger is a combination of an electric turbo with components and arrangements of a twin-turbo setup. Therefore, it is capable of generating higher power similar to a big single turbo with a response and efficiency of two smaller turbos.
Moreover, the independent working of turbines from the compressor enables them to rotate at different speeds. The capability of rotating at different speeds enhances the operating ranges of each turbine resulting in higher efficiency.
Other than that, electric motors are capable of providing instant energy to the compressor independent of RPM. The bypass valve can be opened for an enhanced economy that creates less stress on the engine while cruising.
Pros of Porsche’s Electric Turbocharger
Porsche’s electric turbocharger exempted the turbo lag by using an innovative design. The need for higher pressure is excluded, but the energy output is constant. Additional power and increased efficiency with no turbo lagging are the major benefits of Porsche’s electric turbochargers. To date, this turbocharger seems to be equipped with all the features that will cater to major reasons of car turbocharger failure.
Unveiling New Turbocharger
The new turbocharger of Porsche is featured in the 911 Turbo 2022 model. The car is equipped with a V6 engine that provides it with a top speed of 320 Km/h. The car can accelerate from 0 to 100 km/h in 2.8 seconds. Currently, three trims of the model are available in the UAE with a starting price of AED 662,800. You can also browse through this used Porsche 911 for sale in the UAE and leverage this high-speed vehicle.
This was all about the Porsche electric turbocharger. However, the existing technology of turbochargers is performing well. The new technology of Porsche is capable of revolutionising the concept of electric turbochargers. It will take the agility of vehicles to the next level. The electric turbochargers are expensive and can impact the overall vehicle price. For affordable options, you can browse through these used cars for sale in the UAE.
Stay tuned to UAE’s top auto blog for more information on electric turbochargers.
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