On the night of May 28th, Porsche 911 ushered in its first ultra-lightweight mass production hybrid model, the new 911 Carrera GTS.
Compared with the design changes, its new T-Hybrid hybrid system seems to be more eye-catching.
Porsche, specifically, the high-pressure system allows the air-conditioning compressor to be driven electrically, eliminating the belt drive and greatly reducing the size of the engine.
In this way, space is created above the power unit for pulse inverters and DC transformers.
The cylinder diameter is expanded to 97 mm, the stroke is increased to 81 mm, and the displacement is increased by 0.
6 liters compared with the previous generation.
Porsche 911 Carrera GTS-3.
6L six-cylinder horizontally opposed engine.
photo: Porsche, equipped with variable Valve opening and closing (VarioCam) camshaft control and valve control with rocker arm, can maintain an ideal fuel-air mixture ratio (λ = 1) throughout the operation diagram.
Even without motor assistance, this horizontally opposed engine provides 357 kW (485 PS) of output power and 570 Nm of torque.
Equipped with a newly developed electric exhaust gas turbocharger, can greatly improve driving performance.
Porsche 911 Carrera GTS-electric turbocharger.
photo: Porsche, the powertrain also includes a permanent magnet synchronous motor integrated in the more powerful new eight-speed Porsche double clutch transmission (PDK).
Even at idle speed, the motor can assist the horizontally opposed engine to provide up to 150 Nm of additional driving torque, resulting in a system power boost of up to 40 kW.
In addition, Porsche connects the two motors to a compact lightweight high-voltage battery, which, although equivalent in size and weight to a conventional 12 V starting battery, can store up to 1.
9 kWh of energy (total energy) and an operating voltage of up to 400V.
In order to optimize the overall weight, Porsche is equipped with lightweight lithium-ion batteries for the 12 V vehicle electrical system.
Based on the above technologies, the total output power of the T-Hybrid hybrid system is 398 kW (541 PS) and the total torque is 610 Nm.
Compared with the previous generation, the output power has been increased by 45 kW (61 PS).
Porsche brand ambassador J ö rg Bergmeister drove the 911 Carrera GTS on the Nurburgring North Ring track with a lap time of 7 minutes 16.
934 seconds, 8.
7 seconds faster than the corresponding version of the previous model.
Porsche 911 Carrera GTS-driveline.
photo: Porsche, and official Porsche data show that compared with plug-in hybrids, this efficient and high-performance hybrid model has extremely dynamic driving characteristics while reducing carbon dioxide emissions and extra weight.
In terms of suspension, 911 Carrera GTS has also achieved a comprehensive improvement.
The rear axle steering system has become standard for the first time.
The system can not only improve the stability at high speed, but also reduce the turning radius.
Porsche has now integrated the anti-roll stabilization system of Porsche dynamic chassis Control (PDCC) into the high-pressure system of this high-performance hybrid model.
In this way, the use of electro-hydraulic control to make the system more flexible and accurate.
The sporty suspension system with Porsche active suspension Management system (PASM) and a 10 mm reduction in driving height ensure the unique handling of the GTS model.
At the same time, the new 911 has a total of seven wheels with a choice of 19-inch 20-inch or 20-inch 20-inch wheels.
The Exclusive Design wheel with carbon fiber windknife is available for the first time for the 911 Carrera to improve efficiency by reducing the wind resistance factor.
The rear wheels of the 911 Carrera GTS have a 21-inch wheel with a width of 11.
5 inches and a standard 315 ZR 30 wheels.
A 20-inch wheel with a front wheel width of 8.
5in, with 245Universe 35 ZR 20 tires.
In order to match the greatly enhanced vehicle performance, wider rear wheel tires can improve the driving dynamics and traction of the new 911 Carrera GTS.
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