Abstract
The article is to propose an entirely new transmission scheme. At a common practice that transmission parameters in a car change the gear ratio and the torque by five or six times. Taking into account the engine speed change, the actual gear ratio change is by more than twenty times. The torque cannot change within these limits. On the contrary, when the engine rpm speed differs from the optimum one, the torque decreases. Losses at gear ratio alteration, especially at low gears, can reach ten percent of the power. These torque and ratio control parameters can be achieved by applying the transmission scheme described in this article. Her work is also documented in a patent RU2726378 (2020) and application PCT/RU2020/000322. The operation of a transmission of this design is an improved version of the transmission described in Khadeev (2017).
Highlights
The article is to propose an entirely new transmission scheme
Transmission Operation Transmission consists of two joint major elements, a planetary differential and a generator with an electroinductive clutch combined into a common block, which is a double-rotation machine, mounted on the drive shaft
The second output, the planetary differential ring gear 7, is connected to the generator stator 5 and the inductor of the electroinductive clutch 6, which are combined into a common block and connected by electrical circuit
Summary
The article is to propose an entirely new transmission scheme. At a common practice that transmission parameters in a car change the gear ratio and the torque by five or six times. 1. Transmission Operation Transmission consists of two joint major elements, a planetary differential and a generator with an electroinductive clutch combined into a common block, which is a double-rotation machine, mounted on the drive shaft. When the drive shaft 2 rotates, the generator rotor 3, the armature of the electroinductive clutch 4 and the planetary differential input, the differential central gear (;) 10, connected to it, rotate as well.
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