摘要:
An electrically variable transmission includes an input member, first and second motor-generators and a gear reduction arrangement including at least a first gear coupled to at least one second gear. A first planetary gear set can include a first sun gear, a first ring gear and a first carrier rotatably supporting a plurality of pinion gears in meshing engagement with the first sun gear and ring gear. The first carrier can be non-rotatably coupled to the input member and the first ring gear can be non-rotatably coupled to the at least one second gear. The sun gear can be non-rotatably coupled to the first motor-generator and the first gear can be non-rotatably coupled to the second motor-generator. The torque transmitting device can be configured to selectively fix rotation of the input member in at least one of a first rotational direction and a second opposite rotational direction.
摘要:
A split serial-parallel hybrid dual-power drive system, comprised of two or more than two separation drive systems (1001,1002) allowing independent operation to respectively drive the load (120), or all loads driven individually are incorporated in a common frame to drive land, surface, underwater transportation means or aircraft, industrial machines and equipment or any other load drive by rotational kinetic energy. The first drive system can be disconnected (112) from the load and drive a generator (101) and the second electric machine (103) of the second drive system (1002) is driven by the generated electricity.
摘要:
A control device is configured to: (i) control a rotation speed of an internal combustion engine (20) such that the rotation speed of the internal combustion engine is increased with an increase in a traveling speed of a vehicle (10), (ii) execute a pseudo gear shift to control the rotation speed of the internal combustion engine (20) such that the rotation speed of the internal combustion engine is decreased to a first rotation speed, (iii) execute a mechanical gear shift to change a second gear ratio according to a gear shift line determined by the traveling speed and a value according to the acceleration request, and (iv) execute adjustment control to adjust the rotation speed of the internal combustion engine in advance in a period before executing the mechanical gear shift such that the rotation speed of the internal combustion engine matches the pseudo gear shift threshold value when the mechanical gear shift is performed.
摘要:
Die Erfindung betrifft eine Antriebseinrichtung (1) für ein Kraftfahrzeug, mit einem ersten Antriebsaggregat (7), einem zweiten Antriebsaggregat (8) und einem Umlaufrädergetriebe (9), über das das erste Antriebsaggregat (7) und das zweite Antriebsaggregat (8) miteinander und mit einer Abtriebswelle (6) der Antriebseinrichtung (1) koppelbar sind, wobei das erste Antriebsaggregat (7) mit einem ersten Getriebeelement (10), das zweite Antriebsaggregat (8) mit einem zweiten Getriebeelement (11) und die Abtriebswelle (6) mit einem dritten Getriebeelement (12) des Umlaufrädergetriebes (9) gekoppelt oder koppelbar ist. Dabei ist vorgesehen, dass das Umlaufrädergetriebe (9) eine Verblockungskupplung (17) zum Koppeln des zweiten Getriebeelements (11) und des dritten Getriebeelements (12) miteinander aufweist und das erste Getriebeelement (10) mittels einer Bremseinrichtung (18) bremsbar ist. Die Erfindung betrifft weiterhin ein Verfahren zum Betreiben einer Antriebseinrichtung (1) für ein Kraftfahrzeug.
摘要:
A power transmission apparatus includes: an input shaft (11a); a selectable one-way clutch (7); a housing case (8); a center support (91); a lubricating oil reservoir (92); and an oil passage (94). The oil passage (94) extends through a pocket plate (71) disposed between the lubricating oil reservoir (92) and a selector plate (71). The selector plate (73) includes a through-hole (73a). The through-hole (73a) is located at a position where the through-hole (73a) is not lined up with the opening of the oil passage (94) in a radial direction and a circumferential direction of the selector plate (73) in the non-engagement state of the selectable one-way clutch (7), and also at a position where the through-hole (73a) is lined up with the opening of the oil passage (94) in the radial direction and the circumferential direction of the selector plate (73) in the engagement state of the selectable one-way clutch (7).
摘要:
A vehicle includes an engine (12), a first motor generator (MG1), a second motor generator (MG2), a transmission (30), a differential device (20), and an electronic control unit (64, 68, 70). The transmission includes an input shaft, an output shaft, and a clutch. The electronic control unit is configured to detect a rotation speed difference between the input shaft and the output shaft when the clutch is controlled so as to be brought into a power transmission shut-off state. The electronic control unit is configured to, when the rotation speed difference detected by the electronic control unit is smaller than a predetermined rotation speed difference (α) between the input shaft and the output shaft in a case where the power transmission shut-off state of the clutch is established, inhibit the cranking of the engine using the first motor generator (MG1) and to, when the power transmission shut-off state is established, provoke the cranking of the engine using the first motor generator (MG1).
摘要:
An electrically variable transmission includes an input member, first and second motor-generators and a gear reduction arrangement including at least a first gear coupled to at least one second gear. A first planetary gear set can include a first sun gear, a first ring gear and a first carrier rotatably supporting a plurality of pinion gears in meshing engagement with the first sun gear and ring gear. The first carrier can be non-rotatably coupled to the input member and the first ring gear can be non-rotatably coupled to the at least one second gear. The sun gear can be non-rotatably coupled to the first motor-generator and the first gear can be non-rotatably coupled to the second motor-generator. The torque transmitting device can be configured to selectively fix rotation of the input member in at least one of a first rotational direction and a second opposite rotational direction.
摘要:
The invention relates to a drive train (1) for a hybrid vehicle, comprising an internal combustion engine (ICE), at least one electric machine (EM1, EM2), and a power-split transmission (4) having three connections (4a, 4b, 4c), wherein a first connection (4a) has a drive connection to at least one electric machine (EM2), a second connection (4b) has a drive connection to the internal combustion engine (ICE), and a third connection (4c) preferably formed by a summation shaft (s) has a drive connection to an output shaft (2) of the vehicle. Furthermore, a torque guiding module (5) formed by a two-course four-shaft transmission is connected to the first connection (4a).
摘要:
A split serial-parallel hybrid dual-power drive system, comprised of two or more than two separation drive systems (1001,1002) allowing independent operation to respectively drive the load (120), or all loads driven individually are incorporated in a common frame to drive land, surface, underwater transportation means or aircraft, industrial machines and equipment or any other load drive by rotational kinetic energy. The first drive system can be disconnected (112) from the load and drive a generator (101) and the second electric machine (103) of the second drive system (1002) is driven by the generated electricity.