摘要:
A condensing system for a battery in a vehicle and a method for condensing moisture in a battery are provided. In one embodiment, the condensing system includes a battery housing, which surrounds a battery interior. At least one battery cell is arranged in the interior. An inlet opening is arranged in the battery housing, for a cooling fluid entering the battery interior. A first outlet opening and a second outlet opening are both arranged in the battery housing. The first outlet opening is in fluid communication with the cooling fluid emerging from the battery interior. A condensing device is arranged in the battery interior and is in fluid communication with the cooling fluid and causes moisture present in the battery interior to condense. The condensed moisture emerges into the environment through the second outlet opening.
摘要:
A condensing system for a battery in a vehicle and a method for condensing moisture in a battery are provided. In one embodiment, the condensing system includes a battery housing, which surrounds a battery interior. At least one battery cell is arranged in the interior. An inlet opening is arranged in the battery housing, for a cooling fluid entering the battery interior. A first outlet opening and a second outlet opening are both arranged in the battery housing. The first outlet opening is in fluid communication with the cooling fluid emerging from the battery interior. A condensing device is arranged in the battery interior and is in fluid communication with the cooling fluid and causes moisture present in the battery interior to condense. The condensed moisture emerges into the environment through the second outlet opening.
摘要:
Operating a motor vehicle (1) by adjusting the temperature of one or more vehicle parts (3, 4). One method includes specifying (S2) an indication of an expected beginning-of-driving time (FBZ) of the motor vehicle (1) and a desired operating temperature (BT) of the one or more vehicle parts (3, 4); and waking up (S6) a controller (22), which is configured to control adjustment of the temperature of the respective vehicle part (3, 4), at a temperature-adjustment starting time (A2) which is chosen such that, if heating up or cooling down begins at the temperature-adjustment starting time (A2), the heating up or cooling down ends, by reaching the desired operating temperature (BT) of the corresponding vehicle part (3, 4), at a time which corresponds to the expected beginning-of-driving time (FBZ) or is just before the expected beginning-of-driving time (FBZ).
摘要:
The present invention relates to a fuel pump (1) which comprises a pump housing (2), a delivery element (3) for delivering fuel, a heat-generating actuator (4) for actuating the delivery element (3), a first fuel path (5) which leads from an inlet (20) to a delivery space (7), and a second fuel path (6) which leads from the inlet (20) past the heat-generating actuator (4) to a first housing opening (21), wherein the first housing opening (21) is arranged above the inlet (20) in the vertical direction (V). The present invention also relates to a fuel pump arrangement which comprises a fuel pump (1) according to the invention and a fuel tank (10) in which the fuel pump (1) is at least partially and preferably entirely arranged. The present invention also relates to a method for operating a fuel pump (1).
摘要:
The invention relates to a method and to a device for operating a vehicle. The method comprises the steps: setting (S01; S01′) a vehicle operating condition; detecting (S02; S02′) first data signals that comprise information on first environmental parameters, including information on a first external temperature; detecting (S03; S03′) second data signals that comprise information on vehicle-internal parameters, including information on a target vehicle interior temperature for the vehicle (F); calculating (S04; S04′) an expected first partial air-conditioning power requirement for the vehicle (F) based at least on the first data signals, the second data signals, and a vehicle model of the vehicle (F), the calculated expected first partial air-conditioning power requirement comprising at least one power requirement, according to the vehicle model, for the provision of a vehicle interior temperature depending on the target vehicle interior temperature and depending on the first external temperature; calculating (S05; S05′) at least one first additional expected partial power requirement for the vehicle (F); calculating (S06; S06′) a first expected resulting power requirement; and operating (S07; S07′) the vehicle (F) based on the determined first expected resulting power requirement, taking into account the set vehicle operating condition.
摘要:
The invention relates to a method for operating a fuel cell system, in particular a PEM fuel cell system, in which an QI anode gas is supplied to an anode (1) of a fuel cell via a supply path (2), and is fed back via a recirculation path (3) connected to the anode (1), wherein hydrogen is used as the anode gas. According to the invention, during the start up of the fuel cell system, the anode gas is supplied to a drying device (4), in particular an adsorber, via at least one normally open valve (8, 9, 10), and water is extracted from the anode gas using the drying device (4). The invention also relates to a fuel cell system, in particular a PEM fuel cell system, which is suitable for carrying out the method.
摘要:
The invention relates to a method and to a device for operating a vehicle. The method comprises the steps: setting (S01; S01′) a vehicle operating condition; detecting (S02; S02′) first data signals that comprise information on first environmental parameters, including information on a first external temperature; detecting (S03; S03′) second data signals that comprise information on vehicle-internal parameters, including information on a target vehicle interior temperature for the vehicle (F); calculating (S04; S04′) an expected first partial air-conditioning power requirement for the vehicle (F) based at least on the first data signals, the second data signals, and a vehicle model of the vehicle (F), the calculated expected first partial air-conditioning power requirement comprising at least one power requirement, according to the vehicle model, for the provision of a vehicle interior temperature depending on the target vehicle interior temperature and depending on the first external temperature; calculating (S05; S05′) at least one first additional expected partial power requirement for the vehicle (F); calculating (S06; S06′) a first expected resulting power requirement; and operating (S07; S07′) the vehicle (F) based on the determined first expected resulting power requirement, taking into account the set vehicle operating condition.
摘要:
A heat transporting arrangement (10) for a motor vehicle, having at least one heat circuit (14, 16, 50) in which a heat transporting medium is accommodated and which is thermally coupled to one of the components of a drivetrain in order to exchange heat between the component and the heat transporting medium, a temperature control device (25) which is configured to heat a passenger compartment of a motor vehicle, and a heat store arrangement (30) which is coupled to the heat circuit (14, 16, 50) and to the temperature control device (25) and which is configured to store heat discharged from the heat transporting medium and to release said heat for of heating one of the components of the drivetrain and the passenger compartment.