摘要:
A deterioration degree determining apparatus configured to determine a deterioration degree of a battery of a vehicle is disclosed that includes an electric component activating part which activates a non-driving series electric component of the vehicle by using electric power of the battery in order to determine the deterioration degree of the battery, a charge degree obtaining part which obtains a charge degree of the battery during a period of time in which a charge state of the battery is increased to a designated degree by charging the battery after the battery is discharged for a designated period of time by causing the electric component activating part to activate the non-driving series electric component, the battery being charged by electric power generated by an electric generator of the vehicle; and a deterioration degree determining part which determines the deterioration degree of the battery based on the charge degree obtained by the charge degree obtaining part.
摘要:
An energy storage device, consisting of interface power terminals, rechargeable current source, first half-bridge, second half-bridge, inductor with an inductor's current sensor and control unit, while each half-bridge has a control input, positive terminal, negative terminal and toggle terminal, designed to connect to either the positive or negative terminal depending on the signal at the control input, the first half-bridge is connected in parallel to the rechargeable current source by positive and negative terminals, the negative terminal of the first half-bridge is connected to the negative terminal of the second half-bridge, the toggle terminal of the first half-bridge is connected to the toggle terminal of the second half-bridge by the inductor, the positive and negative terminals of the second half-bridge are the interface power terminals, differing by having the control unit has a reference input and contains first Schmitt trigger, whose output is connected to the control input of the first half-bridge, second Schmitt trigger, whose output is connected to the control input of the second half-bridge and summation circuit, whose output is connected to the inputs of the first and second Schmitt triggers, the first input of the summation circuit is connected to the output of the inductor's current sensor, and the second input of the summation circuit is the reference input of the control unit.
摘要:
Provided is an automatic power supply device which enables to perform an automatic power supply with a simple configuration, with respect to a moving body. The automatic power supply device that includes a terminal for a power supply, and supplies power to a rechargeable battery which is placed in the moving body through a power receiver which is disposed in the moving body, the automatic power supply device includes a mechanism that drives a power supplier including the power supply terminal, and a mechanism that automatically charges the moving body. The automatic power supply device includes a cavity in a portion of a housing shape of the automatic power supply device, in a measurement area of an environment recognition sensor which is included in the moving body.
摘要:
A motor drive device (100) includes a boost converter (12) boosting a power supply voltage and outputting a boosted voltage; an inverter (14) receiving the boosted voltage from the boost converter (12) and driving a motor (M1); and a controller (30) giving a target value of the boosted voltage to the boost converter (12) and setting one of a rectangular-wave control and a non-rectangular-wave control as a control method of the inverter (14). The controller (30) is capable of selecting from a first operation mode for giving a first boosted target value and designating the non-rectangular-wave control as the control method and a second operation mode for giving a second boosted target value lower than the first boosted target value and designating the rectangular-wave control as the control method, in response to a same predetermined input signal indicating a torque request.
摘要:
L'invention se rapporte à un procédé de gestion d'une demande (DEM) de recharge d'une batterie d'un véhicule électrique, réalisé par une entité de gestion (EG) apte à communiquer via un réseau de communication (NET), caractérisé en ce qu'il comprend une étape de réception d'une demande (DEM) de recharge d'une batterie d'un véhicule électrique émise par un terminal client (TC) associé audit véhicule électrique, suivie par une étape de recherche (REC), parmi d'autres terminaux clients (TC1, TC2, TC3) associés à d'autres véhicules électriques, des terminaux clients aptes à répondre à la demande (DEM) de recharge par des propositions de recharge, et une étape de réponse (REP) incluant la liste issue de l'étape de recherche (REC), ladite réponse (REP) comprenant une proposition de recharge combinant plusieurs propositions de recharge.
摘要:
A motor vehicle (1) has a pitch axis (Y), a frame (2) and a plurality of fuel cell stacks (10) carried by the frame (2) in respective fixed positions relative to the frame (2), wherein each of the fuel cell stacks (10) comprises an outer casing (11) and a plurality of fuel cells (12) arranged in series within the outer casing (11), with the fuel cell stacks (10) aligned along a rectilinear direction (K, B) belonging to a plane orthogonal to the pitch axis (Y).