About 103 results
https://drivepatents.com/patents/966484 · 10 Dec 2014
In an electric vehicle that can change a regeneration amount according to an intention of a driver, a smooth deceleration feeling without acceleration vibrations is acquired until immediately before stop of the vehicle. [0002] An electric motor 4 coupled t...
https://drivepatents.com/patents/966475 · 10 Dec 2014
A DC overhead wire 1, a first power converter 21, a second power converter 51, and a power storage device 52 are electrically connected via a direct-current common section 90. The power storage device 52 is also electrically connected to a first input and ...
https://drivepatents.com/patents/968112 · 29 Oct 2014
There is provided a hydraulic excavator including a hydraulic pump (6) driven by an engine (7), a boom cylinder (3a) driven by hydraulic fluid delivered from the hydraulic pump (6), a swing motor (16) driven electrically, an operating device (4A) for opera...
https://drivepatents.com/patents/969089 · 8 Oct 2014
A house ECU executes a program when it is the time to set a scheduled time (YES in S100), including the step (S104) of transmitting an end time of external charging to a vehicle in the case where the end time has been input by a user (YES in S102), and the...
https://drivepatents.com/patents/969403 · 1 Oct 2014
An electric power transmission device (200) includes an electric power transmission portion (220) for transmitting electric power to a vehicle in a non-contact manner, a first communication portion (230) for communicating with the vehicle (100), and a firs...
https://drivepatents.com/patents/970117 · 17 Sep 2014
An ECU 40 calculates the thermal margins Mg_1, Mg_2, Mg_3, Mg_4 of in-wheel motors 20_1, 20_2, 20_3, 20_4 on the basis of the thermal capacities C_1, C_2, C_3, C_4 of the in-wheel motors 20_1, 20_2, 20_3, 20_4, the allowable limit temperatures Tmp_max_1 - ...
https://drivepatents.com/patents/970606 · 3 Sep 2014
A wireless power reception apparatus wirelessly receives electric power transferred from a power transmission apparatus (200). The power transmission apparatus includes a power transmission unit (220) and a power supply unit (250) supplying AC power to the...
https://drivepatents.com/patents/970607 · 3 Sep 2014
A non-contact electric power reception device receives in a non-contact manner, electric power transferred from an electric power transmission device (200). The electric power transmission device includes an electric power transmission portion (220) and a ...
https://drivepatents.com/patents/971621 · 6 Aug 2014
A power supply system (20) that supplies electric power to a load (10) includes a first power storage device (100), a second power storage device (150), a power line (HPL) for transmitting electric power input and output to and from the load (10), a conver...
https://drivepatents.com/patents/974145 · 4 Jun 2014
A battery module group includes a plurality of battery groups. Each battery group includes a plurality of battery modules. Cell information is supplied from each battery module of the battery module group to a charge/discharge controller. The charge/discha...