About 251 results
Showing the first 200 results.
https://drivepatents.com/patents/981369 · 4 Dec 2013
According to one embodiment, an electricity control system includes a power plant (1), a customer (5) and a central device (100) connected to each other via a power line (6). The customer (5) includes an electricity generator (209, 210) that generates elec...
https://drivepatents.com/patents/981301 · 4 Dec 2013
According to one embodiment, a charging device (1) configured to charge a device (100) placed at a charging area (A) in a non-contact manner includes: a determination module (11); a charge controller (12); and an information module (13). The determination ...
https://drivepatents.com/patents/981588 · 27 Nov 2013
According to one embodiment, a photovoltaic system and a power supply system include modules (6, 7) configured to detect a node voltage and an output current of a converter (3), an detector (8) configured to obtain an effective power value from the node vo...
https://drivepatents.com/patents/981477 · 27 Nov 2013
A charge control apparatus of a train set having a plurality of trains, wherein the train has a generator, a battery and a motor supplied with power from the generator and the battery, power, generated by one of the generator and the motor, is able to char...
https://drivepatents.com/patents/981947 · 20 Nov 2013
A power reserve margin trading system according to one embodiment includes a reserve margin trading unit, a determination unit, and a trading consideration distribution unit. The reserve margin trading unit acquires a power reducible amount of a customer, ...
https://drivepatents.com/patents/982498 · 30 Oct 2013
A battery system includes a battery panel (10A) which includes a battery pack (14) including a plurality of secondary battery cells (13), and a battery management unit (12) to monitor at least one of a voltage, a temperature and a degradation level of the ...
https://drivepatents.com/patents/983906 · 2 Oct 2013
According to one embodiment, a substrate includes a semiconductor layer (1). The semiconductor layer (1) comprises tungsten oxide particles (4) having a first peak in a range of 268 to 274 cm, a second peak in a range of 630 to 720 cm, and a third peak in ...
https://drivepatents.com/patents/986630 · 18 Sep 2013
In one embodiment, a nonaqueous electrolyte secondary battery includes an electrode group (32), a battery container (31), an insulation member (40, 41), and a nonaqueous electrolyte solution. The electrode group (32) includes a positive electrode, a negati...
https://drivepatents.com/patents/986624 · 18 Sep 2013
According to one embodiment, a secondary battery device includes a secondary battery cell (14), a case (12) configured to accommodate the secondary battery cell, and foam coating layers (40, 50) sandwiched between an outer surface of the secondary battery ...
https://drivepatents.com/patents/986616 · 18 Sep 2013
A control device for an electric motor car comprising: a switch which is installed between a power supply source and a power line drawn through the electric motor car; a battery which supplies power to a main motor of the electric motor car; a step-up unit...