About 106 results
https://drivepatents.com/patents/965883 · 24 Dec 2014
An adjusting device that is connected to a load and to a plurality of storage battery units that are connected together in parallel and that adjusts voltage differences among the plurality of storage battery units includes: for each of the storage battery ...
https://drivepatents.com/patents/968021 · 29 Oct 2014
Provided is a storage battery device whose battery life can be prolonged further. Storage battery device 30 having a plurality of storage battery cells 31-1 to 31-n connected in series includes monitoring unit 33 that measures voltages via the terminals of...
https://drivepatents.com/patents/970091 · 17 Sep 2014
It is an object of this exemplary embodiment to provide a lithium ion secondary battery using a positive electrode active material having an operating potential of 4.5 V or more, the lithium ion secondary battery having excellent high temperature cycle cha...
https://drivepatents.com/patents/970356 · 10 Sep 2014
A charge-control device that controls charging of vehicles, which use electric power as a drive source, using electric power from an electric power grid includes storage means storming a first period in a charge control period for which the charging is con...
https://drivepatents.com/patents/971711 · 6 Aug 2014
For each of consumers, a connection control apparatus is provided that includes an opening/closing device capable of connecting or disconnecting an electric power system and a consumer, that, when a power outage occurs in the electric power system, disconn...
https://drivepatents.com/patents/971992 · 30 Jul 2014
A battery control system that communicates by way of a communication network with a plurality of batteries that are connected to an electric power system includes: communication characteristics detection means that detects characteristics of communication ...
https://drivepatents.com/patents/972205 · 23 Jul 2014
A secondary battery has a progressively deteriorating SOC in which battery performance deteriorates when the secondary battery is stored, and is charged and discharged by a control device. An information processing device stores a preset first threshold sm...
https://drivepatents.com/patents/972733 · 9 Jul 2014
A battery control system for controlling operation of a part of a plurality of batteries connected to an electric power system includes: detection means that detects a battery characteristic of each of the plurality of batteries; selection means that selec...
https://drivepatents.com/patents/974112 · 4 Jun 2014
A traffic control system (100) is provided with: a road information database (101) that accumulates road information including congestion degree; a reservation fee setter (102) that refers to the accumulated road information and sets a road passage reserva...
https://drivepatents.com/patents/975528 · 30 Apr 2014
In order to solve at least one of the drawbacks that result from a state in which a plurality of secondary batteries are integrated, a battery apparatus having a plurality of flat secondary batteries 70 includes housing 1 with opening 30, and lid 31 capabl...