About 130 results
https://drivepatents.com/patents/1011539 · 29 Jun 2011
In a method for controlling a sodium-sulfur battery, a time of correcting or resetting a depth of discharge of the sodium-sulfur battery is determined within a predetermined period based on weather information, and the depth of discharge of the sodium-sulf...
https://drivepatents.com/patents/1012038 · 15 Jun 2011
When charge power or discharge power of each individual sodium-sulfur battery included in a plurality of sodium-sulfur batteries becomes 1/n (n is a natural number) or less of a rated output, individual sodium-sulfur batteries are sequentially stopped. Thi...
https://drivepatents.com/patents/1012039 · 15 Jun 2011
A plurality of sodium-sulfur batteries are divided into a plurality of groups. Power to be input or output, which is assigned to all sodium-sulfur batteries in order to compensate for fluctuations of output power of a power generation device, is distribute...
https://drivepatents.com/patents/1012267 · 8 Jun 2011
A secondary battery power control method controls power discharged from a secondary battery included in an interconnected system that supplies power to a power system, the interconnected system including a power generator that changes in output power, and ...
https://drivepatents.com/patents/1012266 · 8 Jun 2011
A method for controlling a plurality of sodium-sulfur batteries that, in an interconnected system in which a power generation device that fluctuates in output and an electric power storage-compensation device are combined to supply power to an electric pow...
https://drivepatents.com/patents/1012268 · 8 Jun 2011
A remaining battery level of each individual sodium-sulfur battery constituting a plurality of sodium-sulfur batteries is managed, a remaining battery level target value common to all sodium-sulfur batteries is set, and input/output power distributed to ea...
https://drivepatents.com/patents/1012280 · 8 Jun 2011
An interconnected system that supplies power to a power system, and includes a power generator that changes in output, and an electric power storage-compensation device. The interconnected system is controlled so that operation of a sodium-sulfur battery t...
https://drivepatents.com/patents/1012461 · 1 Jun 2011
Powders of respective metal elements (Mn, Co) constituting a transition metal oxide (MnCoO) having a spinel type crystal structure are used as a starting material of the coating film. A film of a paste containing the mixture of the powders is formed on the...
https://drivepatents.com/patents/1013048 · 11 May 2011
Powders of respective metal elements (Mn, Co) constituting a transition metal oxide (MnCoO) having a spinel type crystal structure are used as a starting material. A paste containing the mixture of the powders is interposed between an air electrode and an ...
https://drivepatents.com/patents/1013347 · 4 May 2011
The present invention provides a ceramic material capable of demonstrating compactness and Li ion conductivity to an extent that enables the use of the ceramic material as a solid-state electrolyte material for a lithium secondary battery, or the like. A c...