About 658 results
Showing the first 200 results.
https://drivepatents.com/patents/966899 · 3 Dec 2014
A first battery pack (252-1) comprises a battery module (314) which includes a plurality of battery cells (310) connected in series between a positive terminal (352) and a negative terminal (353), ground-fault resistances (45) each of which appears between...
https://drivepatents.com/patents/967144 · 26 Nov 2014
A battery system according to the present invention includes: a battery module 10 comprising a plurality of cell groups connected in series, each comprising a plurality of cells BC1 - BC4 connected in series; a plurality of integrated circuits 3A, 3L, 3N p...
https://drivepatents.com/patents/967049 · 26 Nov 2014
An object of the present invention is to provide a Wind Turbine Generation System that eliminates the necessity of switching to a circuit different from the one used during a normal power generation operation even when Power grid voltage sags. To accomplis...
https://drivepatents.com/patents/966914 · 26 Nov 2014
To easily change the priority of a demand regulating control for a device in accordance with a simple operation by a consumer. A demand regulating system includes: an operation unit (0100) that selects from among a plurality of consumption devices (0108), ...
https://drivepatents.com/patents/967411 · 19 Nov 2014
A mechanism for reducing pressure pulsation includes a pair of metal dampers formed by joining two disk-shaped metal diaphragms over an entire circumference and forming a hermetically sealed space inside a joined portion, with gas being sealed in the afore...
https://drivepatents.com/patents/967494 · 12 Nov 2014
Plural power storage systems 10 are provided in a power system. The power storage systems 10 are connected to a management system 60 via a communication network CN1. The power storage systems each include a power storage device 11, 12, and a control device...
https://drivepatents.com/patents/967674 · 5 Nov 2014
A battery system (201) includes a battery module (314) in which plural battery cells (310) are connected in series, a battery pack (203) in which the battery modules (314) are connected in series, parallel or series-parallel, and a battery block (212) in w...
https://drivepatents.com/patents/968074 · 29 Oct 2014
Provided is a technology that improves the precision of demand regulation in an electrical power system. This power demand regulation system (10) has a power demand regulation device (11) that regulates the load applied to equipment of an electrical power ...
https://drivepatents.com/patents/968009 · 29 Oct 2014
Exhaust of combustible gas is satisfied while reducing a rating air volume of fans. A battery system comprising a battery rack having a plurality of battery sub-racks in which a plurality of battery modules are accommodated, wherein the battery sub-racks e...
https://drivepatents.com/patents/967982 · 29 Oct 2014
Provided is an assembly method of a wind power generation system that can enhance the safety of an assembly work, and which can reduce a working time. In order to solve the above problem, the assembly method of a wind power generation system of the present...