About 86 results
https://drivepatents.com/patents/969745 · 24 Sep 2014
A power supply system (101) includes a first power supply apparatus (111a) and a second power supply apparatus (111b) connected to a load in parallel, for supplying power to the load (115). The first supply apparatus (111a) includes a first controller that...
https://drivepatents.com/patents/970664 · 3 Sep 2014
[Object] To provide a ceramic sintered body, a high-temperature-use member, and an electrochemical device that contain a small amount of rare-earth element. [Solution] A ceramic sintered body includes 95% by mass or more of a component having a composition...
https://drivepatents.com/patents/970621 · 3 Sep 2014
A power supply system comprises a plurality of distributed power source systems capable of supplying powers to loads 400 by performing an interconnection operation in parallel with grid 10 or an offline shelf-sustained operation. SOFC system 300 detects an...
https://drivepatents.com/patents/971499 · 13 Aug 2014
A power management system comprises a plurality of HEMSs 40 and a CEMS 40. The CEMS 40 receives from each HEMS 10, power information including an amount of power consumed by a load connected to each HEMS 10. The CEMS 40 transmits, to each HEMS 10, reductio...
https://drivepatents.com/patents/971687 · 6 Aug 2014
An energy management system 1 is provided with an SOFC unit 100 and a gas meter 200. The gas meter 200 includes: a control unit 230 that stops gas supply when continuous use of gas lasts a specific period; and a transmission unit 220 that transmits a stop ...
https://drivepatents.com/patents/971641 · 6 Aug 2014
A power management system 1 comprises: a control unit 540 that performs high-temperature maintaining control maintaining a temperature of an SOFC 110 during an operation within a predetermined temperature range; and a specifying unit 530 that specifies a p...
https://drivepatents.com/patents/971650 · 6 Aug 2014
A power conditioner system includes a power-generation power conditioner 30 for connecting a power generation equipment 11 to a grid 12 and a power-storage power conditioner 50 for connecting a power storage equipment 13 to the grid 12, wherein the power c...
https://drivepatents.com/patents/971643 · 6 Aug 2014
A power management system comprises a plurality of HEMSs 10 and a CEMS 40. The CEMS 40 transmits, to each HEMS 10, a notification request for requesting a notification of an amount of power that can be reduced from power currently consumed by a load connec...
https://drivepatents.com/patents/971638 · 6 Aug 2014
A power management system comprises a plurality of HEMSs 10 and CEMSs 40. The CEMS 40 receives, from each HEMS 10, power information including the amount of power consumed by a load connected to each HEMS 10. The CEMS 40 transmits, to each HEMS 10, reducti...
https://drivepatents.com/patents/971640 · 6 Aug 2014
An energy control system (1) includes a photovoltaic power generation unit (10) that is connected to the grid and generates power using sunlight, a gas power generation unit (20) that generates power using gas, and a control unit (40) that performs control...