Title:
公益事業設備送電網内の分散資源を提供するサイトにおける複数の燃料電池電力設備の制御
Document Type and Number:
Japanese Patent JP4024682
Kind Code:
B2
Abstract:
A site management system (11) is provided for a power system (8) at site in a utility distribution grid (10). The power system (8) includes multiple fuel cell power plants, e.g., fuel cells, (18) and one or more loads (14), for selective connection/disconnection with the grid (10). The site management system (11) controls the power plants (18) in an integrated manner, alternatively in a grid connected mode and a grid independent mode. The multiple power plants (18) at the site may be viewed and operated as a unified distributed resource on the grid (10). The site management system (11) provides signals representative of the present power capability (Kw Capacity—88) of each of the power plants (18), and a signal (Total Kw Capacity—95) representative of the total present power capability at the site. These power representations are used to appropriately assign power dispatch loadings to the respective fuel cells power plants (18) in the grid connected mode and in the grid independent mode, and may also be used for load shedding.
Inventors:
Ross, Ricky, M.
Flagola, Francis, A. Jr.
Healy, Herbert, Sea.
Young, Douglas, Gibbons
Flagola, Francis, A. Jr.
Healy, Herbert, Sea.
Young, Douglas, Gibbons
Application Number:
JP2002576033A
Publication Date:
December 19, 2007
Filing Date:
March 06, 2002
Export Citation:
Assignee:
UTC Power Corporation
International Classes:
H02J3/38; G05D11/00; G05D17/00; H02J3/24; H02J13/00; H01M
Domestic Patent References:
| JP3142512A | ||||
| JP4368427A | ||||
| JP1283026A | ||||
| JP9308111A | ||||
| JP3270651A | ||||
| JP8315842A | ||||
| JP2004525594A | ||||
| JP2000116010A |
Attorney, Agent or Firm:
Tsuyoshi Hashimoto
Tomioka Kiyoshi
Tomioka Kiyoshi